Basic Information

Faculty

• 総合人間学部

Concurrent Affiliation

• Research Institute for Sustainable, 生存圏学際萌芽研究センター

Email Address

• Email Address

  uchimoto.yoshiharu.2nkyoto-u.ac.jp

Academic Degree

• 工学修士(京都大学)
• 工学博士(京都大学)

Language of Instruction

• English

ID,URL

• J-Global ID

  200901012518345512

• External link

  http://www.h.kyoto-u.ac.jp/jinkan/third/342/uchimoto/

Website(s) (URL(s))

• http://www.uchimoto.jinkan.kyoto-u.ac.jp/

researchmap URL

• https://researchmap.jp/read0132321

Research

Research Topics, Overview of the research

• Research Topics

  Prof. Uchimoto’s recent work is focused on electrochemical energy storage and conversion devices, including lithium ion batteries, post lithium-ion batteries, proton exchange membrane fuel cells, and solid oxide fuel cells. He aim at the development of state-of-the-art techniques of analysis of battery in situ by using large-scale equipment, such as synchrotron radiation beam facilities, to be utilized in the enhancement of the performance of the existing lithium-ion batteries as well as the development of post lithium-ion batteries.

Research Interests

• Green Innovation
• Water electrolysis
• Hydrogen technologies
• Fuel Cells
• Battery
• Energy Conversion
• Electrochemistry

Research Areas

• Nanotechnology/Materials, Inorganic compounds/materials chemistry, Materials Science
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electronic devices and equipment, Battery, Fuel Cell, Water Electrolyser
• Nanotechnology/Materials, Functional solid-state chemistry
• Nanotechnology/Materials, Inorganic and coordination chemistry
• Nanotechnology/Materials, Basic physical chemistry

Papers

• Structural Control of PtNi Catalysts through Precise Synthesis Conditions and Elucidation of Property Determinants by Operando XAS Analysis

  Weijie CAO; Neha THAKUR; Mukesh KUMAR; Mitsuhiro MATSUMOTO; Ryota SATO; Toshiharu TERANISHI; Hideto IMAI; Yoshiharu UCHIMOTO

  Electrochemistry, Mar. 2025, Peer-reviewed

  
• FC-BENTEN: Synchrotron X-Ray Experimental Database for Polymer-Electrolyte Fuel-Cell Material Analysis

  Takahiro Matsumoto; Shigeru Yokota; Takuma Kaneko; Mayeesha Marium; Je Heon Kim; Yasuhiro Watanabe; Hiroyuki Iwamoto; Keiji Umetani; Tomoya Uruga; Albert Mufundirwa; Yuki Mizuno; DAIKI FUJIOKA; Tetsuya Miyazawa; Hirokazu Tsuji; Yoshiharu Uchimoto; Masashi Matsumoto; Hideto Imai; Yoshiharu Sakurai

  Applied Sciences, Apr. 2025

  
• Nanosecond laser texturing of Ni electrodes as a high-speed and cost-effective technique for efficient hydrogen evolution reaction

  Keisuke Sota; Siniya Mondal; Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  International Journal of Hydrogen Energy, Dec. 2024

  
• Nanosecond laser texturing of Ni electrodes as a high-speed and cost-effective technique for efficient hydrogen evolution reaction

  Keisuke Sota; Siniya Mondal; Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  International Journal of Hydrogen Energy, Dec. 2024

  
• Uncovering a Kind of Natural Galvanic Cell to Spontaneously Synthesize a Variety of Carbon-Supported Core-Shell Nanoparticles for Efficient Electrocatalysis

  Yunhao Luo; Yan Dong; Yang Liu; Sirui Deng; Zhenhui Huang; Yiwen Fang; Minoru Inaba; Yongyao Xia; Yoshiharu Uchimoto; Xiaoming Wang

  ACS Applied Energy Materials, 10 Jul. 2023

  
• Electrochemical Methods for Water Electrolysis Electrodes and Electrocatalysts

  MITSUSHIMA Shigenori; IOROI Tsutomu; KURODA Yoshiyuki; NAGASAWA Kensaku; UCHIYAMA Tomoki; ORIKASA Yuki; INOUE Hiroshi; HIGUCHI Eiji; ANDO Kota; NAKAJIMA Takashi; MISUMI Ryuta; UCHIMOTO Yoshiharu

  Denki Kagaku, 05 Jun. 2022

  
• Regulating oxygen covalent electron localization to enhance anionic redox reversibility of lithium-rich layered oxide cathodes

  Chunxiao Zhang; Bo Wei; Meiyu Wang; Datong Zhang; Tomoki Uchiyama; Chaoping Liang; Libao Chen; Yoshiharu Uchimoto; Ruifeng Zhang; Peng Wang; Weifeng Wei

  ENERGY STORAGE MATERIALS, Apr. 2022

  
• [招待講演] 電極/電解質へテロ界面の局所構造・反応機構の解明と次世代型電池

  内本 喜晴

  化学工学会 研究発表講演要旨集, 2010

  
• 会誌"Electrochemistry"誌をより活用して頂くために

  内本 喜晴

  電気化学および工業物理化学 : denki kagaku, 05 Oct. 2006

  
• Unraveling the Degradation Mechanism of LiNbO₃‐Coated NCM Cathode at High Potential in All‐Solid‐State Batteries Using 10 K Extended X‐ray Absorption Fine Structure Analysis

  Yong Jun Park; Yixiao Su; Kentaro Yamamoto; Toshiki Watanabe; Neha Thakur; Mukesh Kumar; Toshiyuki Matsunaga; Yoshiharu Uchimoto

  Batteries & Supercaps, 05 Feb. 2025

  
• Reduction of the Hydrogen Content of CO2 Methanation Product Gas via Catalytic Ethanol Dehydration–Hydrogenation

  Shimpei Norioka; Tomoki Uchiyama; Hirofumi Ohtsuka; Yoshiharu Uchimoto

  Catalysis Letters, 18 Jan. 2025

  
• Cathode Design Based on Nitrogen Redox and Linear Coordination of Cu Center for All-Solid-State Fluoride-Ion Batteries

  Datong Zhang; Kentaro Yamamoto; Zulai Cao; Yanchang Wang; Zhuoyan Zhong; Hisao Kiuchi; Toshiki Watanabe; Toshiyuki Matsunaga; Koji Nakanishi; Hidenori Miki; Hideki Iba; Yoshihisa Harada; Koji Amezawa; Kazuhiko Maeda; Hiroshi Kageyama; Yoshiharu Uchimoto

  Journal of the American Chemical Society, 13 Jan. 2025

  
• Hierarchical reaction analysis of the effect of high-temperature storage on the electrode characteristics and safety of high-nickel cathodes

  Xian Shi; Toshiki Watanabe; Kentaro Yamamoto; Mukesh Kumar; Neha Thakur; Toshiyuki Matsunaga; Hideki Iba; Masayuki Nagamine; Kiyoshi Kanamura; Yoshiharu Uchimoto

  Journal of Power Sources, Mar. 2025

  
• Tantalum-stabilized ruthenium oxide electrocatalysts for industrial water electrolysis

  Jiahao Zhang; Xianbiao Fu; Soonho Kwon; Kaifeng Chen; Xiaozhi Liu; Jin Yang; Haoran Sun; Yanchang Wang; Tomoki Uchiyama; Yoshiharu Uchimoto; Shaofeng Li; Yan Li; Xiaolong Fan; Gong Chen; Fanjie Xia; Jinsong Wu; Yanbo Li; Qin Yue; Liang Qiao; Dong Su; Hua Zhou; William A. Goddard; Yijin Kang

  Science, 03 Jan. 2025

  
• Hierarchical Reactions Involving Dynamic Structural Changes in Lithium-Ion Batteries during Overcharge Using Advanced Analytical Techniques

  Xian Shi; Toshiki Watanabe; Kentaro Yamamoto; Mukesh Kumar; Neha Thakur; Toshiyuki Matsunaga; Masanori Fujii; Hajime Kinoshita; Hideki Iba; Masayuki Nagamine; Kiyoshi Kanamura; Yoshiharu Uchimoto

  Journal of The Electrochemical Society, 03 Dec. 2024

  
• Phase-Transition-Induced Crack Formation in LiNi_0.8Mn_0.1Co_0.1O₂ Cathode Materials: A Comparative Study of Single-Crystalline and Polycrystalline Morphologies Using Operando X-ray CT

  Xian Shi; Toshiki Watanabe; Kentaro Yamamoto; Mukesh Kumar; Neha Thakur; Toshiyuki Matsunaga; Masanori Fujii; Hajime Kinoshita; Hideki Iba; Masayuki Nagamine; Kiyoshi Kanamura; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 21 Nov. 2024

  
• Imaging Liquid Water in a Polymer Electrolyte Fuel Cell with High-Energy X-ray Compton Scattering

  Tetsuya Miyazawa; Naruki Tsuji; Daiki Fujioka; Takuma Kaneko; Yuki Mizuno; Yoshiharu Uchimoto; Hideto Imai; Yoshiharu Sakurai

  Applied Sciences (Switzerland), Oct. 2023

  
• Structural insights and electronic state analysis of PtNi nanowire catalysts by operando high-energy resolution fluorescence detection X-ray absorption spectroscopy

  Weijie Cao; Neha Thakur; Mukesh Kumar; Tomoki Uchiyama; Yunfei Gao; Satoshi Tominaka; Akihiko Machida; Toshiki Watanabe; Ryota Sato; Toshiharu Teranishi; Masashi Matsumoto; Hideto Imai; Yoshiharu Sakurai; Yoshiharu Uchimoto

  Journal of Materials Chemistry A, 2024

  
• Fluoride Ion Storage and Conduction Mechanism in Fluoride Ion Battery Positive Electrode, Ruddlesden–Popper-Type Layered Perovskite La_1.2Sr_1.8Mn₂O₇ Crystal

  Hidenori Miki; Toshiyuki Matsunaga; Zhuoran Li; Zulai Cao; Kentaro Yamamoto; Mukesh Kumar; Neha Thakur; Toshiki Watanabe; Hideki Iba; Shintaro Kobayashi; Shogo Kawaguchi; Kazutaka Ikeda; Masato Hagihala; Takashi Kamiyama; Akihide Kuwabara; Hiroshi Kageyama; Kazuhiko Maeda; Yoshiharu Uchimoto

  Inorganic Chemistry, 07 Oct. 2024

  
• Reversible Fluoride-Ion (De)Intercalation of CuLaO₂ Cathodes with Crystalline/Amorphous Phase Transition Involving Multi-Electron Reaction

  Zulai Cao; Kentaro Yamamoto; Toshiyuki Matsunaga; Mukesh Kumar; Neha Thakur; Toshiki Watanabe; Koji Nakanishi; Hidenori Miki; Hideki Iba; Koji Amezawa; Hiroshi Kageyama; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 30 Jul. 2024

  
• A Modified Galvanic Cell Synthesis of Pd@Pt Core–Shell Nanowire Catalysts: Structural Insights and Enhanced ORR Performance

  Weijie Cao; Mukesh Kumar; Neha Thakur; Tomoki Uchiyama; Yunfei Gao; Satoshi Tominaka; Akihiko Machida; Toshiki Watanabe; Ryota Sato; Toshiharu Teranishi; Masashi Matsumoto; Hideto Imai; Yoshiharu Sakurai; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 13 Sep. 2024

  
• Charge compensation mechenism of anion redox for lithium-excess cathode materials

  Hiroyuki Nakaki; Yoshiharu Uchimoto; Kentaro Yamamoto; Naoaki Yabuuchi; Koji Nakanishi

  31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, 2018

  
• Structure and particle surface analysis of Li2S–P2S5–LiI-type solid electrolytes synthesized by liquid-phase shaking

  Kazuhiro Hikima; Kaito Ogawa; Radian Febi Indrawan; Hirofumi Tsukasaki; Satoshi Hiroi; Koji Ohara; Kazutaka Ikeda; Toshiki Watanabe; Toshiyuki Matsunaga; Kentaro Yamamoto; Shigeo Mori; Yoshiharu Uchimoto; Atsunori Matsuda

  Journal of Solid State Electrochemistry, 13 May 2024

  
• Interfacial Behavior of Magnesium Ions at Electrode/Electrolyte Interface during Magnesium Deposition Reaction

  Feilure Tuerxun; Masashi Hattori; Kentaro Yamamoto; Toshihiko Mandai; Masaki Matsui; Yoshitaka Tateyama; Tomoki Uchiyama; Tatsuya Takeguchi; Kiyoshi Kanamura; Yoshiharu Uchimoto

  ECS Meeting Abstracts, 01 May 2019, Peer-reviewed

  
• Protracted Relaxation Dynamics of Lithium Heterogeneity in Solid-State Battery Electrodes

  Su Huang; Yuta Kimura; Takashi Nakamura; Nozomu Ishiguro; Oki Sekizawa; Kiyofumi Nitta; Tomoya Uruga; Tomonari Takeuchi; Toyoki Okumura; Mizuki Tada; Yoshiharu Uchimoto; Koji Amezawa

  The Journal of Physical Chemistry C, 05 Apr. 2024

  
• Revealing the Unusual Mechanism of Mixed Cationic and Anionic Redox in Oxyfluorosulfide Cathode for All-Solid-State Fluoride-Ion Batteries

  Zulai Cao; Kentaro Yamamoto; Toshiyuki Matsunaga; Toshiki Watanabe; Mukesh Kumar; Neha Thakur; Ryogo Ohashi; Shintaro Tachibana; Hidenori Miki; Kazuto Ide; Hideki Iba; Hisao Kiuchi; Yoshihisa Harada; Yuki Orikasa; Yoshiharu Uchimoto

  Chemistry of Materials, 14 Feb. 2024

  
• Accelerated fluoride-ion intercalation/deintercalation in a layered-perovskite cathode by controlling the interlayer distance for fluoride-ion batteries

  Hidenori Miki; Kentaro Yamamoto; Cao Shuo; Toshiyuki Matsunaga; Mukesh Kumar; Neha Thakur; Yuki Sakaguchi; Toshiki Watanabe; Hideki Iba; Hiroshi Kageyama; Yoshiharu Uchimoto

  Solid State Ionics, Mar. 2024

  
• Transient phase change of Ruddlesden-Popper type perovskite on fluoride-ion intercalation reaction

  Hidenori Miki; Kentaro Yamamoto; Toshiyuki Matsunaga; Toshiki Watanabe; Mukesh Kumar; Neha Thakur; Hideki Iba; Hiroshi Kageyama; Yoshiharu Uchimoto

  Solid State Ionics, Mar. 2024

  
• Tuning the ionic and electronic paths in Li2S-based cathode for high-rate performance all-solid-state lithium‑sulfur batteries

  Wenli Pan; Toshiki Watanabe; Toshiyuki Matsunaga; Mukesh Kumar; Neha Thakur; Kentaro Yamamoto; Masayuki Uesugi; Akihisa Takeuchi; Atsushi Sakuda; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  Solid State Ionics, Mar. 2024

  
• Phase Transition Mechanism of ZnMn₂O₄ Spinel Oxide with Electrochemical Magnesium-Ion Insertion

  Kentaro Yamamoto; Feilure Tuerxun; Toshiyuki Matsunaga; Toshiki Watanabe; Tomoki Uchiyama; Aierxiding Abulikemu; Kiyoshi Kanamura; Yoshiharu Uchimoto

  The Journal of Physical Chemistry C, 26 Jan. 2024

  
• Double-Layered Perovskite Oxyfluoride Cathodes with High Capacity Involving O–O Bond Formation for Fluoride-Ion Batteries

  Hidenori Miki; Kentaro Yamamoto; Hiroyuki Nakaki; Takahiro Yoshinari; Koji Nakanishi; Shinji Nakanishi; Hideki Iba; Jun Miyawaki; Yoshihisa Harada; Akihide Kuwabara; Yanchang Wang; Toshiki Watanabe; Toshiyuki Matsunaga; Kazuhiko Maeda; Hiroshi Kageyama; Yoshiharu Uchimoto

  Journal of the American Chemical Society, 09 Jan. 2024

  
• Influence of Primary Particle Morphology and Hydrophilicity of Carbon Matrix on Electrode Coating Quality and Performance of Practical High‐Energy‐Density Li–S Batteries

  Shanglin Li; Zhaoyue Chen; Kentaro Yamamoto; Toshiki Watanabe; Yoshiharu Uchimoto; Yuki Mori; Gen Inoue; Kazuya Ohuchi; Satoshi Inagaki; Kazuhide Ueno; Kaoru Dokko; Masayoshi Watanabe

  Advanced Materials Interfaces, 03 Jan. 2024

  
• High-Performance Copper/Copper Oxide-Based Cathode Prepared by a Facile Ball-Milling Method for All-Solid-State Fluoride-Ion Batteries

  Zulai Cao; Kentaro Yamamoto; Datong Zhang; Toshiyuki Matsunaga; Mukesh Kumar; Neha Thakur; Toshiki Watanabe; Hidenori Miki; Hideki Iba; Koji Amezawa; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 16 Nov. 2023

  
• Improving the Cyclic Reversibility of Layered Li-Rich Cathodes by Combining Oxygen Vacancies and Surface Fluorination

  Aierxiding Abulikemu; Toshiyuki Matsunaga; Xian Shi; Mukesh Kumar; Neha Thakur; Tsuyoshi Takami; Kentaro Yamamoto; Tomoki Uchiyama; Toshiki Watanabe; Miki Inada; Yoshiharu Uchimoto

  ACS Applied Materials & Interfaces, 15 Nov. 2023

  
• Mechanisms of point defect formation and ionic conduction in divalent cation-doped lanthanum oxybromide: first-principles and experimental study

  Kazuki Shitara; Akihide Kuwabara; Naoyoshi Nunotani; Muhammad Radzi Iqbal Bin Misran; Miki Inada; Tomoki Uchiyama; Yoshiharu Uchimoto; Nobuhito Imanaka

  Dalton Transactions, 2023

  
• Investigating Degradation Mechanisms in PtCo Alloy Catalysts: The Role of Co Content and a Pt-Rich Shell Using Operando High-Energy Resolution Fluorescence Detection X-ray Absorption Spectroscopy

  Yunfei Gao; Neha Thakur; Tomoki Uchiyama; Weijie Cao; Kentaro Yamamoto; Toshiki Watanabe; Mukesh Kumar; Ryota Sato; Toshiharu Teranishi; Hideto Imai; Yoshiharu Sakurai; Yoshiharu Uchimoto

  ACS Applied Materials & Interfaces, 31 Oct. 2023

  
• An Electron/Ion Dual Conductive Integrated Cathode Using Cationic/Anionic Redox for High‐Energy‐Density All‐Solid‐State Lithium‐Sulfur Batteries

  Wenli Pan; Kentaro Yamamoto; Toshiyuki Matsunaga; Toshiki Watanabe; Mukesh Kumar; Neha Thakur; Tomoki Uchiyama; Masayuki Uesugi; Akihisa Takeuchi; Atsushi Sakuda; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  Batteries & Supercaps, 27 Oct. 2023, Peer-reviewed

  
• Improving electrochemical performance of Li₂S cathode based on point defect control with cation/anion dual doping

  Pan Wenli; Kentaro Yamamoto; Nobuya Machida; Toshiyuki Matsunaga; Mukesh Kumar; Neha Thakur; Toshiki Watanabe; Atsushi Sakuda; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  Journal of Materials Chemistry A, 2023

  
• Observing the Structural Evolution of Quasi-Monolayer Pt Shell on Pd Core in the Electrocatalytic Oxygen-Reduction Reaction

  Yan Dong; Zhenlan Li; Guocheng Zheng; Jiawei Zhang; Jiawei Zhou; Yuki Orikasa; Yoshiharu Uchimoto; Xiaoming Wang

  The Journal of Physical Chemistry Letters, 10 Aug. 2023

  
• Facet-Orientated Pd Core Impels Quasi-Monolayer Pt Shell To Boost the Oxygen-Reduction Electrocatalysis

  Yan Dong; Yang Liu; Yuanyuan He; Zhuoyao Chen; Jing Chen; Yuki Orikasa; Yoshiharu Uchimoto; Xiaoming Wang

  ACS Sustainable Chemistry & Engineering, 03 Jul. 2023

  
• Cover Picture: Brownmillerite-type Ca2FeCoO5 as a Practicable Oxygen Evolution Reaction Catalyst (ChemSusChem 14/2017)

  Etsushi Tsuji; Teruki Motohashi; Hiroyuki Noda; Damian Kowalski; Yoshitaka Aoki; Hajime Tanida; Junji Niikura; Yukinori Koyama; Masahiro Mori; Hajime Arai; Tsutomu Ioroi; Naoko Fujiwara; Yoshiharu Uchimoto; Zempachi Ogumi; Hiroki Habazaki

  ChemSusChem, 11 Jul. 2017

  
• Nanorod Structuring of IrO_x on a Unique Microstructure of Sb-Doped Tin Oxide to Dramatically Boost the Oxygen Evolution Reaction Activity for PEM Water Electrolysis

  Guoyu Shi; Tetsuro Tano; Donald A. Tryk; Tomoki Uchiyama; Akihiro Iiyama; Makoto Uchida; Kazuki Terao; Miho Yamaguchi; Kayoko Tamoto; Yoshiharu Uchimoto; Katsuyoshi Kakinuma

  ACS Catalysis, 05 Sep. 2023

  
• Comparative study of bubble forming sites at the laser-induced microstructure on a Ni electrode during hydrogen and oxygen evolution reactions

  Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  International Journal of Hydrogen Energy, Aug. 2023, Peer-reviewed

  
• Origin of High Activity and Durability of Confined Ordered Intermetallic PtCo Catalysts for the Oxygen Reduction Reaction in Rotating Disk Electrode and Fuel Cell Operating Conditions

  Yunfei Gao; Tomoki Uchiyama; Kentaro Yamamoto; Toshiki Watanabe; Satoshi Tominaka; Neha Thakur; Ryota Sato; Toshiharu Teranishi; Hideto Imai; Yoshiharu Sakurai; Yoshiharu Uchimoto

  ACS Catalysis, 04 Aug. 2023

  
• Stacking Order Induced Anion Redox Regulation for Layer‐Structured Na_0.75Li_0.2Mn_0.7Cu_0.1O₂ Cathode Materials

  Cui Ma; Aierxiding Abulikemu; Jian Bao; Tomoki Uchiyama; Yong‐Yao Xia; Xun‐Lu Li; Yoshiharu Uchimoto; Yong‐Ning Zhou

  Small, 04 May 2023

  
• In Situ Formed Heterostructure Interface and Well-Tuned Electronic Structure Ensuring Long Cycle Stability for 4.9 V High-Voltage Li-Rich Layered Oxide Cathodes

  Gang Zhou; Datong Zhang; Youquan Zhang; Wenran Wang; Tomoki Uchiyama; Chunxiao Zhang; Yoshiharu Uchimoto; Weifeng Wei

  ACS Applied Materials & Interfaces, 10 Apr. 2023

  
• Preventing Capacity Fading in Lithium–Sulfur Batteries Using Sulfur Confinement in Mesoporous Carbon and Fluorinated Solvent-Based Electrolytes

  Yuya Torii; Yukiko Matsui; Kentaro Yamamoto; Satoshi Uchida; Shigeaki Yamazaki; Toshiki Watanabe; Koji Nakanishi; Tomoki Uchiyama; Yoshiharu Uchimoto; Masashi Ishikawa

  The Journal of Physical Chemistry C, 26 Jul. 2023, Peer-reviewed

  
• High-Packing-Density Electrodes by Self-forming Ion Conduction Pathway During Charge Process for All-Solid-State Lithium Ion Batteries

  Kentaro Yamamoto; Yao Xiao; Toshiki Watanabe; Atsushi Sakuda; Masakuni Takahashi; Wenli Pan; Koji Nakanishi; Toshiyuki Matsunaga; Masayuki Uesugi; Akihisa Takeuchi; Kentaro Uesugi; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  The Journal of Physical Chemistry C, 21 Jul. 2023, Peer-reviewed

  
• Y₂S₃-Doped Li₂S Active Cathode Materials for All-Solid-State Li–S Batteries

  Kazuhiro Hikima; Ryo Fujii; Hirotada Gamo; Hirofumi Tsukasaki; Shigeo Mori; Toshiki Watanabe; Kentaro Yamamoto; Yoshiharu Uchimoto; Hiroyuki Muto; Atsunori Matsuda

  The Journal of Physical Chemistry C, 06 Jul. 2023

  
• 5D Analysis of Capacity Degradation in Battery Electrodes Enabled by Operando CT‐XANES

  Yuta Kimura; Su Huang; Takashi Nakamura; Nozomu Ishiguro; Oki Sekizawa; Kiyofumi Nitta; Tomoya Uruga; Tomonari Takeuchi; Toyoki Okumura; Mizuki Tada; Yoshiharu Uchimoto; Koji Amezawa

  Small Methods, 14 Jul. 2023

  
• Protection Against Absorption Passivation on Platinum by a Nitrogen-Doped Carbon Shell for Enhanced Oxygen Reduction Reaction

  Yunfei Gao; Tomoki Uchiyama; Kentaro Yamamoto; Toshiki Watanabe; Neha Thakur; Ryota Sato; Toshiharu Teranishi; Hideto Imai; Yoshiharu Sakurai; Yoshiharu Uchimoto

  ACS Applied Materials & Interfaces, 17 Jun. 2023

  
• Potassium-rich antiperovskites K₃HTe and K₃FTe and their structural relation to lithium and sodium counterparts

  Koji Okada; Susumu Fujii; Cédric Tassel; Shenghan Gao; Hiroki Ubukata; Wenli Pan; Kentaro Yamamoto; Yoshiharu Uchimoto; Akihide Kuwabara; Hiroshi Kageyama

  Dalton Transactions, 2023

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• Unique lithium precipitation behavior inside Li₃PS₄ solid electrolyte observed via multimodal/multiscale operando X-ray computed tomography

  Jaehee Park; Toshiki Watanabe; Kentaro Yamamoto; Tomoki Uchiyama; Tsuyoshi Takami; Atsushi Sakuda; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  Chemical Communications, 2023

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• Properties of Composite Electrodes for All-solid-state Fluoride-ion Secondary Batteries Processed by High-pressure Torsion

  Yanchang WANG; Sangmin LEE; Kentaro YAMAMOTO; Toshiyuki MATSUNAGA; Hidenori MIKI; Hideki IBA; Koichi TSUCHIYA; Tomoki UCHIYAMA; Toshiki WATANABE; Tsuyoshi TAKAMI; Yoshiharu UCHIMOTO

  Electrochemistry, 2023

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• Revealing Impacts of Anion Defect Species on Fluoride-Ion Conduction of Ruddlesden-Popper Oxyfluoride Ba₂ScO₃F

  Kota MOTOHASHI; Takanori SANADA; Takashi NAKAMURA; Yuta KIMURA; Yoshiharu UCHIMOTO; Koji AMEZAWA

  Electrochemistry, 20 Dec. 2022

  
• Correlation between the Forming Sites of Hydrogen Bubbles and Micro/Nanostructures on the Electrode Surface

  Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  The Journal of Physical Chemistry C, 26 Oct. 2022

  
• Dynamics of hydrogen bubbles formed at a laser-induced microstructure on a Ni electrode during hydrogen evolution reaction

  Kota Ando; Xiaofeng Wang; Yoshiharu Uchimoto; Takashi Nakajima

  International Journal of Hydrogen Energy, Oct. 2022

  
• Oxyfluoride Cathode for All-Solid-State Fluoride-Ion Batteries with Small Volume Change Using Three-Dimensional Diffusion Paths

  Yanchang Wang; Tsuyoshi Takami; Zhuoran Li; Kentaro Yamamoto; Toshiyuki Matsunaga; Tomoki Uchiyama; Toshiki Watanabe; Hidenori Miki; Toshihiko Inoue; Hideki Iba; Uichiro Mizutani; Hirokazu Sato; Kazuhiko Maeda; Hiroshi Kageyama; Yoshiharu Uchimoto

  Chemistry of Materials, 14 Nov. 2022

  
• Adaptive Cation Pillar Effects Achieving High Capacity in Li-Rich Layered Oxide, Li2MnO3-LiMeO2 (Me = Ni, Co, Mn)

  Satoshi Hiroi; Masatsugu Oishi; Koji Ohara; Keiji Shimoda; Daiki Kabutan; Yoshiharu Uchimoto

  SMALL, Sep. 2022

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• Na₃H(ZnH₄) Antiperovskite: A Large Octahedral Distortion with an Off-Centering Hydride Anion Coupled to Molecular Hydride

  Shenghan Gao; Cédric Tassel; Susumu Fujii; Hiroki Ubukata; Tong Zhu; Datong Zhang; Thibault Broux; Takashi Saito; Chengchao Zhong; Emre Yoruk; Kentaro Yamamoto; Akihide Kuwabara; Yoshiharu Uchimoto; Hiroshi Kageyama

  Chemistry of Materials, 25 Jul. 2022

  
• Probing the Dissolved Gas Concentration on the Electrode through Laser-Assisted Bubbles

  Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  The Journal of Physical Chemistry C, 30 Sep. 2021

  
• X線吸収分光法によるリチウムイオン二次電池電極・電解質界面における in situ 測定

  内本 喜晴; 折笠 有基

  電気化学および工業物理化学 : denki kagaku, 05 Sep. 2012

  
• Fast fluoride ion conduction of NH4(Mg1-xLix)F3-x and (NH4)2(Mg1-xLix)F4-x assisted by molecular cations

  Kota Motohashi; Yosuke Matsukawa; Takashi Nakamura; Yuta Kimura; Naoaki Kuwata; Yoshiharu Uchimoto; Koji Amezawa

  Scientific Reports, Dec. 2022

  
• Partial cation disorder in Li₂MnO₃ obtained by high-pressure synthesis

  Aierxiding Abulikemu; Shenghan Gao; Toshiyuki Matsunaga; Hiroshi Takatsu; Cédric Tassel; Hiroshi Kageyama; Takashi Saito; Toshiki Watanabe; Tomoki Uchiyama; Kentaro Yamamoto; Yoshiharu Uchimoto; Tsuyoshi Takami

  Applied Physics Letters, 02 May 2022

  
• State of the Active Site in La_1–xSr_xCoO_3−δ Under Oxygen Evolution Reaction Investigated by Total-Reflection Fluorescence X-Ray Absorption Spectroscopy

  Yadan Ren; Jun Oyama; Tomoki Uchiyama; Yuki Orikasa; Toshiki Watanabe; Kentaro Yamamoto; Tsuyoshi Takami; Yoshinori Nishiki; Shigenori Mitsushima; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 25 Apr. 2022

  
• Studies on the inhibition of lithium dendrite formation in sulfide solid electrolytes doped with LiX (X = Br, I)

  Seunghoon Yang; Masakuni Takahashi; Kentaro Yamamoto; Koji Ohara; Toshiki Watanabe; Tomoki Uchiyama; Tsuyoshi Takami; Atsushi Sakuda; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  Solid State Ionics, Apr. 2022

  
• Multiscale and hierarchical reaction mechanism in a lithium-ion battery

  Yuki Orikasa; Kentaro Yamamoto; Takeshi Shimizu; Yoshiharu Uchimoto

  Chemical Physics Reviews, Mar. 2022

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• Magnetic Compton Scattering Study of Li-Rich Battery Materials

  Kosuke Suzuki; Yuji Otsuka; Kazushi Hoshi; Hiroshi Sakurai; Naruki Tsuji; Kentaro Yamamoto; Naoaki Yabuuchi; Hasnain Hafiz; Yuki Orikasa; Yoshiharu Uchimoto; Yoshiharu Sakurai; Venkatasubramanian Viswanathan; Arun Bansil; Bernardo Barbiellini

  Condensed Matter, 28 Dec. 2021

  
• High Rate Capability from a Graphite Anode through Surface Modification with Lithium Iodide for All-Solid-State Batteries

  Seunghoon Yang; Kentaro Yamamoto; Xiaohan Mei; Atsushi Sakuda; Tomoki Uchiyama; Toshiki Watanabe; Tsuyoshi Takami; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 19 Dec. 2021

  
• Improvement of Visible‐Light H2 Evolution Activity of Pb2Ti2O5.4F1.2 Photocatalyst by Coloading of Rh and Pd Cocatalysts

  Kenta Aihara; Kosaku Kato; Tomoki Uchiyama; Shuhei Yasuda; Toshiyuki Yokoi; Akira Yamakata; Yoshiharu Uchimoto; Kazuhiko Maeda

  Chemistry - A European Journal, 2022

  
• p Anion Substitution at Apical Sites of Ruddlesden-Popper-type Cathodes toward High Power Density for All-Solid-State Fluoride-Ion Batteries

  Wang, Yanchang; Yamamoto, Kentaro; Tsujimoto, Yoshihiro; Matsunaga, Toshiyuki; Zhang, Datong; Cao, Zulai; Nakanishi, Koji; Uchiyama, Tomoki; Watanabe, Toshiki; Takami, Tsuyoshi; Miki, Hidenori; Iba, Hideki; Maeda, Kazuhiko; Kageyama, Hiroshi; Uchimoto, Yoshiharu

  Chemistry of Materials, 2022

  
• Accelerated lithium ions diffusion at the interface between LiFePO4 electrode and electrolyte by surface-nitride treatment

  Kentaro Yamamoto; Takahiro Yoshinari; Akihide Kuwabara; Eri Kato; Yuki Orikasa; Koji Nakanishi; Tomoki Uchiyama; Kazuhiko Maeda; Hiroshi Kageyama; Toshiaki Ohta; Yoshiharu Uchimoto

  Solid State Ionics, Dec. 2021

  
• Quadruple perovskite oxides CaMn7O12 proceed by two‐active‐site reaction mechanism for oxygen evolution reaction

  Yadan Ren; Kodai Kashihara; Tomoki Uchiyama; Yuki Orikasa; Toshiki Watanabe; Kentaro Yamamoto; Tsuyoshi Takami; Toshiyuki Matsunaga; Yoshinori Nishiki; Shigenori Mitsushima; Yoshiharu Uchimoto

  ChemElectroChem, 29 Oct. 2021

  
• Reversible and Fast (De)fluorination of High-Capacity Cu2O Cathode: One Step Toward Practically Applicable All-Solid-State Fluoride-Ion Battery

  Zhang, Datong; Yamamoto, Kentaro; Wang, Yanchang; Gao, Shenghan; Uchiyama, Tomoki; Watanabe, Toshiki; Takami, Tsuyoshi; Matsunaga, Toshiyuki; Nakanishi, Koji; Miki, Hidenori; Iba, Hideki; Amezawa, Koji; Maeda, Kazuhiko; Kageyama, Hiroshi; Uchimoto, Yoshiharu

  Advanced Energy Materials, 2021

  
• 19aBP-11 Electronic structure of Ru and RuO_2 nanosheet observed by hard X-ray photoemission spectroscopy

  Kodera K.; Shimonaka D.; Yamamoto S.; Shibata D.; Fukuda K.; Toyoda S.; Uchimoto Y.; Ikenaga E.; Yoshida T.

  Meeting Abstracts of the Physical Society of Japan, 2016

  
• 18aAD-10 Redox orbitals of positive electrode material Li_xCoO_2 for lithium ion rechargeable battery using Compton profiles

  Suzuki K.; Barbiellini B.; Orikasa Y.; Sakurai H.; Itou M.; Bansil A.; Uchimoto Y.; Sakurai Y.

  Meeting Abstracts of the Physical Society of Japan, 2015

  
• Recent Progress on Mixed-Anion Materials for Energy Applications

  K. Maeda; F. Takeiri; G. Kobayashi; S. Matsuishi; H. Ogino; S. Ida; T. Mori; Y. Uchimoto; S. Tanabe; T.Hasegawa; N. Imanaka; H. Kageyama

  Bull. Chem. Soc. Jpn., 15 Jan. 2022, Peer-reviewed, Invited

  
• Quantitative Evaluation of the Activity of Low-Spin Tetravalent Nickel Ion Sites for the Oxygen Evolution Reaction

  Yadan Ren; Tomoya Horiguchi; Tomoki Uchiyama; Yuki Orikasa; Toshiki Watanabe; Kentaro Yamamoto; Tsuyoshi Takami; Toshiyuki Matsunaga; Yoshinori Nishiki; Shigenori Mitsushima; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 26 Sep. 2021

  
• Mixed alkali-ion transport and storage in atomic-disordered honeycomb layered NaKNi2TeO6.

  Titus Masese; Yoshinobu Miyazaki; Josef Rizell; Godwill Mbiti Kanyolo; Chih-Yao Chen; Hiroki Ubukata; Keigo Kubota; Kartik Sau; Tamio Ikeshoji; Zhen-Dong Huang; Kazuki Yoshii; Teruo Takahashi; Miyu Ito; Hiroshi Senoh; Jinkwang Hwang; Abbas Alshehabi; Kazuhiko Matsumoto; Toshiyuki Matsunaga; Kotaro Fujii; Masatomo Yashima; Masahiro Shikano; Cédric Tassel; Hiroshi Kageyama; Yoshiharu Uchimoto; Rika Hagiwara; Tomohiro Saito

  Nature communications, 02 Aug. 2021

  
• Rate-Determining Process at Electrode/Electrolyte Interfaces for All-Solid-State Fluoride-Ion Batteries

  Datong Zhang; Hiroyuki Nakano; Kentaro Yamamoto; Kenta Tanaka; Tatsuma Yahara; Kazuyuki Imai; Takuya Mori; Hidenori Miki; Shinji Nakanishi; Hideki Iba; Toshiki Watanabe; Tomoki Uchiyama; Koji Amezawa; Yoshiharu Uchimoto

  ACS Applied Materials & Interfaces, 21 Jun. 2021

  
• Investigation of the Suppression of Dendritic Lithium Growth with a Lithium-Iodide-Containing Solid Electrolyte

  Masakuni Takahashi; Toshiki Watanabe; Kentaro Yamamoto; Koji Ohara; Atsushi Sakuda; Takuya Kimura; Seunghoon Yang; Koji Nakanishi; Tomoki Uchiyama; Masao Kimura; Akitoshi Hayashi; Masahiro Tatsumisago; Yoshiharu Uchimoto

  Chemistry of Materials, 15 Jun. 2021

  
• Tomographic reconstruction of oxygen orbitals in lithium-rich battery materials

  Hasnain Hafiz; Kosuke Suzuki; Bernardo Barbiellini; Naruki Tsuji; Naoaki Yabuuchi; Kentaro Yamamoto; Yuki Orikasa; Yoshiharu Uchimoto; Yoshiharu Sakurai; Hiroshi Sakurai; Arun Bansil; Venkatasubramanian Viswanathan

  Nature, 10 Jun. 2021

  
• Impact of the Composition of Alcohol/Water Dispersion on the Proton Transport and Morphology of Cast Perfluorinated Sulfonic Acid Ionomer Thin Films

  Xiao Gao; Kentaro Yamamoto; Tomoyasu Hirai; Noboru Ohta; Tomoki Uchiyama; Toshiki Watanabe; Hideto Imai; Seiho Sugawara; Kazuhiko Shinohara; Yoshiharu Uchimoto

  ACS Omega, 08 Jun. 2021

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• Cu–Pb Nanocomposite Cathode Material toward Room-Temperature Cycling for All-Solid-State Fluoride-Ion Batteries

  Datong Zhang; Takahiro Yoshinari; Kentaro Yamamoto; Yuya Kitaguchi; Aika Ochi; Koji Nakanishi; Hidenori Miki; Shinji Nakanishi; Hideki Iba; Toshiki Watanabe; Tomoki Uchiyama; Yuki Orikasa; Koji Amezawa; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 26 Apr. 2021

  
• Compton Scattering Imaging of Liquid Water in Porous Carbon-Based Materials

  Naruki Tsuji; Yoichiro Tsuji; Yoshiharu Uchimoto; Hideto Imai; Yoshiharu Sakurai

  Applied Sciences, 24 Apr. 2021

  
• High Ionic Conductivity of Liquid-Phase-Synthesized Li3PS4Solid Electrolyte, Comparable to That Obtained via Ball Milling

  Yamamoto, K.; Yang, S.; Takahashi, M.; Ohara, K.; Uchiyama, T.; Watanabe, T.; Sakuda, A.; Hayashi, A.; Tatsumisago, M.; Muto, H.; Matsuda, A.; Uchimoto, Y.

  ACS Applied Energy Materials, 2021

  
• The Effect of Cation Mixing in LiNiO2 toward the Oxygen Evolution Reaction

  Ren, Y.; Yamaguchi, R.; Uchiyama, T.; Orikasa, Y.; Watanabe, T.; Yamamoto, K.; Matsunaga, T.; Nishiki, Y.; Mitsushima, S.; Uchimoto, Y.

  ChemElectroChem, 2021

  
• Operando X-ray absorption spectroscopic study on the effect of ionic liquid coverage upon the oxygen reduction reaction activity of Pd-core Pt-shell catalysts

  Liu, C.; Uchiyama, T.; Ishihara, J.; Yamamoto, K.; Watanabe, T.; Imai, H.; Oshima, K.; Sakurai, S.; Inaba, M.; Uchimoto, Y.

  Electrochemistry, 2021

  
• Fluoride-Ion Shuttle Battery with High Volumetric Energy Density

  Nakano, H.; Matsunaga, T.; Mori, T.; Nakanishi, K.; Morita, Y.; Ide, K.; Okazaki, K.-I.; Orikasa, Y.; Minato, T.; Yamamoto, K.; Ogumi, Z.; Uchimoto, Y.

  Chemistry of Materials, 2021

  
• Comparison of Sulfur Cathode Reactions between a Concentrated Liquid Electrolyte System and a Solid-State Electrolyte System by Soft X-Ray Absorption Spectroscopy

  Xiao, Y.; Yamamoto, K.; Matsui, Y.; Watanabe, T.; Sakuda, A.; Nakanishi, K.; Uchiyama, T.; Hayashi, A.; Shingubara, S.; Tatsumisago, M.; Ishikawa, M.; Watanabe, M.; Uchimoto, Y.

  ACS Applied Energy Materials, 2021

  
• Effect of Temperature on Oxygen Reduction Reaction Kinetics for Pd Core-Pt Shell Catalyst with Different Core Size

  Liu, C.; Uchiyama, T.; Yamamoto, K.; Watanabe, T.; Gao, X.; Imai, H.; Matsumoto, M.; Sugawara, S.; Shinohara, K.; Oshima, K.; Sakurai, S.; Uchimoto, Y.

  ACS Applied Energy Materials, 2021

  
• Rocksalt type Li2Nb0·15Mn0·85O3 without structure degradation or redox evolution upon cycling

  Abulikemu, A.; Matsunaga, T.; Watanabe, A.; Yamamoto, K.; Uchiyama, T.; Nakanishi, K.; Kawaguchi, S.; Osaka, K.; Uchimoto, Y.

  Journal of Alloys and Compounds, 2021

  
• Phase Transition Behavior of MgMn2O4 Spinel Oxide Cathode during Magnesium Ion Insertion

  Tuerxun, F.; Otani, S.; Yamamoto, K.; Matsunaga, T.; Imai, H.; Mandai, T.; Watanabe, T.; Uchiyama, T.; Kanamura, K.; Uchimoto, Y.

  Chemistry of Materials, 2021

  
• Operando X-ray Absorption Spectroscopic Study on the Influence of Specific Adsorption of the Sulfo Group in the Perfluorosulfonic Acid Ionomer on the Oxygen Reduction Reaction Activity of the Pt/C Catalyst

  Liu, C.; Uchiyama, T.; Nagata, N.; Arao, M.; Yamamoto, K.; Watanabe, T.; Gao, X.; Imai, H.; Katayama, S.; Sugawara, S.; Shinohara, K.; Oshima, K.; Sakurai, S.; Uchimoto, Y.

  ACS Applied Energy Materials, 2021

  
• Improvement of lithium ionic conductivity of Li3PS4 through suppression of crystallization using low-boiling-point solvent in liquid-phase synthesis

  Takahashi, M.; Yang, S.; Yamamoto, K.; Ohara, K.; Phuc, N.H.H.; Watanabe, T.; Uchiyama, T.; Sakuda, A.; Hayashi, A.; Tatsumisago, M.; Muto, H.; Matsuda, A.; Uchimoto, Y.

  Solid State Ionics, 2021

  
• Hydride-based antiperovskites with soft anionic sublattices as fast alkali ionic conductors

  Gao, S.; Broux, T.; Fujii, S.; Tassel, C.; Yamamoto, K.; Xiao, Y.; Oikawa, I.; Takamura, H.; Ubukata, H.; Watanabe, Y.; Fujii, K.; Yashima, M.; Kuwabara, A.; Uchimoto, Y.; Kageyama, H.

  Nature Communications, 2021

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• Kinetic analysis and alloy designs for metal/metal fluorides toward high rate capability for all-solid-state fluoride-ion batteries

  Yoshinari, T.; Zhang, D.; Yamamoto, K.; Kitaguchi, Y.; Ochi, A.; Nakanishi, K.; Miki, H.; Nakanishi, S.; Iba, H.; Uchiyama, T.; Watanabe, T.; Matsunaga, T.; Amezawa, K.; Uchimoto, Y.

  Journal of Materials Chemistry A, 2021

  
• Understanding the reaction mechanism and performances of 3d transition metal cathodes for all-solid-state fluoride ion batteries

  Zhang, D.; Yamamoto, K.; Ochi, A.; Wang, Y.; Yoshinari, T.; Nakanishi, K.; Nakano, H.; Miki, H.; Nakanishi, S.; Iba, H.; Uchiyama, T.; Watanabe, T.; Amezawa, K.; Uchimoto, Y.

  Journal of Materials Chemistry A, 2021

  
• Effect of Interaction among Magnesium Ions, Anion, and Solvent on Kinetics of the Magnesium Deposition Process

  Feilure Tuerxun; Kentaro Yamamoto; Toshihiko Mandai; Yoshitaka Tateyama; Koji Nakanishi; Tomoki Uchiyama; Toshiki Watanabe; Yusuke Tamenori; Kiyoshi Kanamura; Yoshiharu Uchimoto

  Journal of Physical Chemistry C, 31 Dec. 2020

  
• Nanostructured LiMnO2 with Li3PO4 Integrated at the Atomic Scale for High-Energy Electrode Materials with Reversible Anionic Redox

  Miho Sawamura; Sho Kobayakawa; Jun Kikkawa; Neeraj Sharma; Damian Goonetilleke; Aditya Rawal; Nanaka Shimada; Kentaro Yamamoto; Rina Yamamoto; Yingying Zhou; Yoshiharu Uchimoto; Koji Nakanishi; Kei Mitsuhara; Koji Ohara; Jiwon Park; Hye Ryung Byon; Hiroaki Koga; Masaki Okoshi; Toshiaki Ohta; Naoaki Yabuuchi

  ACS Central Science, 23 Dec. 2020

  
• Substrate-dependent proton transport and nanostructural orientation of perfluorosulfonic acid polymer thin films on Pt and carbon substrate

  Xiao Gao; Kentaro Yamamoto; Tomoyasu Hirai; Noboru Ohta; Tomoki Uchiyama; Toshiki Watanabe; Masakuni Takahashi; Naoki Takao; Hideto Imai; Seiho Sugawara; Kazuhiko Shinohara; Yoshiharu Uchimoto

  Solid State Ionics, 01 Dec. 2020

  
• Evaluation of oxygen contribution on delithiation process of Li-rich layered 3d transition metal oxides

  Masatsugu Oishi; Keiji Shimoda; Sojiro Okada; Ryoshi Imura; Keisuke Yamanaka; Hisao Yamashige; Hitoshi Mizuguchi; Iwao Watanabe; Yoshiharu Uchimoto; Toshiaki Ohta

  Materials Today Communications, Dec. 2020

  
• Relationship between rate performance and electronic/structural changes during oxygen redox of lithium-rich 4d/3d transition metal oxides

  Aruto Watanabe; Kentaro Yamamoto; Yuki Orikasa; Masatsugu Oishi; Koji Nakanishi; Tomoki Uchiyama; Toshiyuki Matsunaga; Yoshiharu Uchimoto

  Solid State Ionics, 01 Dec. 2020

  
• Surface analysis of lanthanum strontium cobalt oxides under cathodic polarization at high temperature through operando total-reflection X-ray absorption and X-ray fluorescence spectroscopy

  Yoichiro Tsuji; Shinnosuke Sako; Kiyofumi Nitta; Kentaro Yamamoto; Yang Shao-horn; Yoshiharu Uchimoto; Yuki Orikasa

  Solid State Ionics, 01 Dec. 2020

  
• Thickness-induced metal to insulator transition in Ru nanosheets probed by photoemission spectroscopy: Effects of disorder and Coulomb interaction

  Daiki Ootsuki; Kenjiro Kodera; Daiya Shimonaka; Masashi Arita; Hirofumi Namatame; Masaki Taniguchi; Makoto Minohara; Koji Horiba; Hiroshi Kumigashira; Eiji Ikenaga; Akira Yasui; Yoshiharu Uchimoto; Satoshi Toyoda; Masahito Morita; Katsutoshi Fukuda; Teppei Yoshida

  Scientific Reports, 01 Dec. 2020, Peer-reviewed

  
• Concentration profile of dissolved gas during hydrogen gas evolution: An optical approach

  Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  Chemical Communications, 28 Nov. 2020

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• Investigation of cathodic reaction mechanism in solid oxide fuel cells by operando x-ray absorption spectroscopy

  Yoichiro Tsuji; Koji Amezawa; Takayuki Nakao; Toshiaki Ina; Tatsuya Kawada; Kentaro Yamamoto; Yoshiharu Uchimoto; Yuki Orikasa

  Electrochemistry, 05 Nov. 2020

  
• Disordered cubic spinel structure in the delithiated Li2MnO3 revealed by difference pair distribution function analysis

  Masatsugu Oishi; Keiji Shimoda; Koji Ohara; Daiki Kabutan; Tomoya Kawaguchi; Yoshiharu Uchimoto

  Journal of Physical Chemistry C, 05 Nov. 2020

  
• Operando soft X-ray absorption spectroscopic study on microporous carbon-supported sulfur cathodes

  Yao Xiao; Kentaro Yamamoto; Yukiko Matsui; Toshiki Watanabe; Koji Nakanishi; Tomoki Uchiyama; Shoso Shingubara; Masashi Ishikawa; Masayoshi Watanabe; Yoshiharu Uchimoto

  RSC Advances, 02 Nov. 2020

  
• Observation of Liquid Phase Synthesis of Sulfide Solid Electrolytes Using Time-Resolved Pair Distribution Function Analysis

  Koji Ohara; Naoya Masuda; Hiroshi Yamaguchi; Atsushi Yao; Satoshi Tominaka; Hiroki Yamada; Satoshi Hiroi; Masakuni Takahashi; Kentaro Yamamoto; Toru Wakihara; Yoshiharu Uchimoto; Futoshi Utsuno; Shigeru Kimura

  Physica Status Solidi (B) Basic Research, Nov. 2020, Peer-reviewed

  
• Synthesis of Sulfide Solid Electrolytes through the Liquid Phase: Optimization of the Preparation Conditions

  Kentaro Yamamoto; Masakuni Takahashi; Koji Ohara; Nguyen Huu Huy Phuc; Seunghoon Yang; Toshiki Watanabe; Tomoki Uchiyama; Atsushi Sakuda; Akitoshi Hayashi; Masahiro Tatsumisago; Hiroyuki Muto; Atsunori Matsuda; Yoshiharu Uchimoto

  ACS Omega, 13 Oct. 2020

  
• Structure-Activity Relationship in a Cobalt Aluminate Nanoparticle Cocatalyst with a Graphitic Carbon Nitride Photocatalyst for Visible-Light Water Oxidation

  Tomoki Kanazawa; Ryusei Yamaguchi; Tomoki Uchiyama; Daling Lu; Shunsuke Nozawa; Yoshiharu Uchimoto; Kazuhiko Maeda

  ChemPhotoChem, 01 Oct. 2020

  
• Influence of Active Material Loading on Electrochemical Reactions in Composite Solid-State Battery Electrodes Revealed by Operando 3D CT-XANES Imaging

  Yuta Kimura; Mahunnop Fakkao; Takashi Nakamura; Toyoki Okumura; Nozomu Ishiguro; Oki Sekizawa; Kiyofumi Nitta; Tomoya Uruga; Mizuki Tada; Yoshiharu Uchimoto; Koji Amezawa

  ACS Applied Energy Materials, 24 Aug. 2020

  
• Enhanced Performance Induced by Phase Transition of Li2FeSiO4upon Cycling at High Temperature

  Titus Masese; Titus Masese; Titus Masese; Yuki Orikasa; Kentaro Yamamoto; Yosuke Hori; Rika Hagiwara; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 22 Jun. 2020, Peer-reviewed

  
• Single-shot laser-scattering technique refined for the real-time monitoring and sizing of individual nanoparticles and nanobubbles in bulk water

  Kota Ando; Yoshiharu Uchimoto; Takashi Nakajima

  Optics Letters, 15 Jun. 2020

  
• Determining Factor on the Polarization Behavior of Magnesium Deposition for Magnesium Battery Anode

  Feilure Tuerxun; Kentaro Yamamoto; Masashi Hattori; Toshihiko Mandai; Koji Nakanishi; Koji Nakanishi; Ashu Choudhary; Yoshitaka Tateyama; Keitaro Sodeyama; Aiko Nakao; Tomoki Uchiyama; Masaki Matsui; Kazuki Tsuruta; Yusuke Tamenori; Kiyoshi Kanamura; Yoshiharu Uchimoto

  ACS Applied Materials and Interfaces, 10 Jun. 2020, Peer-reviewed

  
• A reversible oxygen redox reaction in bulk-type all-solid-state batteries

  Kenji Nagao; Yuka Nagata; Atsushi Sakuda; Akitoshi Hayashi; Minako Deguchi; Chie Hotehama; Hirofumi Tsukasaki; Shigeo Mori; Yuki Orikasa; Kentaro Yamamoto; Yoshiharu Uchimoto; Masahiro Tatsumisago

  Science Advances, Jun. 2020, Peer-reviewed

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• Reaction mechanism of electrochemical insertion/extraction of magnesium ions in olivine-type FePO4

  Aruto Watanabe; Kentaro Yamamoto; Yuki Orikasa; Titus Masese; Takuya Mori; Tomoki Uchiyama; Toshiyuki Matsunaga; Yoshiharu Uchimoto

  Solid State Ionics, Jun. 2020, Peer-reviewed

  
• Capacity Improvement by Nitrogen Doping to Lithium-Rich Cathode Materials with Stabilization Effect of Oxide Ions Redox

  Aruto Watanabe; Kentaro Yamamoto; Tomoki Uchiyama; Toshiyuki Matsunaga; Akitoshi Hayashi; Kazuhiko Maeda; Hiroshi Kageyama; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 26 May 2020, Peer-reviewed

  
• Activation of a Pt-loaded Pb2Ti2O5.4F1.2 photocatalyst by alkaline chloride treatment for improved H2 evolution under visible light

  Haruki Wakayama; Kosaku Kato; Kodai Kashihara; Tomoki Uchiyama; Akinobu Miyoshi; Hiroko Nakata; Daling Lu; Kengo Oka; Akira Yamakata; Yoshiharu Uchimoto; Kazuhiko Maeda

  Journal of Materials Chemistry A, 14 May 2020

  
• Cobalt Aluminate Spinel as a Cocatalyst for Photocatalytic Oxidation of Water: Significant Hole-Trapping Effect

  Tomoki Kanazawa; Kosaku Kato; Ryusei Yamaguchi; Tomoki Uchiyama; Daling Lu; Shunsuke Nozawa; Akira Yamakata; Yoshiharu Uchimoto; Kazuhiko Maeda

  ACS Catalysis, 01 May 2020

  
• Morphology Changes in Perfluorosulfonated Ionomer from Thickness and Thermal Treatment Conditions

  Xiao Gao; Kentaro Yamamoto; Tomoyasu Hirai; Tomoki Uchiyama; Noboru Ohta; Naoki Takao; Masashi Matsumoto; Hideto Imai; Seiho Sugawara; Kazuhiko Shinohara; Yoshiharu Uchimoto

  Langmuir, Apr. 2020, Peer-reviewed

  
• Structural analysis of imperfect Li2TiO3 crystals

  Aruto Watanabe; Toshiyuki Matsunaga; Aierxiding Abulikemu; Keiji Shimoda; Kentaro Yamamoto; Tomoki Uchiyama; Yoshiharu Uchimoto

  Journal of Alloys and Compounds, Apr. 2020, Peer-reviewed

  
• Water Oxidation through Interfacial Electron Transfer by Visible Light Using Cobalt-Modified Rutile Titania Thin-Film Photoanode

  Hideyuki Tanaka; Tomoki Uchiyama; Nozomi Kawakami; Megumi Okazaki; Yoshiharu Uchimoto; Kazuhiko Maeda

  ACS Applied Materials and Interfaces, 26 Feb. 2020

  
• Charge Compensation Mechanism of Lithium-Excess Metal Oxides with Different Covalent and Ionic Characters Revealed by Operando Soft and Hard X-ray Absorption Spectroscopy

  Kentaro Yamamoto; Yingying Zhou; Naoaki Yabuuchi; Koji Nakanishi; Takahiro Yoshinari; Takanori Kobayashi; Yuki Kobayashi; Rina Yamamoto; Aruto Watanabe; Yuki Orikasa; Kazuki Tsuruta; Jiwon Park; Hye Ryung Byon; Yusuke Tamenori; Toshiaki Ohta; Yoshiharu Uchimoto

  Chemistry of Materials, 14 Jan. 2020, Peer-reviewed

  
• Reviving galvanic cells to synthesize core-shell nanoparticles with a quasi-monolayer pt shell for electrocatalytic oxygen reduction

  Xiaoming Wang; Yuki Orikasa; Minoru Inaba; Yoshiharu Uchimoto

  ACS Catalysis, 03 Jan. 2020, Peer-reviewed

  
• Structural environment of chloride ion-conducting solids based on lanthanum oxychloride

  Naoyoshi Nunotani; Muhammad Radzi Iqbal Bin Misran; Miki Inada; Tomoki Uchiyama; Yoshiharu Uchimoto; Nobuhito Imanaka

  Journal of the American Ceramic Society, 01 Jan. 2020

  
• 3D Operando Imaging and Quantification of Inhomogeneous Electrochemical Reactions in Composite Battery Electrodes

  Kimura, Y.; Tomura, A.; Fakkao, M.; Nakamura, T.; Ishiguro, N.; Sekizawa, O.; Nitta, K.; Uruga, T.; Okumura, T.; Tada, M.; Uchimoto, Y.; Amezawa, K.

  The journal of physical chemistry letters, 2020

  
• Observation of subsurface structure of Pt/C catalyst using pair distribution function and simple modeling techniques

  Masakuni Takahashi; Koji Ohara; Kentaro Yamamoto; Tomoki Uchiyama; Hajime Tanida; Takanori Itoh; Hideto Imai; Seiho Sugawara; Kazuhiko Shinohara; Yoshiharu Uchimoto

  Bulletin of the Chemical Society of Japan, 2020, Peer-reviewed

  
• Identification of ferrimagnetic orbitals preventing spinel degradation by charge ordering in LixMn2O4

  Hasnain Hafiz; Kosuke Suzuki; Bernardo Barbiellini; Yuki Orikasa; Stanislaw Kaprzyk; Naruki Tsuji; Kentaro Yamamoto; Ayumu Terasaka; Kazushi Hoshi; Yoshiharu Uchimoto; Yoshiharu Sakurai; Hiroshi Sakurai; Arun Bansil

  Physical Review B, 04 Nov. 2019, Peer-reviewed

  
• Oxygen-Doped Ta3N5 Nanoparticles for Enhanced Z-Scheme Carbon Dioxide Reduction with a Binuclear Ruthenium(II) Complex under Visible Light

  Kanemichi Muraoka; Junie Jhon M. Vequizo; Ryo Kuriki; Akira Yamakata; Tomoki Uchiyama; Daling Lu; Yoshiharu Uchimoto; Osamu Ishitani; Kazuhiko Maeda

  ChemPhotoChem, 01 Oct. 2019, Peer-reviewed

  
• Influence of microstructures on conductivity in Tysonite-type fluoride ion conductors

  K. Motohashi; T. Nakamura; Y. Kimura; Y. Uchimoto; K. Amezawa

  Solid State Ionics, 01 Oct. 2019, Peer-reviewed

  
• High Anionic Conductive Form of PbxSn2-xF4

  Miwa Murakami; Yoshiyuki Morita; Masao Yonemura; Keiji Shimoda; Masahiro Mori; Yukinori Koyama; Tomoya Kawaguchi; Katsutoshi Fukuda; Yoshihisa Ishikawa; Takashi Kamiyama; Yoshiharu Uchimoto; Zempachi Ogumi

  Chemistry of Materials, 24 Sep. 2019, Peer-reviewed

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• Quantitative Elucidation of the Non-Equilibrium Phase Transition in LiFePO4 via the Intermediate Phase

  Takahiro Yoshinari; Takuya Mori; Kazufumi Otani; Toshiyuki Munesada; Kentaro Yamamoto; Tomoki Uchiyama; Katsutoshi Fukuda; Yukinori Koyama; Rika Hagiwara; Yuki Orikasa; Yoshiharu Uchimoto

  Chemistry of Materials, 24 Sep. 2019, Peer-reviewed

  
• Exothermal mechanisms in the charged LiNi1/3Mn1/3Co1/3O2 electrode layers for sulfide-based all-solid-state lithium batteries

  Hirofumi Tsukasaki; Tomoki Uchiyama; Kentaro Yamamoto; Shigeo Mori; Yoshiharu Uchimoto; Hiroe Kowada; Akitoshi Hayashi; Masahiro Tatsumisago

  Journal of Power Sources, 15 Sep. 2019, Peer-reviewed

  
• Interfacial Stability of Phosphate-NASICON Solid Electrolytes in Ni-Rich NCM Cathode-Based Solid-State Batteries

  Takahiro Yoshinari; Raimund Koerver; Patrick Hofmann; Yoshiharu Uchimoto; Wolfgang G. Zeier; Jürgen Janek

  ACS Applied Materials and Interfaces, 03 Jul. 2019

  
• Operando Observation of Formation and Annihilation of Inhomogeneous Reaction Distribution in a Composite Electrode for Lithium‐Ion Batteries

  Takashi Nakamura; Kazuki Chiba; Mahunnop Fakkao; Yuta Kimura; Kiyofumi Nitta; Yasuko Terada; Yoshiharu Uchimoto; Koji Amezawa

  BATTERIES & SUPERCAPS, Apr. 2019, Peer-reviewed

  
• Morphological Effect on Reaction Distribution Influenced by Binder Materials in Composite Electrodes for Sheet-type All-Solid-State Lithium-Ion Batteries with the Sulfide-based Solid Electrolyte

  Kezheng Chen; Sae Shinjo; Atsushi Sakuda; Kentaro Yamamoto; Tomoki Uchiyama; Kentaro Kuratani; Tomonari Takeuchi; Yuki Orikasa; Akitoshi Hayashi; Masahiro Tatsumisago; Yuta Kimura; Takashi Nakamura; Koji Amezawa; Yoshiharu Uchimoto

  Journal of Physical Chemistry C, 14 Feb. 2019, Peer-reviewed

  
• Electrochemical phase transformation accompanied with Mg extraction and insertion in a spinel MgMn2O4 cathode material

  Takuya Hatakeyama; Norihiko L. Okamoto; Kohei Shimokawa; Hongyi Li; Aiko Nakao; Yoshiharu Uchimoto; Hiroshi Tanimura; Tomoya Kawaguchi; Tetsu Ichitsubo

  Physical Chemistry Chemical Physics, 2019, Peer-reviewed

  
• Solar Water Oxidation by a Visible-Light-Responsive Tantalum/Nitrogen-Codoped Rutile Titania Anode for Photoelectrochemical Water Splitting and Carbon Dioxide Fixation

  Akinobu Nakada; Tomoki Uchiyama; Nozomi Kawakami; Go Sahara; Shunta Nishioka; Ryutaro Kamata; Hiromu Kumagai; Osamu Ishitani; Yoshiharu Uchimoto; Kazuhiko Maeda

  ChemPhotoChem, 01 Jan. 2019, Peer-reviewed

  
• A visible-light-driven Z-scheme CO2 reduction system using Ta3N5 and a Ru(II) binuclear complex

  Kanemichi Muraoka; Tomoki Uchiyama; Daling Lu; Yoshiharu Uchimoto; Osamu Ishitani; Kazuhiko Maeda

  Bulletin of the Chemical Society of Japan, 2019, Peer-reviewed

  
• High Rate Performance of Dual-Substituted LiFePO4 Based on Controlling Metastable Intermediate Phase

  Takahiro Yoshinari; Kentaro Yamamoto; Motoaki Nishijima; Katsutoshi Fukuda; Akihide Kuwabara; Isao Tanaka; Kazuhiko Maeda; Hiroshi Kageyama; Yuki Orikasa; Yoshiharu Uchimoto

  ACS Applied Energy Materials, 24 Dec. 2018, Peer-reviewed

  
• Effect of introducing interlayers into electrode/electrolyte interface in all-solid-state battery using sulfide electrolyte

  Kezheng Chen; Kentaro Yamamoto; Yuki Orikasa; Tomoki Uchiyama; Yusuke Ito; So Yubuchi; Akitoshi Hayashi; Masahiro Tatsumisago; Kiyofumi Nitta; Tomoya Uruga; Yoshiharu Uchimoto

  Solid State Ionics, 01 Dec. 2018, Peer-reviewed

  
• A Reversible Rocksalt to Amorphous Phase Transition Involving Anion Redox

  Atsushi Sakuda; Koji Ohara; Tomoya Kawaguchi; Katsutoshi Fukuda; Koji Nakanishi; Hajime Arai; Yoshiharu Uchimoto; Toshiaki Ohta; Eiichiro Matsubara; Zempachi Ogumi; Kentaro Kuratani; Hironori Kobayashi; Masahiro Shikano; Tomonari Takeuchi; Hikari Sakaebe

  Scientific Reports, 01 Dec. 2018, Peer-reviewed

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• Mechanistic Insight on the Formation of GaN:ZnO Solid Solution from Zn-Ga Layered Double Hydroxide Using Urea as the Nitriding Agent

  Kiyofumi Katagiri; Yuki Hayashi; Risa Yoshiyuki; Kei Inumaru; Tomoki Uchiyama; Noriyuki Nagata; Yoshiharu Uchimoto; Akinobu Miyoshi; Kazuhiko Maeda

  INORGANIC CHEMISTRY, Nov. 2018, Peer-reviewed

  
• Role of Coordination Structure of Magnesium Ions on Charge and Discharge Behavior of Magnesium Alloy Electrode

  Masashi Hattori; Kentaro Yamamoto; Masaki Matsui; Koji Nakanishi; Toshihiko Mandai; Ashu Choudhary; Yoshitaka Tateyama; Keitaro Sodeyama; Tomoki Uchiyama; Yuki Orikasa; Yusuke Tamenori; Tatsuya Takeguchi; Kiyoshi Kanamura; Yoshiharu Uchimoto

  Journal of Physical Chemistry C, Nov. 2018, Peer-reviewed

  
• Effects of Interfacial Electron Transfer in Metal Complex–Semiconductor Hybrid Photocatalysts on Z-Scheme CO2 Reduction under Visible Light

  Akinobu Nakada; Ryo Kuriki; Keita Sekizawa; Shunta Nishioka; Junie Jhon M. Vequizo; Tomoki Uchiyama; Nozomi Kawakami; Daling Lu; Akira Yamakata; Yoshiharu Uchimoto; Osamu Ishitani; Kazuhiko Maeda

  ACS CATALYSIS, Oct. 2018, Peer-reviewed

  
• Dependency of the Charge–Discharge Rate on Lithium Reaction Distributions for a Commercial Lithium Coin Cell Visualized by Compton Scattering Imaging

  Kosuke Suzuki; Ryo Kanai; Naruki Tsuji; Hisao Yamashige; Yuki Orikasa; Yoshiharu Uchimoto; Yoshiharu Sakurai; Hiroshi Sakurai

  Condensed Matter, 19 Sep. 2018, Peer-reviewed

  
• Site-Selective Analysis of Nickel-Substituted Li-Rich Layered Material: Migration and Role of Transition Metal at Charging and Discharging

  Hideyuki Komatsu; Taketoshi Minato; Toshiyuki Matsunaga; Keiji Shimoda; Tomoya Kawaguchi; Katsutoshi Fukuda; Koji Nakanishi; Hajime Tanida; Shunsuke Kobayashi; Tsukasa Hirayama; Yuichi Ikuhara; Hajime Arai; Yoshio Ukyo; Yoshiharu Uchimoto; Eiichiro Matsubara; Zempachi Ogumi

  The Journal of Physical Chemistry C, 06 Sep. 2018, Peer-reviewed

  
• Undoped Layered Perovskite Oxynitride Li2 LaTa2 O6 N for Photocatalytic CO2 Reduction with Visible Light.

  Takayoshi Oshima; Tom Ichibha; Ken Sinkou Qin; Kanemichi Muraoka; Junie Jhon M Vequizo; Keisuke Hibino; Ryo Kuriki; Shunsuke Yamashita; Kenta Hongo; Tomoki Uchiyama; Kotaro Fujii; Daling Lu; Ryo Maezono; Akira Yamakata; Hideki Kato; Koji Kimoto; Masatomo Yashima; Yoshiharu Uchimoto; Masato Kakihana; Osamu Ishitani; Hiroshi Kageyama; Kazuhiko Maeda

  Angewandte Chemie (International ed. in English), 02 Jul. 2018, Peer-reviewed

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• Grain-boundary-rich mesoporous NiTiO3 micro-prism as high tap-density, super rate and long life anode for sodium and lithium ion batteries

  Huang, Zhen-Dong; Zhang, Ting-Ting; Lu, Hao; Masese, Titus; Yamamoto, Kentarou; Liu, Rui-Qing; Lin, Xiu-Jing; Feng, Xiao-Miao; Liu, Xian-Ming; Wang, Dan; Uchimoto, Yoshiharu; Ma, Yan-Wen

  ENERGY STORAGE MATERIALS, Jul. 2018, Peer-reviewed

  
• In situ Zn/ZnO mapping elucidating for "shape change" of zinc electrode

  Akiyoshi Nakata; Hajime Arai; Haruno Murayama; Katsutoshi Fukuda; Tomokazu Yamane; Toshiro Hirai; Yoshiharu Uchimoto; Jun-Ichi Yamaki; Zempachi Ogumi

  APL Materials, 01 Apr. 2018, Peer-reviewed

  
• New Precursor Route Using a Compositionally Flexible Layered Oxide and Nanosheets for Improved Nitrogen Doping and Photocatalytic Activity

  Kazuhiko Maeda; Yuki Tokunaga; Keisuke Hibino; Kotaro Fujii; Hiroyuki Nakaki; Tomoki Uchiyama; Miharu Eguchi; Daling Lu; Shintaro Ida; Yoshiharu Uchimoto; Masatomo Yashima

  ACS Applied Energy Materials, Apr. 2018, Peer-reviewed

  
• Enhancement of Oxygen Reduction Reaction Activity of Pd Core-Pt Shell Structured Catalyst on a Potential Cycling Accelerated Durability Test

  Naoya Aoki; Hideo Inoue; Takashi Okawa; Yuta Ikehata; Akira Shirai; Hideo Daimon; Takayuki Doi; Yuki Orikasa; Yoshiharu Uchimoto; Hiroshi Jinnai; Shin Inamoto; Yuji Otsuka; Minoru Inaba

  Electrocatalysis, 01 Mar. 2018, Peer-reviewed

  
• Surface analysis of topmost layer of epitaxial layered oxide thin film: Application to delafossite oxide for oxygen evolution reaction

  Kenji Toyoda; Hideaki Adachi; Nobuhiro Miyata; Reiko Hinogami; Yuki Orikasa; Yoshiharu Uchimoto

  Surface Science, 01 Feb. 2018, Peer-reviewed

  
• Fluorine K-edge X-ray Absorption Spectroscopy of Lead(II) Tetrafluorostannate(II)

  Junya Furutani; Keisuke Yamanaka; Yoshiharu Uchimoto; Yuki Orikasa

  Memoirs of the SR Center, Ritsumeikan University, 2018

  
• Visible-light CO2 reduction over a ruthenium(ii)-complex/C3N4 hybrid photocatalyst: The promotional effect of silver species

  Kazuhiko Maeda; Daehyeon An; Chandana Sampath Kumara Ranasinghe; Tomoki Uchiyama; Ryo Kuriki; Tomoki Kanazawa; Daling Lu; Shunsuke Nozawa; Akira Yamakata; Yoshiharu Uchimoto; Osamu Ishitani

  Journal of Materials Chemistry A, 2018, Peer-reviewed

  
• Influence of TiO2 support on activity of Co3O4/TiO2 photocatalysts for visible-light water oxidation

  Koki Ishimaki; Tomoki Uchiyama; Megumi Okazaki; Daling Lu; Yoshiharu Uchimoto; Kazuhiko Maeda

  Bulletin of the Chemical Society of Japan, 2018, Peer-reviewed

  
• Effects of the SrTiO3 support on visible-light water oxidation with Co3O4 nanoparticles.

  Megumi Okazaki; Miharu Eguchi; Tomoki Uchiyama; Daling Lu; Hideki Kato; Yoshiharu Uchimoto; Masato Kakihana; Kazuhiko Maeda

  Dalton transactions (Cambridge, England : 2003), 12 Dec. 2017, Peer-reviewed

  
• In operando quantitation of Li concentration for a commercial Li-ion rechargeable battery using high-energy X-ray Compton scattering

  Kosuke Suzuki; Ayahito Suzuki; Taiki Ishikawa; Masayoshi Itou; Hisao Yamashige; Yuki Orikasa; Yoshiharu Uchimoto; Yoshiharu Sakurai; Hiroshi Sakurai

  JOURNAL OF SYNCHROTRON RADIATION, Sep. 2017, Peer-reviewed

  
• Visualizing redox orbitals and their potentials in advanced lithium-ion battery materials using high-resolution x-ray Compton scattering

  Hasnain Hafiz; Kosuke Suzuki; Bernardo Barbiellini; Yuki Orikasa; Vincent Callewaert; Staszek Kaprzyk; Masayoshi Itou; Kentaro Yamamoto; Ryota Yamada; Yoshiharu Uchimoto; Yoshiharu Sakurai; Hiroshi Sakurai; Arun Bansil

  SCIENCE ADVANCES, Aug. 2017, Peer-reviewed

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• Brownmillerite-type Ca2FeCoO5 as a Practicable Oxygen Evolution Reaction Catalyst

  Etsushi Tsuji; Teruki Motohashi; Hiroyuki Noda; Damian Kowalski; Yoshitaka Aoki; Hajime Tanida; Junji Niikura; Yukinori Koyama; Masahiro Mori; Hajime Arai; Tsutomu Ioroi; Naoko Fujiwara; Yoshiharu Uchimoto; Zempachi Ogumi; Hiroki Habazaki

  CHEMSUSCHEM, Jul. 2017, Peer-reviewed

  
• Amorphous Metal Polysulfides: Electrode Materials with Unique Insertion/Extraction Reactions

  Atsushi Sakuda; Koji Ohara; Katsutoshi Fukuda; Koji Nakanishi; Tomoya Kawaguchi; Hajime Arai; Yoshiharu Uchimoto; Toshiaki Ohta; Eiichiro Matsubara; Zempachi Ogumi; Toyoki Okumura; Hironori Kobayashi; Hiroyuki Kageyama; Masahiro Shikano; Hikari Sakaebe; Tomonari Takeuchi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jul. 2017, Peer-reviewed

  
• Brownmillerite-type Ca2FeCoO5 as a Practicable Oxygen Evolution Reaction Catalyst

  Etsushi Tsuji; Teruki Motohashi; Hiroyuki Noda; Damian Kowalski; Yoshitaka Aoki; Hajime Tanida; Junji Niikura; Yukinori Koyama; Masahiro Mori; Hajime Arai; Tsutomu Ioroi; Naoko Fujiwara; Yoshiharu Uchimoto; Zempachi Ogumi; Hiroki Habazaki

  CHEMSUSCHEM, Jul. 2017, Peer-reviewed

  
• Structural and Electronic-State Changes of a Sulfide Solid Electrolyte during the Li Deinsertion-Insertion Processes

  Takashi Hakari; Minako Deguchi; Kei Mitsuhara; Toshiaki Ohta; Kohei Saita; Yuki Orikasa; Yoshiharu Uchimoto; Yoshiyuki Kowada; Akitoshi Hayashi; Masahiro Tatsumisago

  CHEMISTRY OF MATERIALS, Jun. 2017, Peer-reviewed

  
• Charge-Discharge Behavior of Bismuth in a Liquid Electrolyte for Rechargeable Batteries Based on a Fluoride Shuttle

  Ken-ichi Okazaki; Yoshiharu Uchimoto; Takeshi Abe; Zempachi Ogumi

  ACS ENERGY LETTERS, Jun. 2017, Peer-reviewed

  
• Pressure-Stabilized Cubic Perovskite Oxyhydride BaScO2H

  Yoshihiro Goto; Cedric Tassel; Yasuto Noda; Olivier Hernandez; Chris J. Pickard; Mark A. Green; Hikari Sakaebe; Noboru Taguchi; Yoshiharu Uchimoto; Yoji Kobayashi; Hiroshi Kageyama

  INORGANIC CHEMISTRY, May 2017, Peer-reviewed

  
• Visualization of the reaction distribution in a composite cathode for an all-solid-state lithium-ion battery

  Mahunnop Fakkao; Kazuki Chiba; Yuta Kimura; Takashi Nakamura; Toyoki Okumura; Kiyofumi Nitta; Yasuko Terada; Yoshiharu Uchimoto; Koji Amezawa

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Apr. 2017, Peer-reviewed

  
• Hidden Two-Step Phase Transition and Competing Reaction Pathways in LiFePO4

  Yukinori Koyama; Takeshi Uyama; Yuki Orikasa; Takahiro Naka; Hideyuki Komatsu; Keiji Shimoda; Haruno Murayama; Katsutoshi Fukuda; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  CHEMISTRY OF MATERIALS, Apr. 2017, Peer-reviewed

  
• Direct observation of layered-to-spinel phase transformation in Li2MnO3 and the spinel structure stabilised after the activation process

  Keiji Shimoda; Masatsugu Oishi; Toshiyuki Matsunaga; Miwa Murakami; Keisuke Yamanaka; Hajime Arai; Yoshio Ukyo; Yoshiharu Uchimoto; Toshiaki Ohta; Eiichiro Matsubarad; Zempachi Ogumia

  JOURNAL OF MATERIALS CHEMISTRY A, Apr. 2017, Peer-reviewed

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• Development of Li2TiS3-Li3NbS4 by a mechanochemical process

  Atsushi Sakuda; Tomonari Takeuchi; Masahiro Shikano; Koji Ohara; Katsutoshi Fukuda; Yoshiharu Uchimoto; Zempachi Ogumi; Hironori Kobayashi; Hikari Sakaebe

  JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, Apr. 2017, Peer-reviewed

  
• Effect of Potential Profile on Battery Capacity Decrease during Continuous Cycling

  Koji Kitada; Haruno Murayama; Katsutoshi Fukuda; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2017, Peer-reviewed

  
• Visualization of Inhomogeneous Reaction Distribution in the Model LiCoO2 Composite Electrode of Lithium Ion Batteries

  Takashi Nakamura; Toshiki Watanabe; Yuta Kimura; Koji Amezawa; Kiyofumi Nitta; Hajime Tanida; Koji Ohara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2017, Peer-reviewed

  
• Selective and low temperature transition metal intercalation in layered tellurides

  Takeshi Yajima; Masaki Koshiko; Yaoqing Zhang; Tamio Oguchi; Wen Yu; Daichi Kato; Yoji Kobayashi; Yuki Orikasa; Takafumi Yamamoto; Yoshiharu Uchimoto; Mark A. Green; Hiroshi Kageyama

  NATURE COMMUNICATIONS, Dec. 2016, Peer-reviewed

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• Quantitative Analysis of Transition-Metal Migration Induced Electrochemically in Lithium-Rich Layered Oxide Cathode and Its Contribution to Properties at High and Low Temperatures

  Ikuma Takahashi; Katsutoshi Fukuda; Tomoya Kawaguchi; Hideyuki Komatsu; Masatsugu Oishi; Haruno Murayama; Masaharu Hatano; Takayuki Terai; Hajime Arai; Yoshiharu Uchimoto; Eiichiro Matsubara

  JOURNAL OF PHYSICAL CHEMISTRY C, Dec. 2016, Peer-reviewed

  
• Direct Synthesis of Carbon-Molybdenum Carbide Nanosheet Composites via a Pseudotopotactic Solid-State Reaction

  Katsutoshi Fukuda; Masahito Morita; Satoshi Toyoda; Akiyoshi Nakata; Koji Tanaka; Yoshiharu Uchimoto; Eiichiro Matsubara

  CHEMISTRY OF MATERIALS, Dec. 2016, Peer-reviewed

  
• Dynamic Behavior at the Interface between Lithium Cobalt Oxide and an Organic Electrolyte Monitored by Neutron Reflectivity Measurements

  Taketoshi Minato; Hiroyuki Kawaura; Masaaki Hirayama; Sou Taminato; Kota Suzuki; Norifumi L. Yamada; Hidetaka Sugaya; Kentaro Yamamoto; Koji Nakanishi; Yuki Orikasa; Hajime Tanida; Ryoji Kanno; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Sep. 2016, Peer-reviewed

  
• Degradation analysis of 18650-type lithium-ion cells by operando neutron diffraction

  Shinya Shiotani; Takahiro Naka; Makoto Morishima; Masao Yonemura; Takashi Kamiyama; Yoshihisa Ishikawa; Yoshio Ukyo; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Sep. 2016, Peer-reviewed

  
• Ligancy-Driven Controlling of Covalency and Metallicity in a Ruthenium Two-Dimensional System

  Satoshi Toyoda; Katsutoshi Fukuda; Koji Horiba; Masaharu Oshima; Kazuhiro Kumagai; Yu Kumagai; Fumiyasu Oba; Yoshiharu Uchimoto; Eiichiro Matsubara

  CHEMISTRY OF MATERIALS, Aug. 2016, Peer-reviewed

  
• Identifying a descriptor for d-orbital delocalization in cathodes of Li batteries based on x-ray Compton scattering

  B. Barbiellini; K. Suzuki; Y. Orikasa; S. Kaprzyk; M. Itou; K. Yamamoto; Yung Jui Wang; H. Hafiz; R. Yamada; Y. Uchimoto; A. Bansil; Y. Sakurai; H. Sakurai

  APPLIED PHYSICS LETTERS, Aug. 2016, Peer-reviewed

  
• Carbonaceous thin film coating with Fe-N-4 site for enhancement of dioxovanadium ion reduction

  Jun Maruyama; Takahiro Hasegawa; Satoshi Iwasaki; Tomoko Fukuhara; Yuki Orikasa; Yoshiharu Uchimoto

  JOURNAL OF POWER SOURCES, Aug. 2016, Peer-reviewed

  
• Platinum-Based Electrocatalysts for the Oxygen-Reduction Reaction: Determining the Role of Pure Electronic Charge Transfer in Electrocatalysis

  Xiaoming Wang; Yuki Orikasa; Yoshiharu Uchimoto

  ACS CATALYSIS, Jul. 2016, Peer-reviewed

  
• Structural Understanding of Superior Battery Properties of Partially Ni-Doped Li2MnO3 as Cathode Material

  Toshiyuki Matsunaga; Hideyuki Komatsu; Keiji Shimoda; Taketoshi Minato; Masao Yonemura; Takashi Kamiyama; Shunsuke Kobayash; Takeharu Kato; Tsukasa Hirayama; Yuichi Ikuhara; Hajime Arai; Yoshio Ukyo; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Jun. 2016, Peer-reviewed

  
• Real-time observations of lithium battery reactions-operando neutron diffraction analysis during practical operation

  Sou Taminato; Masao Yonemura; Shinya Shiotani; Takashi Kamiyama; Shuki Torii; Miki Nagao; Yoshihisa Ishikawa; Kazuhiro Mori; Toshiharu Fukunaga; Yohei Onodera; Takahiro Naka; Makoto Morishima; Yoshio Ukyo; Dyah Sulistyanintyas Adipranoto; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi; Kota Suzuki; Masaaki Hirayama; Ryoji Kanno

  SCIENTIFIC REPORTS, Jun. 2016, Peer-reviewed

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• Dependence of Structural Defects in Li2MnO3 on Synthesis Temperature

  Toshiyuki Matsunaga; Hideyuki Komatsu; Keiji Shimoda; Taketoshi Minato; Masao Yonemura; Takashi Kamiyama; Shunsuke Kobayash; Takeharu Kato; Tsukasa Hirayama; Yuichi Ikuhara; Hajime Arai; Yoshio Ukyo; Yoshiharu Uchimoto; Zempachi Ogumi

  CHEMISTRY OF MATERIALS, Jun. 2016, Peer-reviewed

  
• Structure analyses using X-ray photoelectron spectroscopy and X-ray absorption near edge structure for amorphous MS3 (M: Ti, Mo) electrodes in all-solid-state lithium batteries

  Takuya Matsuyama; Minako Deguchi; Kei Mitsuhara; Toshiaki Ohta; Takuya Mod; Yuki Orikasa; Yoshiharu Uchimoto; Yoshiyuki Kowada; Akitoshi Hayashi; Masahiro Tatsumisago

  JOURNAL OF POWER SOURCES, May 2016, Peer-reviewed

  
• Ionic Conduction in Lithium Ion Battery Composite Electrode Governs Cross-sectional Reaction Distribution

  Yuki Orikasa; Yuma Gogyo; Hisao Yamashige; Misaki Katayama; Kezheng Chen; Takuya Mori; Kentaro Yamamoto; Titus Masese; Yasuhiro Inada; Toshiaki Ohta; Zyun Siroma; Shiro Kato; Hajime Kinoshita; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  SCIENTIFIC REPORTS, May 2016, Peer-reviewed

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• Discharge/charge reaction mechanisms of FeS2 cathode material for aluminum rechargeable batteries at 55 degrees C

  Takuya Mori; Yuki Orikasa; Koji Nakanishi; Chen Kezheng; Masashi Hattori; Toshiaki Ohta; Yoshiharu Uchimoto

  JOURNAL OF POWER SOURCES, May 2016, Peer-reviewed

  
• Contactless analysis of electric dipoles at high-k/SiO2 interfaces by surface-charge-switched electron spectroscopy

  S. Toyoda; K. Fukuda; E. Itoh; H. Sugaya; M. Morita; A. Nakata; Y. Uchimoto; E. Matsubara

  APPLIED PHYSICS LETTERS, May 2016, Peer-reviewed

  
• Anti-site mixing governs the electrochemical performances of olivine-type MgMnSiO4 cathodes for rechargeable magnesium batteries

  Takuya Mori; Titus Masese; Yuki Orikasa; Zhen-Dong Huang; Tetsuya Okado; Jungeun Kim; Yoshiharu Uchimoto

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, May 2016, Peer-reviewed

  
• Overpotential-Induced Introduction of Oxygen Vacancy in La0.67Sr0.33MnO3 Surface and Its Impact on Oxygen Reduction Reaction Catalytic Activity in Alkaline Solution

  Daisuke Kan; Yuki Orikasa; Kiyofumi Nitta; Hajime Tanida; Ryo Kurosaki; Tomoe Nishimura; Takahiro Sasaki; Haichuan Guo; Yusuke Ozaki; Yoshiharu Uchimoto; Yuichi Shimakawa

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2016, Peer-reviewed

  
• Lithium intercalation and structural changes at the LiCoO2 surface under high voltage battery operation

  Sou Taminato; Masaaki Hirayama; Kota Suzuki; Kazuhisa Tamura; Taketoshi Minato; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi; Ryoji Kanno

  JOURNAL OF POWER SOURCES, Mar. 2016, Peer-reviewed

  
• Irreversible phase transition between LiFePO4 and FePO4 during high-rate charge-discharge reaction by operando X-ray diffraction

  Ikuma Takahashi; Takuya Mori; Takahiro Yoshinari; Yuki Orikasa; Yukinori Koyama; Haruno Murayama; Katsutoshi Fukuda; Masaharu Hatano; Hajime Arai; Yoshiharu Uchimoto; Takayuki Terai

  JOURNAL OF POWER SOURCES, Mar. 2016, Peer-reviewed

  
• In-situ measurement of the lithium distribution in Li-ion batteries using micro-IBA techniques

  A. Yamazaki; Y. Orikasa; K. Chen; Y. Uchimoto; T. Kamiya; M. Koka; T. Satoh; K. Mima; Y. Kato; K. Fujita

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Mar. 2016, Peer-reviewed

  
• Elucidating the Driving Force of Relaxation of Reaction Distribution in LiCoO2 and LiFePO4 Electrodes Using X-ray Absorption Spectroscopy

  Hajime Tanida; Hisao Yamashige; Yuki Orikasa; Yuma Gogyo; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Mar. 2016, Peer-reviewed

  
• Structural and electronic features of binary Li2S-P2S5 glasses

  Koji Ohara; Akio Mitsui; Masahiro Mori; Yohei Onodera; Shinya Shiotani; Yukinori Koyama; Yuki Orikasa; Miwa Murakami; Keiji Shimoda; Kazuhiro Mori; Toshiharu Fukunaga; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  SCIENTIFIC REPORTS, Feb. 2016, Peer-reviewed

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• Operando measurement of lithium concentration via line-shape analysis of Compton profile

  Suzuki K.; Ishikawa T.; Yamada R.; Suzuki S.; Barbiellini B.; Orikasa Y.; Itou M.; Uchimoto Y.; Bansil A.; Sakurai Y.; Tsuji N.; Sakurai H.

  Meeting Abstracts of the Physical Society of Japan, 2016

  
• Communication—XAFS analysis of discharge/charge reactions on the Li/CuCl2 battery cathode with LiPF6/methyl difluoroacetate electrolyte

  Dobashi, S.; Nakanishi, K.; Tanida, H.; Hashizaki, K.; Uchimoto, Y.; Hirai, T.; Yamaki, J.-I.; Ogumi, Z.

  Journal of the Electrochemical Society, 2016, Peer-reviewed

  
• Phase transition kinetics of LiNi0.5Mn1.5O4 analyzed by temperature-controlled operando X-ray absorption spectroscopy

  Ikuma Takahashi; Hajime Arai; Haruno Murayama; Kenji Sato; Hideyuki Komatsu; Hajime Tanida; Yukinori Koyama; Yoshiharu Uchimoto; Zempachi Ogumi

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Jan. 2016, Peer-reviewed

  
• Oxidation behaviour of lattice oxygen in Li-rich manganese-based layered oxide studied by hard X-ray photoelectron spectroscopy

  Keiji Shimoda; Taketoshi Minato; Koji Nakanishi; Hideyuki Komatsu; Toshiyuki Matsunaga; Hajime Tanida; Hajime Arai; Yoshio Ukyo; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY A, 2016, Peer-reviewed

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• Non-destructive measurement of in-operando lithium concentration in batteries via x-ray Compton scattering

  K. Suzuki; B. Barbiellini; Y. Orikasa; S. Kaprzyk; M. Itou; K. Yamamoto; Yung Jui Wang; H. Hafiz; Y. Uchimoto; A. Bansil; Y. Sakurai; H. Sakurai

  JOURNAL OF APPLIED PHYSICS, Jan. 2016, Peer-reviewed

  
• Factors determining the packing-limitation of active materials in the composite electrode of lithium-ion batteries

  Koji Kitada; Haruno Murayama; Katsutoshi Fukuda; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi; Eiichiro Matsubara

  JOURNAL OF POWER SOURCES, Jan. 2016, Peer-reviewed

  
• Direct observation of reversible oxygen anion redox reaction in Li-rich manganese oxide, Li2MnO3, studied by soft X-ray absorption spectroscopy

  Masatsugu Oishi; Keisuke Yamanaka; Iwao Watanabe; Keiji Shimoda; Toshiyuki Matsunaga; Hajime Arai; Yoshio Ukyo; Yoshiharu Uchimoto; Zempachi Ogumi; Toshiaki Ohta

  JOURNAL OF MATERIALS CHEMISTRY A, 2016, Peer-reviewed

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• Meso-scale characterization of lithium distribution in lithium-ion batteries using ion beam analysis techniques

  R. Gonzalez-Arrabal; M. Panizo-Laiz; K. Fujita; K. Mima; A. Yamazaki; T. Kamiya; Y. Orikasa; Y. Uchimoto; H. Sawada; C. Okuda; Y. Kato; J. M. Perlado

  JOURNAL OF POWER SOURCES, Dec. 2015, Peer-reviewed

  
• High-capacity Lithium-ion Storage System Using Unilamellar Crystallites of Exfoliated MoO2 Nanosheets

  Hidetaka Sugaya; Katsutoshi Fukuda; Masahito Morita; Haruno Murayama; Eiichiro Matsubara; Toshirou Kume; Yoshiharu Uchimoto

  CHEMISTRY LETTERS, Nov. 2015, Peer-reviewed

  
• Operando X-ray Fluorescence Imaging for Zinc-based Secondary Batteries

  Akiyoshi Nakata; Katsutoshi Fukuda; Haruno Murayama; Hajime Tanida; Tomokazu Yamane; Hajime Arai; Yoshiharu Uchimoto; Kenji Sakurai; Zempachi Ogumi

  ELECTROCHEMISTRY, Oct. 2015, Peer-reviewed

  
• Dynamical Origin of Ionic Conductivity for Li7P3S11 Metastable Crystal As Studied by Li-6/7 and P-31 Solid-State NMR

  Miwa Murakami; Keiji Shimoda; Shinya Shiotani; Akio Mitsui; Koji Ohara; Yohei Onodera; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Oct. 2015, Peer-reviewed

  
• Solid Solution Domains at Phase Transition Front of LixNi0.5Mn1.5O4

  Hideyuki Komatsu; Hajime Arai; Yukinori Koyama; Kenji Sato; Takeharu Kato; Ryuji Yoshida; Haruno Murayama; Ikuma Takahashi; Yuki Orikasa; Katsutoshi Fukuda; Tsukasa Hirayama; Yuichi Ikuhara; Yoshio Ukyo; Yoshiharu Uchimoto; Zempachi Ogumi

  ADVANCED ENERGY MATERIALS, Sep. 2015, Peer-reviewed

  
• Catalysis of Vanadium Ion Redox Reactions on Carbonaceous Material with Metal-N-4 Sites

  Jun Maruyama; Takahiro Hasegawa; Satoshi Iwasaki; Tomoko Fukuhara; Yuki Orikasa; Yoshiharu Uchimoto

  CHEMCATCHEM, Aug. 2015, Peer-reviewed

  
• Transformation of Leaf-like Zinc Dendrite in Oxidation and Reduction Cycle

  Akiyoshi Nakata; Haruno Murayama; Katsutoshi Fukuda; Tomokazu Yamane; Hajime Arai; Toshiro Hirai; Yoshiharu Uchimoto; Jun-ichi Yamaki; Zempachi Ogumi

  ELECTROCHIMICA ACTA, Jun. 2015, Peer-reviewed

  
• Delithiation/Lithiation Behavior of LiNi0.5Mn1.5O4 Studied by In Situ and Ex Situ Li-6,Li-7 NMR Spectroscopy

  Keiji Shimoda; Miwa Murakami; Hideyuki Komatsu; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2015, Peer-reviewed

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• Delithiation/lithiation behavior of LiNi0.5Mn1.5O4 studied by in situ and ex situ ^6,7Li NMR spectroscopy

  Shimoda Keiji; Murakami Miwa; Komatsu Hideyuki; Arai Hajime; Uchimoto Yoshiharu; Ogumi Zempachi

  Journal of Physical Chemistry C, 27 May 2015

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• Effect of an Electrolyte Additive of Vinylene Carbonate on the Electronic Structure at the Surface of a Lithium Cobalt Oxide Electrode under Battery Operating Conditions

  Daiko Takamatsu; Yuki Orikasa; Shinichiro Mori; Takayuki Nakatsutsumi; Kentaro Yamamoto; Yukinori Koyama; Taketoshi Minato; Tatsumi Hirano; Hajime Tanida; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, May 2015, Peer-reviewed

  
• Crystal Structural Changes and Charge Compensation Mechanism during Two Lithium Extraction/Insertion between Li2FeSiO4 and FeSiO4

  Titus Masese; Cedric Tassel; Yuki Orikasa; Yukinori Koyama; Hajime Arai; Naoaki Hayashi; Jungeun Kim; Takuya Mori; Kentaro Yamamoto; Yoji Kobayashi; Hiroshi Kageyama; Zempachi Ogumi; Yoshiharu Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY C, May 2015, Peer-reviewed

  
• Crystal-local structure analyses of cathode materials for LIB LiCo1-xNixO2 (0≤x≤1) studied by neutron diffraction

  D. Sulistyanintyas; M. Yonemura; Y. Ishikawa; A. Hoshikawa; T. Ishigaki; T. Kamiyama; Y. Ukyo; H. Arai; Y. Uchimoto; Z. Ogumi

  JPS Conference Series, Feb. 2015, Peer-reviewed

  
• Direct observation of reversible charge compensation by oxygen ion in Li-rich manganese layered oxide positive electrode material, Li1.16Ni0.15Co0.19Mn0.50O2

  Masatsugu Oishi; Chihiro Yogi; Iwao Watanabe; Toshiaki Ohta; Yuki Orikasa; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Feb. 2015, Peer-reviewed

  
• Extracting the Redox Orbitals in Li Battery Materials with High-Resolution X-Ray Compton Scattering Spectroscopy

  K. Suzuki; B. Barbiellini; Y. Orikasa; N. Go; H. Sakurai; S. Kaprzyk; M. Itou; K. Yamamoto; Y. Uchimoto; Yung Jui Wang; H. Hafiz; A. Bansil; Y. Sakurai

  PHYSICAL REVIEW LETTERS, Feb. 2015, Peer-reviewed

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• Electronic, structural, and electrochemical modulation of electrostatic self-assembled 1t-mos2 Nanosheets via Topotactic structural conversion

  Katsutoshi Fukuda; Akiyoshi Nakata; Masahito Morita; Yoshiharu Uchimoto; Satoshi Toyoda; Eiichiro Matsubara

  e-Journal of Surface Science and Nanotechnology, 17 Jan. 2015, Peer-reviewed

  
• Crystal-Local Structure Analyses for Cathode LIBs LiNi1−xCoxO2 (0 _ x _ 1) by Neutron Diffraction

  Dyah S. Adipranoto; Masao Yonemura; Yoshihisa Ishikawa; Akinori Hoshikawa; Toru Ishigaki; Takashi Kamiyama; Yoshiharu Uchimoto; Zempachi Ogumi

  JPS Conf. Proc., 2015, Peer-reviewed

  
• Li-7 NMR Study on Irreversible Capacity of LiNi0.8-XCo0.15Al0.05MgxO2 Electrode in a Lithium-Ion Battery

  Miwa Murakami; Keiji Shimoda; Yoshio Ukyo; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2015, Peer-reviewed

  
• Structural modification by adding Li cations into Mg/Cs-TFSA molten salt facilitating Mg electrodeposition

  Koji Ohara; Yasuhiro Umebayashi; Tetsu Ichitsubo; Kazuhiko Matsumoto; Rika Hagiwara; Hajime Arai; Masahiro Mori; Yuki Orikasa; Shinya Okamoto; Masatsugu Oishi; Yuka Aiso; Toshiyuki Nohira; Yoshiharu Uchimoto; Zempachi Ogumi; Eiichiro Matsubara

  RSC ADVANCES, 2015, Peer-reviewed

  
• Compton scattering imaging of a working battery using synchrotron high-energy X-rays

  Masayoshi Itou; Yuki Orikasa; Yuma Gogyo; Kosuke Suzuki; Hiroshi Sakurai; Yoshiharu Uchimoto; Yoshiharu Sakurai

  JOURNAL OF SYNCHROTRON RADIATION, Jan. 2015, Peer-reviewed

  
• X-ray absorption fine structure imaging of inhomogeneous electrode reaction in LiFePO4 lithium-ion battery cathode

  Misaki Katayama; Koichi Sumiwaka; Ryota Miyahara; Hisao Yamashige; Hajime Arai; Yoshiharu Uchimoto; Toshiaki Ohta; Yasuhiro Inada; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Dec. 2014, Peer-reviewed

  
• Origin of Surface Coating Effect for MgO on LiCoO2 to Improve the Interfacial Reaction between Electrode and Electrolyte

  Yuki Orikasa; Daiko Takamatsu; Kentaro Yamamoto; Yukinori Koyama; Shinichiro Mori; Titus Masese; Takuya Mori; Taketoshi Minato; Hajime Tanida; Tomoya Uruga; Zempachi Ogumi; Yoshiharu Uchimoto

  ADVANCED MATERIALS INTERFACES, Dec. 2014, Peer-reviewed

  
• New Magnesium-ion Conductive Electrolyte Solution Based on Triglyme for Reversible Magnesium Metal Deposition and Dissolution at Ambient Temperature

  Tomokazu Fukutsuka; Keisuke Asaka; Akane Inoo; Ryohei Yasui; Kohei Miyazaki; Takeshi Abe; Koji Nishio; Yoshiharu Uchimoto

  CHEMISTRY LETTERS, Nov. 2014, Peer-reviewed

  
• Spontaneous Lithium Transportation via LiMn2O4/Electrolyte Interface Studied by Li-6/7 Solid-State Nuclear Magnetic Resonance

  Miwa Murakami; Shunsuke Shimizu; Yasuto Noda; K. Takegoshi; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  ELECTROCHIMICA ACTA, Nov. 2014, Peer-reviewed

  
• Direct Observation of Rate Determining Step for Nd2NiO4+delta SOFC Cathode Reaction by operando Electrochemical XAS

  Yuki Orikasa; Toshiaki Ina; Kentaro Yamamoto; Takayuki Nakao; Atsushi Mineshige; Koji Amezawa; Tatsuya Kawada; Hajime Tanida; Tomoya Uruga; Yoshiharu Uchimoto

  ELECTROCHEMISTRY, Oct. 2014, Peer-reviewed

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• Stabilization of the Electronic Structure at the Cathode/Electrolyte Interface via MgO Ultra-thin Layer during Lithium-ions Insertion/Extraction

  Kentaro Yamamoto; Yuki Orikasa; Daiko Takamatsu; Yukinori Koyama; Shinichiro Mori; Titus Masese; Takuya Mori; Taketoshi Minato; Hajime Tanida; Tomoya Uruga; Zempachi Ogumi; Yoshiharu Uchimoto

  ELECTROCHEMISTRY, Oct. 2014, Peer-reviewed

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• Relationship between Local Structure and Oxide Ionic Diffusion of Nd2NiO4+delta with K2NiF4 Structure

  Toshiaki Ina; Yuki Orikasa; Titus Masese; Takayuki Nakao; Atsushi Mineshige; Koji Amezawa; Hajime Tanida; Tomoya Uruga; Yoshiharu Uchimoto

  ELECTROCHEMISTRY, Oct. 2014, Peer-reviewed

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• Local structural change in Li2FeSiO4 polyanion cathode material during initial cycling

  Titus Masese; Yuki Orikasa; Takuya Mori; Kentaro p Yamamoto; Toshiaki Ina; Taketoshi Minato; Koji Nakanishi; Toshiaki Ohta; Cedric Tassel; Yoji Kobayashi; Hiroshi Kageyama; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  SOLID STATE IONICS, Sep. 2014, Peer-reviewed

  
• Spectroscopic X-ray Diffraction for Microfocus Inspection of Li-Ion Batteries

  Haruno Murayama; Koji Kitada; Katsutoshi Fukuda; Akio Mitsui; Koji Ohara; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi; Eiichiro Matsubara

  JOURNAL OF PHYSICAL CHEMISTRY C, Sep. 2014, Peer-reviewed

  
• Evaluation of the effective reaction zone in a composite cathode for lithium ion batteries

  Takashi Nakamura; Toshiki Watanabe; Koji Amezawa; Hajime Tanida; Koji Ohara; Yoshiharu Uchimoto; Zempachi Ogumi

  SOLID STATE IONICS, Sep. 2014, Peer-reviewed

  
• MgFePO4F as a feasible cathode material for magnesium batteries

  Zhen-Dong Huang; Titus Masese; Yuki Orikasa; Takuya Mori; Taketoshi Minato; Cedric Tassel; Yoji Kobayashi; Hiroshi Kageyama; Yoshiharu Uchimoto

  JOURNAL OF MATERIALS CHEMISTRY A, Aug. 2014, Peer-reviewed

  
• Carbonaceous Hydrogen-Evolution Catalyst Containing Cobalt Surrounded by a Tuned Local Structure

  Jun Maruyama; Tsutomu Ioroi; Takahiro Hasegawa; Takuya Mori; Yuki Orikasa; Yoshiharu Uchimoto

  CHEMCATCHEM, Aug. 2014, Peer-reviewed

  
• The origin of anomalous large reversible capacity for SnO2 conversion reaction

  Kazuaki Kisu; Minami Iijima; Etsuro Iwama; Morihiro Saito; Yuki Orikasa; Wako Naoi; Katsuhiko Naoi

  JOURNAL OF MATERIALS CHEMISTRY A, Aug. 2014, Peer-reviewed

  
• MgFePO4F as a feasible cathode material for magnesium batteries

  Zhen-Dong Huang; Titus Masese; Yuki Orikasa; Takuya Mori; Taketoshi Minato; Cedric Tassel; Yoji Kobayashi; Hiroshi Kageyama; Yoshiharu Uchimoto

  JOURNAL OF MATERIALS CHEMISTRY A, Aug. 2014, Peer-reviewed

  
• Novel spectro-electrochemical cell for in situ/operando observation of common composite electrode with liquid electrolyte by X-ray absorption spectroscopy in the tender X-ray region

  Koji Nakanishi; Daisuke Kato; Hajime Arai; Hajime Tanida; Takuya Mori; Yuki Orikasa; Yoshiharu Uchimoto; Toshiaki Ohta; Zempachi Ogumi

  REVIEW OF SCIENTIFIC INSTRUMENTS, Aug. 2014, Peer-reviewed

  
• Local Structure and Spin State of Cobalt Ion at Defect in Lithium Overstoichiometric LiCoO2 As Studied by Li-6/7 Solid-State NMR Spectroscopy

  Miwa Murakami; Yasuto Noda; Yukinori Koyama; K. Takegoshi; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2014, Peer-reviewed

  
• High energy density rechargeable magnesium battery using earth-abundant and non-toxic elements

  Yuki Orikasa; Titus Masese; Yukinori Koyama; Takuya Mori; Masashi Hattori; Kentaro Yamamoto; Tetsuya Okado; Zhen-Dong Huang; Taketoshi Minato; Cedric Tassel; Jungeun Kim; Yoji Kobayashi; Takeshi Abe; Hiroshi Kageyama; Yoshiharu Uchimoto

  SCIENTIFIC REPORTS, Jul. 2014, Peer-reviewed

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• Improved Cyclic Performance of Lithium-Ion Batteries: An Investigation of Cathode/Electrolyte Interface via In Situ Total-Reflection Fluorescence X-ray Absorption Spectroscopy

  Kentaro Yamamoto; Taketoshi Minato; Shinichiro Mori; Daiko Takamatsu; Yuki Orikasa; Hajime Tanida; Koji Nakanishi; Haruno Murayama; Titus Masese; Takuya Mori; Hajime Arai; Yukinori Koyama; Zempachi Ogumi; Yoshiharu Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY C, May 2014, Peer-reviewed

  
• Relationship between Phase Transition Involving Cationic Exchange and Charge-Discharge Rate in Li2FeSiO4

  Titus Masese; Yuki Orikasa; Cedric Tassel; Jungeun Kim; Taketoshi Minato; Hajime Arai; Takuya Mori; Kentaro Yamamoto; Yoji Kobayashi; Hiroshi Kageyama; Zempachi Ogumi; Yoshiharu Uchimoto

  CHEMISTRY OF MATERIALS, Feb. 2014, Peer-reviewed

  
• Soft X-ray absorption spectroscopic studies with different probing depths: Effect of an electrolyte additive on electrode surfaces

  Chihiro Yogi; Daiko Takamatsu; Keisuke Yamanaka; Hajime Arai; Yoshiharu Uchimoto; Kazuo Kojima; Iwao Watanabe; Toshiaki Ohta; Zenpachi Ogumi

  JOURNAL OF POWER SOURCES, Feb. 2014, Peer-reviewed

  
• Analysis on Reaction and Degradation Mechanism for Mixed Composite Cathode in Lithium Ion Battery

  Fujimoto Takahiro; Ogumi Zempachi; Kitada Koji; Nagata Kaori; Fukuda Katsutoshi; Tanida Hajime; Ohara Koji; Murayama Haruno; Arai Hajime; Uchimoto Yoshiharu

  JSAE Transactions, 2014, Peer-reviewed

  
• Structural origin of ionic conductivity for Li7P3S11 metastable crystal by neutron and X-ray diffraction

  Y. Onodera; K. Mori; T. Otomo; H. Arai; Y. Uchimoto; Z. Ogumi; T. Fukunaga

  1ST CONFERENCE ON LIGHT AND PARTICLE BEAMS IN MATERIALS SCIENCE 2013 (LPBMS2013), 2014, Peer-reviewed

  
• Output fading mechanism of mixed composite cathode in lithium ion battery

  Hibino K; Fujimoto T; Kitada K; Fukuda K; Tanida H; Ohara K; Murayama H; Arai H; Uchimoto Y; Ogumi Z

  AABC Asia 2014 - Advanced Automotive Battery Confernce, LLIBTA Symposium - Large Lithium Ion Battery Technology and Application, LLIBTA 2014, 2014, Peer-reviewed

  
• Output fading mechanism of mixed composite cathode in lithium ion battery

  Hibino K; Fujimoto T; Kitada K; Fukuda K; Tanida H; Ohara K; Murayama H; Arai H; Uchimoto Y; Ogumi Z

  AABC Asia 2014 - Advanced Automotive Battery Confernce, AABTAM Symposium - Advanced Automotive Battery Technology, Application and Market, AABTAM 2014, 2014, Peer-reviewed

  
• Kinetically asymmetric charge and discharge behavior of LiNi0.5Mn1.5O4 at low temperature observed by in situ X-ray diffraction

  Ikuma Takahashi; Haruno Murayama; Kenji Sato; Takahiro Naka; Koji Kitada; Katsutoshi Fukuda; Yukinori Koyama; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY A, 2014, Peer-reviewed

  
• Electrochemical and Spectroscopic Characterization of LiCoO2 Thin-Film as Model Electrode

  Daiko Takamatsu; Yukinori Koyama; Yuki Orikasa; Shinichiro Mori; Takayuki Nakatsutsumi; Tatsumi Hirano; Hajime Tanida; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2014, Peer-reviewed

  
• Development of SPICA, New Dedicated Neutron Powder Diffractometer for Battery Studies

  M. Yonemura; K. Mori; T. Kamiyama; T. Fukunaga; S. Torii; M. Nagao; Y. Ishikawa; Y. Onodera; D. S. Adipranoto; H. Arai; Y. Uchimoto; Z. Ogumi

  1ST CONFERENCE ON LIGHT AND PARTICLE BEAMS IN MATERIALS SCIENCE 2013 (LPBMS2013), 2014, Peer-reviewed

  
• High potential durability of LiNi0.5Mn1.5O4 electrodes studied by surface sensitive X-ray absorption spectroscopy

  Hiroyuki Kawaura; Daiko Takamatsu; Shinichiro Mori; Yuki Orikasa; Hidetaka Sugaya; Haruno Murayama; Kouji Nakanishi; Hajime Tanida; Yukinori Koyama; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Jan. 2014, Peer-reviewed

  
• Changes in Electronic Structure of Li1-xCoPO4 as 4.8 V Material using X-ray Absorption Spectroscopy" \nAbsorption Spectroscopy

  M. Nakayama; S. Goto; Y. Uchimoto; M. Wakihara; Y. Kitajima

  Chem. Mater., 2014, Peer-reviewed

  
• Soft X-ray absorption near edge structure analysis on lithium manganese oxide prepared by microwave heating

  S. Kobayashi; T. Usui; H. Ikuta; Y. Uchimoto; M. Wakihara

  Journal of the American Ceramic Society, 2014, Peer-reviewed

  
• Characterization of Bulk and Surface Chemical States on Electrochemically Cycled LiFePO4: A Solid State NMR Study

  Keiji Shimoda; Hidetaka Sugaya; Miwa Murakami; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2014, Peer-reviewed

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• First principles study of dopant solubility and defect chemistry in LiCoO2

  Yukinori Koyama; Hajime Arai; Isao Tanaka; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY A, 2014, Peer-reviewed

  
• Kinetically asymmetric charge and discharge behavior of LiNi0.5Mn1.5O4 at low temperature observed by in situ X-ray diffraction

  Ikuma Takahashi; Haruno Murayama; Kenji Sato; Takahiro Naka; Koji Kitada; Katsutoshi Fukuda; Yukinori Koyama; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY A, 2014, Peer-reviewed

  
• Room-Temperature Electrodeposition of Mg Metal from Amide Salts Dissolved in Glyme-Ionic Liquid Mixture

  Atsushi Kitada; Yuu Kang; Yoshiharu Uchimoto; Kuniaki Murase

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2014, Peer-reviewed

  
• RISING beamline (BL28XU) for rechargeable battery analysis

  H. Tanida; K. Fukuda; H. Murayama; Y. Orikasa; H. Arai; Y. Uchimoto; E. Matsubara; T. Uruga; K. Takeshita; S. Takahashi; M. Sano; H. Aoyagi; A. Watanabe; N. Nariyama; H. Ohashi; H. Yumoto; T. Koyama; Y. Senba; T. Takeuchi; Y. Furukawa; T. Ohata; T. Matsushita; Y. Ishizawa; T. Kudo; H. Kimura; H. Yamazaki; T. Tanaka; T. Bizen; T. Seike; S. Goto; H. Ohno; M. Takata; H. Kitamura; T. Ishikawa; T. Ohta; Z. Ogumi

  JOURNAL OF SYNCHROTRON RADIATION, Jan. 2014, Peer-reviewed

  
• Progress of the conversion reaction of Mn3O4 particles as a function of the depth of discharge

  Daisuke Yonekura; Etsuro Iwama; Naoki Ota; Masanori Muramatsu; Morihiro Saito; Yuki Orikasa; Wako Naoi; Katsuhiko Naoi

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, Peer-reviewed

  
• Surface Strontium Segregation of Solid Oxide Fuel Cell Cathodes Proved by In Situ Depth-Resolved X-ray Absorption Spectroscopy

  Yuki Orikasa; Ethan J. Crumlin; Shinnosuke Sako; Koji Amezawa; Tomoya Uruga; Michael D. Biegalski; Hans M. Christen; Yoshiharu Uchimoto; Yang Shao-Horn

  ECS ELECTROCHEMISTRY LETTERS, 2014, Peer-reviewed

  
• Electrochemical Reactivity of magnesium ions with Sn-based binary alloys (Cu-Sn, Pb-Sn, and In-Sn)

  A. Kitada; Y. Kang; Y. Uchimoto; K. Murase

  ENERGY TECHNOLOGY/BATTERY-JOINT SESSION (GENERAL) - 224TH ECS MEETING, 2014, Peer-reviewed

  
• Pyrophosphate Na2FeP2O7 as a low-cost and high-performance positive electrode material for sodium secondary batteries utilizing an inorganic ionic liquid

  Chih-Yao Chen; Kazuhiko Matsumoto; Toshiyuki Nohira; Rika Hagiwara; Yuki Orikasa; Yoshiharu Uchimoto

  JOURNAL OF POWER SOURCES, Jan. 2014, Peer-reviewed

  
• High temperature defect chemistry in layered lithium transition-metal oxides based on first-principles calculations

  Yukinori Koyama; Hajime Arai; Isao Tanaka; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Dec. 2013, Peer-reviewed

  
• In situ NMR observation of the lithium extraction/insertion from LiCoO2 cathode

  Keiji Shimoda; Miwa Murakami; Daiko Takamatsu; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  ELECTROCHIMICA ACTA, Oct. 2013, Peer-reviewed

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• Visualization of conduction pathways in lithium superionic conductors: Li2S-P2S5 glasses and Li7P3S11 glass-ceramic

  Kazuhiro Mori; Tomoharu Ichida; Kenji Iwase; Toshiya Otomo; Shinji Kohara; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi; Yohei Onodera; Toshiharu Fukunaga

  CHEMICAL PHYSICS LETTERS, Oct. 2013, Peer-reviewed

  
• Layered perovskite oxide: A reversible air electrode for oxygen evolution/reduction in rechargeable metal-air batteries

  Tatsuya Takeguchi; Toshiro Yamanaka; Hiroki Takahashi; Hiroshi Watanabe; Tomohiro Kuroki; Haruyuki Nakanishi; Yuki Orikasa; Yoshiharu Uchimoto; Hiroshi Takano; Nobuaki Ohguri; Motofumi Matsuda; Tadatoshi Murota; Kohei Uosaki; Wataru Ueda

  Journal of the American Chemical Society, 31 Jul. 2013, Peer-reviewed

  
• Selective observation of a spinning-sideband manifold of paramagnetic solids by rotation-synchronized DANTE

  Miwa Murakami; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MAGNETIC RESONANCE, Jun. 2013, Peer-reviewed

  
• Direct Observation of a Metastable Crystal Phase of LixFePO4 under Electrochemical Phase Transition

  Yuki Orikasa; Takehiro Maeda; Yukinori Koyama; Haruno Murayama; Katsutoshi Fukuda; Hajime Tanida; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2013, Peer-reviewed

  
• Transient Phase Change in Two Phase Reaction between LiFePO4 and FePO4 under Battery Operation

  Yuki Orikasa; Takehiro Maeda; Yukinori Koyama; Haruno Murayama; Katsutoshi Fukuda; Hajime Tanida; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  CHEMISTRY OF MATERIALS, Apr. 2013, Peer-reviewed

  
• Quantitating the Lattice Strain Dependence of Monolayer Pt Shell Activity toward Oxygen Reduction

  Xiaoming Wang; Yuki Orikasa; Yuki Takesue; Hideo Inoue; Masashi Nakamura; Taketoshi Minato; Nagahiro Hoshi; Yoshiharu Uchimoto

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2013, Peer-reviewed

  
• In situ two-dimensional micro-imaging XAFS with CCD detector

  Hajime Tanida; Hisao Yamashige; Yuki Orikasa; Takahiro Fujimoto; Masatsugu Oishi; Haruno Murayama; Hajime Arai; Misaki Katayama; Yasuhiro Inada; Toshiaki Ohta; Yoshiharu Uchimoto; Zempachi Ogumi

  Journal of Physics: Conference Series, 2013, Peer-reviewed

  
• In situ analysis technique for development of high-energy density battery of ele ctric vehicle

  Uchimoto Y

  Journal of the Institute of Electrical Engineers of Japan, 2013, Peer-reviewed

  
• Charge compensation mechanisms in Li1.16Ni0.15Co0.19Mn0.50O2 positive electrode material for Li-ion batteries analyzed by a combination of hard and soft X-ray absorption near edge structure

  Masatsugu Oishi; Takahiro Fujimoto; Yu Takanashi; Yuki Orikasa; Atsushi Kawamura; Toshiaki Ina; Hisao Yamashige; Daiko Takamatsu; Kenji Sato; Haruno Murayama; Hajime Tanida; Hajime Arai; Hideshi Ishii; Chihiro Yogi; Iwao Watanabe; Toshiaki Ohta; Atsushi Mineshige; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Jan. 2013, Peer-reviewed

  
• Enhanced Anodic Dissolution of Magnesium in Quaternary-Ammonium-Based Ionic Liquid Containing a Small Amount of Water

  Kuniaki Murase; Izuru Sasaki; Atsushi Kitada; Yoshiharu Uchimoto; Takashi Ichii; Hiroyuki Sugimura

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, Peer-reviewed

  
• A novel cationic-ordering fluoro-polyanionic cathode LiV0.5Fe0.5PO4F and its single phase Li+ insertion/extraction behaviour

  Zhen-Dong Huang; Yuki Orikasa; Titus Masese; Kentaro Yamamoto; Takuya Mori; Taketoshi Minato; Yoshiharu Uchimoto

  RSC ADVANCES, 2013, Peer-reviewed

  
• Phase transition kinetics of LiNi0.5Mn1.5O4 electrodes studied by in situ X-ray absorption near-edge structure and X-ray diffraction analysis

  Hajime Arai; Kenji Sato; Yuki Orikasa; Haruno Murayama; Ikuma Takahashi; Yukinori Koyama; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY A, 2013, Peer-reviewed

  
• Phase Transition Analysis between LiFePO4 and FePO4 by In-Situ Time-Resolved X-ray Absorption and X-ray Diffraction

  Yuki Orikasa; Takehiro Maeda; Yukinori Koyama; Taketoshi Minato; Haruno Murayama; Katsutoshi Fukuda; Hajime Tanida; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, Peer-reviewed

  
• Effects of ZrO2 Coating on LiCoO2 Thin-Film Electrode Studied by In Situ X-ray Absorption Spectroscopy

  Daiko Takamatsu; Shinichiro Mori; Yuki Orikasa; Takayuki Nakatsutsumi; Yukinori Koyama; Hajime Tanida; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, Peer-reviewed

  
• Charge compensation mechanisms in Li1.16Ni0.15Co0.19Mn0.50O2 positive electrode material for Li-ion batteries analyzed by a combination of hard and soft X-ray absorption near edge structure

  Masatsugu Oishi; Takahiro Fujimoto; Yu Takanashi; Yuki Orikasa; Atsushi Kawamura; Toshiaki Ina; Hisao Yamashige; Daiko Takamatsu; Kenji Sato; Haruno Murayama; Hajime Tanida; Hajime Arai; Hideshi Ishii; Chihiro Yogi; Iwao Watanabe; Toshiaki Ohta; Atsushi Mineshige; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Jan. 2013, Peer-reviewed

  
• Defect Chemistry in Layered LiMO2 (M = Co, Ni, Mn, and Li1/3Mn2/3) by First-Principles Calculations

  Yukinori Koyama; Hajime Arai; Isao Tanaka; Yoshiharu Uchimoto; Zempachi Ogumi

  CHEMISTRY OF MATERIALS, Oct. 2012, Peer-reviewed

  
• Association of paramagnetic species with formation of LiF at the surface of LiCoO2

  Miwa Murakami; Hisao Yamashige; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  ELECTROCHIMICA ACTA, Sep. 2012, Peer-reviewed

  
• Co K-edge XANES of LiCoO2 and CoO2 with a variety of structures by supercell density functional calculations with a core hole

  Yukinori Koyama; Hajime Arai; Zempachi Ogumi; Isao Tanaka; Yoshiharu Uchimoto

  PHYSICAL REVIEW B, Feb. 2012, Peer-reviewed

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• First In Situ Observation of the LiCoO2 Electrode/Electrolyte Interface by Total-Reflection X-ray Absorption Spectroscopy

  Daiko Takamatsu; Yukinori Koyama; Yuki Orikasa; Shinichiro Mori; Takayuki Nakatsutsumi; Tatsumi Hirano; Hajime Tanida; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, Peer-reviewed

  
• Electrochemical characterization of single-layer MnO2 nanosheets as a high-capacitance pseudocapacitor electrode

  Kazuya Kai; Yoji Kobayashi; Yuki Yamada; Kohei Miyazaki; Takeshi Abe; Yoshiharu Uchimoto; Hiroshi Kageyama

  JOURNAL OF MATERIALS CHEMISTRY, 2012, Peer-reviewed

  
• Average and Local Structure Analyses of Li(Mn1/3Ni1/3Co1/3-xAlx)O-2 Using Neutron and Synchrotron X-ray Sources

  Yasushi Idemoto; Naoto Kitamura; Kenichiro Ueki; Sven C. Vogel; Yoshiharu Uchimoto

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, Peer-reviewed

  
• In situ Observation of Tin Negative Electrode/Electrolyte Interface by X-Ray Reflectivity

  Koki Shimada; Tomoya Kawaguchi; Tetsu Ichitsubo; Eiichiro Matsubara; Katsutoshi Fukuda; Yoshiharu Uchimoto; Zempachi Ogumi

  INTERFACES AND INTERPHASES IN BATTERY SYSTEMS, 2012, Peer-reviewed

  
• Pore Development in Carbonized Hemoglobin by Concurrently Generated MgO Template for Activity Enhancement as Fuel Cell Cathode Catalyst

  Jun Maruyama; Takahiro Hasegawa; Taiji Amano; Yasuji Muramatsu; Eric M. Gullikson; Yuki Orikasa; Yoshiharu Uchimoto

  ACS APPLIED MATERIALS & INTERFACES, Dec. 2011, Peer-reviewed

  
• Thickness estimation of interface films formed on Li1-xCoO2 electrodes by hard X-ray photoelectron spectroscopy

  Yu Takanashi; Yuki Orikasa; Masato Mogi; Masatsugu Oishi; Haruno Murayama; Kenji Sato; Hisao Yamashige; Daiko Takamatsu; Takahiro Fujimoto; Hajime Tanida; Hajime Arai; Toshiaki Ohta; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF POWER SOURCES, Dec. 2011, Peer-reviewed

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• In situ two-dimensional imaging quick-scanning XAFS with pixel array detector

  Hajime Tanida; Hisao Yamashige; Yuki Orikasa; Masatsugu Oishi; Yu Takanashi; Takahiro Fujimoto; Kenji Sato; Daiko Takamatsu; Haruno Murayama; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF SYNCHROTRON RADIATION, Nov. 2011, Peer-reviewed

  
• Nanoscale Observation of the Electronic and Local Structures of LiCoO2 Thin Film Electrode by Depth-Resolved X-ray Absorption Spectroscopy

  Daiko Takamatsu; Takayuki Nakatsutsumi; Shinichiro Mori; Yuki Orikasa; Masato Mogi; Hisao Yamashige; Kenji Sato; Takahiro Fujimoto; Yu Takanashi; Haruno Murayama; Masatsugu Oishi; Hajime Tanida; Tomoya Uruga; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF PHYSICAL CHEMISTRY LETTERS, Oct. 2011, Peer-reviewed

  
• Dependence of property, cathode characteristics, thermodynamic stability, and average and local structures on heat-treatment condition for LiNi0.5Mn0.5O2 as a cathode active material for Li-ion battery

  Naoto Kitamura; Takuya Hasegawa; Yoshiharu Uchimoto; Koji Amezawa; Yasushi Idemoto

  ELECTROCHIMICA ACTA, Oct. 2011, Peer-reviewed

  
• In situ two-dimensional imaging quick-scanning XAFS with pixel array detector

  Hajime Tanida; Hisao Yamashige; Yuki Orikasa; Masatsugu Oishi; Yu Takanashi; Takahiro Fujimoto; Kenji Sato; Daiko Takamatsu; Haruno Murayama; Hajime Arai; Eiichiro Matsubara; Yoshiharu Uchimoto; Zempachi Ogumi

  Journal of Synchrotron Radiation, 16 Sep. 2011, Peer-reviewed

  
• Nanosized Effect on Electronic/Local Structures and Specific Lithium-Ion Insertion Property in TiO2-B Nanowires Analyzed by X-ray Absorption Spectroscopy

  Toyoki Okumura; Tomokazu Fukutsuka; Asuki Yanagihara; Yuki Orikasa; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  CHEMISTRY OF MATERIALS, Aug. 2011, Peer-reviewed

  
• X-ray Absorption Spectroscopic Study on La0.6Sr0.4CoO3-delta Cathode Materials Related with Oxygen Vacancy Formation

  Yuki Orikasa; Toshiaki Ina; Takayuki Nakao; Atsushi Mineshige; Koji Amezawa; Masatsugu Oishi; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY C, Aug. 2011, Peer-reviewed

  
• Lithium-Ion Transfer Reaction at the Interface between Partially Fluorinated Insertion Electrodes and Electrolyte Solutions

  Toyoki Okumura; Tomokazu Fukutsuka; Keisuke Matsumoto; Yuki Orikasa; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY C, Jul. 2011, Peer-reviewed

  
• Effect of cation doping on ionic and electronic properties for lanthanum silicate-based solid electrolytes

  Atsushi Mineshige; Yoshiki Ohnishi; Ryuta Sakamoto; Yusuke Daiko; Masafumi Kobune; Tetsuo Yazawa; Hideki Yoshioka; Takayuki Nakao; Tomokazu Fukutsuka; Yoshiharu Uchimoto

  SOLID STATE IONICS, Jun. 2011, Peer-reviewed

  
• Theoretical Fingerprints of Transition Metal L-2,L-3 XANES and ELNES for Lithium Transition Metal Oxides by ab Initio Multiplet Calculations

  Hidekazu Ikeno; Teruyasu Mizoguchi; Yukinori Koyama; Zenpachi Ogumi; Yoshiharu Uchimoto; Isao Tanaka

  JOURNAL OF PHYSICAL CHEMISTRY C, Jun. 2011, Peer-reviewed

  
• Nanoprotonics in perovsikte-type oxides: Reversible changes in color and ion conductivity due to nanoionics phenomenon in platinum-containing perovskite oxide

  Hiroshige Matsumoto; Takayoshi Tanji; Koji Amezawa; Tatsuya Kawada; Yoshiharu Uchimoto; Yoshihisa Furuya; Takaaki Sakai; Maki Matsuka; Tatsumi Ishihara

  SOLID STATE IONICS, Feb. 2011, Peer-reviewed

  
• Electrocatalyst function of Fe-Co-Ni/C anode on direct ethanol fuel cell

  Nakamura Ayaka; Takeguchi Tatsuya; Takahashi Hiroki; Yamanaka Toshiro; Wang Qi; Uchimoto Yoshiharu; Ueda Wataru

  Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute, 2011

  
• Liイオン電池用正極活物質LixMn0.5Ni0.5O2 の熱力学的安定性，結晶・電子構造と電池特性の合成条件およびLi組成依存

  井手本 康; 長谷川卓哉; 北村 尚斗; 内本 喜晴

  ELECTROCHEMISTRY, Jan. 2011, Peer-reviewed

  
• An X-ray absorption spectroscopic study on mixed conductive La0.6Sr0.4Co0.8Fe0.2O3-delta cathodes. I. Electrical conductivity and electronic structure

  Yuki Orikasa; Toshiaki Ina; Takayuki Nakao; Atsushi Mineshige; Koji Amezawa; Masatsugu Oishi; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, Peer-reviewed

  
• Improvement of lithium ion conductivity for A-site disordered lithium lanthanum titanate perovskite oxides by fluoride ion substitution

  Toyoki Okumura; Toshiaki Ina; Yuki Orikasa; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• Depth-resolved X-ray absorption spectroscopic study on nanoscale observation of the electrode-solid electrolyte interface for all solid state lithium ion batteries

  Toyoki Okumura; Takayuki Nakatsutsumi; Toshiaki Ina; Yuki Orikasa; Hajime Arai; Tomokazu Fukutsuka; Yasutoshi Iriyama; Tomoya Uruga; Hajime Tanida; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• Performance of Fe-Co-Ni/C Anode Catalyst on Direct Ethanol Fuel Cell

  A. Nakamura; H. Takahashi; T. Takeguchi; T. Yamanaka; Q. Wang; Y. Uchimoto; W. Ueda

  POLYMER ELECTROLYTE FUEL CELLS 11, 2011, Peer-reviewed

  
• Anodic Dissolution Behavior of Magnesium in Hydrophobic Ionic Liquids

  Izuru Sasaki; Kuniaki Murase; Takashi Ichii; Yoshiharu Uchimoto; Hiroyuki Sugimura

  ELECTROCHEMISTRY OF NOVEL MATERIALS FOR ENERGY STORAGE AND CONVERSION, 2011, Peer-reviewed

  
• Local structural analysis for oxide ion transport in La0.6Sr0.4FeO3-delta cathodes

  Yuki Orikasa; Takayuki Nakao; Masatsugu Oishi; Toshiaki Ina; Atsushi Mineshige; Koji Amezawa; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• Direct Evidence of LiF Formation at Electrode/Electrolyte Interface by Li-7 and F-19 Double-Resonance Solid-State NMR Spectroscopy

  M. Murakami; H. Yamashige; H. Arai; Y. Uchimoto; Z. Ogumi

  ELECTROCHEMICAL AND SOLID STATE LETTERS, 2011, Peer-reviewed

  
• Effect of average and local structures on lithium ion conductivity in La2/3-xLi3xTiO3

  Toyoki Okumura; Toshiaki Ina; Yuki Orikasa; Hajime Arai; Yoshiharu Uchimoto; Zempachi Ogumi

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• An X-ray absorption spectroscopic study on mixed conductive La0.6Sr0.4Co0.8Fe0.2O3-delta cathodes. I. Electrical conductivity and electronic structure

  Yuki Orikasa; Toshiaki Ina; Takayuki Nakao; Atsushi Mineshige; Koji Amezawa; Masatsugu Oishi; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, Peer-reviewed

  
• Role of Local and Electronic Structural Changes with Partially Anion substitution Lithium Manganese Spinel Oxides on Their Electrochemical Properties: X-ray Absorption Spectroscopy Study

  Toyoki Okumura; Tomokazu Fukutsuka; Keisuke Matsumoto; Yuki Orikasa; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  DALTON TRANSACTIONS, 2011, Peer-reviewed

  
• Electronic and local structural changes with lithium-ion insertion in TiO2-B: X-ray absorption spectroscopy study

  Toyoki Okumura; Tomokazu Fukutsuka; Asuki Yanagihara; Yuki Orikasa; Hajime Arai; Zempachi Ogumi; Yoshiharu Uchimoto

  JOURNAL OF MATERIALS CHEMISTRY, 2011, Peer-reviewed

  
• Dependence of Thermodynamic Stability, Crystal and Electronic Structures and Battery Characteristic on Synthetic Condition and Li Content for LixMn0.5Ni0.5O2 as a Cathode Active Material of Li-Ion Battery

  Yasushi Idemoto; Takuya Hasegawa; Naoto Kitamura; Yoshiharu Uchimoto

  ELECTROCHEMISTRY, Jan. 2011, Peer-reviewed

  
• Lithium-Ion Conductivity in Lithium Lanthanum Titanates as Different Local Distortion Model Compounds

  Toyoki Okumura; Tomokazu Fukutsuka; Yoshiharu Uchimoto; Morihiro Saito; Jun Kuwano

  ELECTROCHEMISTRY, May 2010, Peer-reviewed

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• Non-precious Metal Electrocatalysts for Alkaline Fuel Cells

  Ayaka Nakamura; Hiroki Takahashi; Tatsuya Takeguchi; Toshiro Yamanaka; Qi Wang; Yoshiharu Uchimoto; Wataru Ueda

  ADVANCED ORGANIC AND INORGANIC MATERIALS FOR ELECTROCHEMICAL POWER SOURCES, 2010, Peer-reviewed

  
• Effect of Reduction Temperature of Fe-Co-Ni/C Catalyst on the Solid Alkaline Fuel Cell Performance

  Ayaka Nakamura; Hiroki Takahashi; Tatsuya Takeguchi; Toshiro Yamanaka; Qi Wang; Yoshiharu Uchimoto; Wataru Ueda

  POLYMER ELECTROLYTE FUEL CELLS 10, PTS 1 AND 2, 2010, Peer-reviewed

  
• Ionic and Electronic Conductivities and Fuel Cell Performance of Oxygen Excess-Type Lanthanum Silicates

  Atsushi Mineshige; Takayuki Nakao; Yoshiki Ohnishi; Ryuta Sakamoto; Yusuke Daiko; Masafumi Kobune; Tetsuo Yazawa; Hideki Yoshioka; Tomokazu Fukutsuka; Yoshiharu Uchimoto

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2010, Peer-reviewed

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• Oxygen Reduction Electrode Properties of Manganese Oxide Nanosheet-Based Materials

  Naotaka Ohno; Yuya Akeboshi; Morihiro Saito; Jun Kuwano; Hidenobu Shiroishi; Toyoki Okumura; Yoshiharu Uchimoto

  TOPICS IN CATALYSIS, Jun. 2009, Peer-reviewed

  
• Electrocatalytic Activity of the Pyrochlores Ln(2)M(2)O(7-delta) (Ln = Lanthanoids) for Oxygen Reduction Reaction

  Takayuki Konishi; Hideki Kawai; Morihiro Saito; Jun Kuwano; Hidenobu Shiroishi; Toyoki Okumura; Yoshiharu Uchimoto

  TOPICS IN CATALYSIS, Jun. 2009, Peer-reviewed

  
• in situ XAFS測定による燃料電池/リチウムイオン二次電池の反応解析

  内本喜晴; 雨澤浩史; 山田淳夫; 高垣昌史; 宇留賀朋哉; 谷田肇; 豊川秀訓; 寺田靖子

  KEK Proc, May 2009

  
• Electronic structures of partially fluorinated lithium manganese spinel oxides and their electrochemical properties

  Keisuke Matsumoto; Tomokazu Fukutsuka; Toyoki Okumura; Yoshiharu Uchimoto; Koji Amezawa; Minoru Inaba; Akimasa Tasaka

  JOURNAL OF POWER SOURCES, Apr. 2009, Peer-reviewed

  
• Determination of lithium ion diffusion in lithium-manganese-oxide-spinel thin films by secondary-ion mass spectrometry

  Toyoki Okumura; Tomokazu Fukutsuka; Yoshiharu Uchimoto; Natsuko Sakai; Katsuhiko Yamaji; Harumi Yokokawa

  JOURNAL OF POWER SOURCES, Apr. 2009, Peer-reviewed

  
• Cathode having high rate performance for a secondary Li-ion cell surface-modified by aluminum oxide nanoparticles

  Toyoki Okumura; Tomokazu Fukutsuka; Yoshiharu Uchimoto; Koji Amezawa; Shota Kobayashi

  JOURNAL OF POWER SOURCES, Apr. 2009, Peer-reviewed

  
• Improvement of Li-ion conductivity in A-site disordering lithium-lanthanum-titanate perovskite oxides by adding LiF in synthesis

  Toyoki Okumura; Koji Yokoo; Tomokazu Fukutsuka; Yoshiharu Uchimoto; Morihiro Saito; Koji Amezawa

  JOURNAL OF POWER SOURCES, Apr. 2009, Peer-reviewed

  
• Investigation on Oxygen Potential Distribution in a ZrO2-Based Solid Electrolyte by Using In-Situ Micro XAS Technique

  K. Amezawa; T. Ina; Y. Orikasa; A. Unemoto; H. Watanabe; F. Iguchi; Y. Terada; T. Fukutsuka; T. Kawada; H. Yugami; Y. Uchimoto

  SOLID OXIDE FUEL CELLS 11 (SOFC-XI), 2009, Peer-reviewed

  
• New oxygen reduction electrocatalysts based on oxide nanosheet materials

  Morihiro Saito; Yuya Akeboshi; Naotaka Ohno; Jun Kuwano; Hidenobu Shiroishi; Yoshiharu Uchimoto

  ECS Transactions, 2009, Peer-reviewed

  
• Anomalous transport property at surface and interface of metal/rare earth doped ceria

  Haruo Kishimoto; Natsuko Sakai; Katsuhiko Yamaji; Teruhisa Horita; Manuel E. Brito; Harumi Yokokawa; Koji Amezawa; Yoshiharu Uchitnoto

  SOLID STATE IONICS, Sep. 2008, Peer-reviewed

  
• Oxygen nonstoichiometry of the perovskite-type oxides BaCe0.9M0.1O3-delta (M=Y, Yb, Sm, Tb, and Nd)

  Masatsugu Oishi; Keiji Yashiro; Kazuhisa Sato; Junichiro Mizusaki; Naoto Kitamura; Koji Amezawa; Tatsuya Kawada; Yoshiharu Uchimoto

  SOLID STATE IONICS, Jun. 2008, Peer-reviewed

  
• Visualization of oxygen transport behavior at metal electrode/oxide electrolyte interface using secondary ion mass spectrometry

  Haruo Kishimoto; Natsuko Sakai; Katsuhiko Yamaji; Teruhisa Horita; Manuel E. Brito; Harumi Yokokawa; Koji Amezawa; Yoshiharu Uchimoto

  SOLID STATE IONICS, May 2008, Peer-reviewed

  
• in situマイクロXAFS測定を用いたSOFCカソードにおける酸素還元反応機構の解明

  雨澤浩史; 佐瀬摩耶; 渡邉秀貴; 宇根本篤; 川田達也; 折笠有基; 伊奈稔哲; 内本喜晴; 寺田靖子

  Nanotechnology, Mar. 2008

  
• Hemoglobin pyropolymer used as a precursor of a noble-metal-free fuel cell cathode catalyst

  Jun Maruyama; Junji Okamura; Kuninori Miyazaki; Yoshiharu Uchimoto; Ikuo Abe

  JOURNAL OF PHYSICAL CHEMISTRY C, Feb. 2008, Peer-reviewed

  
• Electronic and local structures of La1-x SrxCoO 3-δ studied by in-situ micro XAS measurements

  Koji Amezawa; Yuki Orikasa; Toshiaki Ina; Atsushi Unemoto; Maya Sase; Hidetaka Watanabe; Tomokazu Fukutsuka; Tatsuya Kawada; Yasuko Terada; Yoshiharu Uchimoto

  ECS Transactions, 2008, Peer-reviewed

  
• Studies on defect structures of (La,Sr)2NiO4 by using X-ray absorption spectroscopy

  Toshiaki Ina; Yuki Orikasa; Tomokazu Fukutsuka; Koji Amezawa; Tatsuya Kawada; Yoshiharu Uchimoto

  ECS Transactions, 2008, Peer-reviewed

  
• X-ray absorption spectroscopic studies on electronic structure in La 0.6Sr0.4Co0.8Fe0.2O 3-δ perovskite-type oxides

  Yuki Orikasa; Toshiaki Ina; Tomokazu Fukutsuka; Koji Amezawa; Tatsuya Kawada; Yoshiharu Uchimoto

  ECS Transactions, 2008, Peer-reviewed

  
• Electrocatalytic O-2 Reduction Properties of Pyrochlore-Type Oxides for Alkaline DAFCs

  Morihiro Saito; Yoshinobu Saito; Takayuki Konishi; Hideki Kawai; Jun Kuwano; Hidenobu Shiroishi; Yoshiharu Uchimoto

  PROTON EXCHANGE MEMBRANE FUEL CELLS 8, PTS 1 AND 2, 2008, Peer-reviewed

  
• SOFCモデル電極のマイクロXANES測定

  川田達也; 耒順秋; 北村尚斗; 雨澤浩史; 内本喜晴; 宇根本篤; 開米篤志; 寺田靖子

  Nanotechnology in SPring-8, Nov. 2007

  
• Morphologic and crystallographic studies on electrochemically formed chromium nitride films

  Koji Amezawa; Takuya Goto; Hiroyuki Tsujimura; Yoshiharu Uchimoto; Rika Hagiwara; Yoichi Tomii; Yasuhiko Ito

  ELECTROCHIMICA ACTA, Nov. 2007, Peer-reviewed

  
• Scientific aspects of polymer electrolyte fuel cell durability and degradation

  Rod Borup; Jeremy Meyers; Bryan Pivovar; Yu Seung Kim; Rangachary Mukundan; Nancy Garland; Deborah Myers; Mahlon Wilson; Fernando Garzon; David Wood; Piotr Zelenay; Karren More; Ken Stroh; Tom Zawodzinski; James Boncella; James E. McGrath; Minoru Inaba; Kenji Miyatake; Michio Hori; Kenichiro Ota; Zempachi Ogumi; Seizo Miyata; Atsushi Nishikata; Zyun Siroma; Yoshiharu Uchimoto; Kazuaki Yasuda; Ken-ichi Kimijima; Norio Iwashita

  CHEMICAL REVIEWS, Oct. 2007, Peer-reviewed

  
• Electrical conduction properties of Sr-doped Bi-4(SiO4)(3) with the eulytite-type structure

  Naoto Kitamura; Koji Amezawa; Yoshiharu Uchimoto; Yoichi Tomii; Teiichi Hanada

  JOURNAL OF MATERIALS SCIENCE, Aug. 2007, Peer-reviewed

  
• 高温電気化学マイクロXAFSによる高性能SOFC電極の最適設計

  川田達也; 雨澤浩史; 宇根本篤; 開米篤志; 折笠有基; 内本喜晴; 寺田靖子

  Nanotechnology, Mar. 2007

  
• Electrochemical effect of gold nanoparticles on Pt/alpha-Fe2O3/C for use in methanol oxidation in alkaline solution

  Kohei Miyazaki; Hidetaka Ishihara; Koji Matsuoka; Yasutoshi Iriyama; Kenji Kikuchi; Yoshiharu Uchimoto; Takeshi Abe; Zempachi Ogumi

  ELECTROCHIMICA ACTA, Mar. 2007, Peer-reviewed

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• Meniscus formation and hydrogen oxidation on partially immersed Pt-carbon electrode

  Taro Kinumoto; Yoshiharu Uchimoto; Xiaoming Xiao; Katsumi Katakura; Kenji Kikuchi; Yasutoshi Iriyama; Takeshi Abe; Minoru Inaba; Zempachi Ogumi

  ELECTROCHEMISTRY, Feb. 2007, Peer-reviewed

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• Changes in electronic structure upon lithium insertion into Fe-2(SO4)(3) and Fe-2(MoO4)(3) investigated by X-ray absorption spectroscopy

  Junichi Shirakawa; Masanobu Nakayama; Masataka Wakihara; Yoshiharu Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY B, Feb. 2007, Peer-reviewed

  
• A model study for oxygen reduction reaction and durability of Pt/C catalyst in triple-phase boundary of PEFCs

  Tomoaki Hirai; Taro Kinumoto; Katsumi Katakura; Yasutoshi Iriyama; Yoshiharu Uchimoto; Zempachi Ogumi

  ECS Transactions, 2007, Peer-reviewed

  
• XAS study for degradation mechanism of PT/C catalyst during potential cycling test

  Hiroaki Yoshida; Taro Kinumoto; Yasutoshi Iriyama; Yoshiharu Uchimoto; Zempachi Ogumi

  ECS Transactions, 2007, Peer-reviewed

  
• Protonic conduction in monoclinic rare earth metaphosphates

  K. Amezawa; Y. Agari; N. Kitamura; Y. Uchimoto; Y. Tomii

  Proceedings of 16th Iketani Conference, Nov. 2006, Peer-reviewed

  
• Experimental approach to the dynamic behaviors of high temperature electrodes

  T. Kawada; M. Sase; H. Hosoi; K. Yashiro; J. Mizusaki; N. Sakai; T. Horita; K. Yamaji; H. Yokokawa; M. Rai; N. Kitamura; K. Amezawa; Y. Uchimoto

  Proceedings of 16th Iketani Conference, Nov. 2006, Peer-reviewed

  
• Active parts for CH4 decomposition and electrochemical oxidation at metal/oxide interfaces by isotope labeling-secondary ion mass spectrometry

  Teruhisa Horita; Haruo Kishimoto; Katsuhiko Yamaji; Natsuko Sakai; Yueping Xiong; Manuel E. Brito; Harumi Yokokawa; Muneaki Rai; Koji Amezawa; Yoshiharu Uchimoto

  SOLID STATE IONICS, Nov. 2006, Peer-reviewed

  
• Electrical conduction properties of rare earth orthophosphates under reducing conditions

  Naoto Kitamura; Koji Amezawa; Yoshiharu Uchimoto; Yoichi Tomii; Teiichi Hanada; Naoichi Yamamoto

  SOLID STATE IONICS, Oct. 2006, Peer-reviewed

  
• High temperature protonic conduction in Sr-doped LaP3O9

  Koji Amezawa; Yoshiharu Uchimoto; Yoichi Tomii

  SOLID STATE IONICS, Oct. 2006, Peer-reviewed

  
• Oxygen nonstoichiometry, mixed valency and mixed conduction in (La,Sr)(Co,Fe)O3-delta

  Atsushi Mineshige; Jiro Abe; Masafumi Kobune; Yoshiharu Uchimoto; Tetsuo Yazawa

  SOLID STATE IONICS, Oct. 2006, Peer-reviewed

  
• Changes in electronic structure upon Li insertion reaction of monoclinic Li3Fe2(PO4)(3)

  Junichi Shirakawa; Masanobu Nakayama; Masataka Wakihara; Yoshiharu Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY B, Sep. 2006, Peer-reviewed

  
• High CO tolerance of N,N-ethylenebis(salicylideneaminato)oxovanadium(IV) as a cocatalyst to Pt for the anode of reformate fuel cells

  Hiroshi Yano; Chisato Ono; Hidenobu Shiroishi; Morihiro Saito; Yoshiharu Uchimoto; Tatsuhiro Okada

  CHEMISTRY OF MATERIALS, Sep. 2006, Peer-reviewed

  
• Application of SIMS analyses on oxygen transport in SOFC materials

  N. Sakai; K. Yamaji; T. Horita; H. Kishimoto; M. E. Brito; H. Yokokawa; Y. Uchimoto

  APPLIED SURFACE SCIENCE, Jul. 2006, Peer-reviewed

  
• Influence of ligand structures on methanol electro-oxidation by mixed catalysts based on platinum and organic metal complexes for DMFC

  M Saito; H Shiroishi; C Ono; S Tsuzuki; T Okada; Y Uchimoto

  JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, Apr. 2006, Peer-reviewed

  
• SOFCモデル電極のマイクロXANES測定

  川田達也; 耒順秋; 北村尚斗; 雨澤浩史; 内本喜晴; 佐藤一永; 開米篤志; 寺田靖子

  Nanotechnology in SPring-8, Mar. 2006

  
• Electronic and local structural changes in Li2+xTi3O7 ramsdellite compounds upon electrochemical Li-ion insertion reactions by X-ray absorption spectroscopy

  W Ra; M Nakayama; W Cho; M Wakihara; Y Uchimoto

  PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Feb. 2006, Peer-reviewed

  
• Multiple scattering calculation for CoK-edge XANES spectra of nanometer-scale metal deposited during Li insertion into LiCoVO4

  J Shirakawa; M Nakayama; Y Uchimoto; M Wakihara

  ELECTROCHEMICAL AND SOLID STATE LETTERS, 2006, Peer-reviewed

  
• Synthesis and structural study on MnO2 nanosheet material by X-ray absorption spectroscopic technique

  Y Kadoma; Y Uchimoto; M Wakihara

  JOURNAL OF PHYSICAL CHEMISTRY B, Jan. 2006, Peer-reviewed

  
• Charge-transfer reaction rate at the LiMn2O4 spinel oxide cathode/polymer electrolyte interface

  Y Uchimoto; K Arnezawa; T Furushita; M Wakihara; Taniguchi, I

  SOLID STATE IONICS, Oct. 2005, Peer-reviewed

  
• Investigation on cyclability in LixLa1/3NbO3 electrode material for rechargeable lithium ion battery

  M Nakayama; Y Uchimoto; M Wakihara

  JOURNAL OF POWER SOURCES, Aug. 2005, Peer-reviewed

  
• Lithium ion phase-transfer reaction at the interface between the lithium manganese oxide electrode and the nonaqueous electrolyte

  S Kobayashi; Y Uchimoto

  JOURNAL OF PHYSICAL CHEMISTRY B, Jul. 2005, Peer-reviewed

  
• X-ray absorption spectroscopic study on the electronic structure of Li1-xCOPO4 electrodes as 4.8 V positive electrodes for rechargeable lithium ion batteries

  M Nakayama; S Goto; Y Uchimoto; M Wakihara; Y Kitajima; T Miyanaga; Watanabe, I

  JOURNAL OF PHYSICAL CHEMISTRY B, Jun. 2005, Peer-reviewed

  
• Changes in electronic structure upon lithium insertion into the A-site deficient perovskite type oxides (Li,La)TiO3

  M Nakayama; T Usui; Y Uchimoto; M Wakihara; M Yamamoto

  JOURNAL OF PHYSICAL CHEMISTRY B, Mar. 2005, Peer-reviewed

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• Lithium diffusion in Li(1-2y)Co(1-y)VO(4) for cathode materials in lithium-ion cells

  J Shirakawa; H Ikuta; Y Uchimoto; M Wakihara

  DIFFUSION IN MATERIALS: DIMAT 2004, PTS 1 AND 2, 2005, Peer-reviewed

  
• Lithium diffusion in Li(1-2y)Co(1-y)VO(4) for cathode materials in lithium-ion cells

  J Shirakawa; H Ikuta; Y Uchimoto; M Wakihara

  DIFFUSION IN MATERIALS: DIMAT 2004, PTS 1 AND 2, 2005, Peer-reviewed

  
• High-rate-capable lithium-ion battery based on surface-modified natural graphite anode and substituted spinel cathode for hybrid electric vehicles

  IRM Kottegoda; Y Kadoma; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2005, Peer-reviewed

  
• Experimental and computational study of the electronic structural changes in LiTi2O4 spinel compounds upon electrochemical Li insertion reactions

  WY Ra; M Nakayama; Y Uchimoto; M Wakihara

  JOURNAL OF PHYSICAL CHEMISTRY B, Jan. 2005, Peer-reviewed

  
• Electrochemical performance of lithium polymer battery based on PC/polymer borate ester plasticizers

  IRM Kottegoda; Z Bakenov; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMICAL AND SOLID STATE LETTERS, 2005, Peer-reviewed

  
• Ionic conductivity and transport number of lithium ion in polymer electrolytes containing PEG-borate ester

  Y Kato; S Yokoyama; T Yabe; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHIMICA ACTA, Nov. 2004, Peer-reviewed

  
• Changes in electronic structure between cobalt and oxide ions of lithium cobalt phosphate as 4.8-V positive electrode material

  M Nakayama; S Goto; Y Uchimoto; M Wakihara; Y Kitajima

  CHEMISTRY OF MATERIALS, Sep. 2004, Peer-reviewed

  
• Lewis acidity and hardness of group 13/III metal centered alkoxides and their effects on ionic conductivity of polymer electrolytes

  Y Kato; K Hasumi; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Aug. 2004, Peer-reviewed

  
• Changes in electronic structure upon lithium insertion reaction into the A-site deficient perovskite type oxides, Gd1/3TaO3: Part 2. Ab initio calculation

  M Nakayama; K Imaki; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Aug. 2004, Peer-reviewed

  
• Changes in electronic structure upon lithium insertion reaction into the A-site-deficient perovskite-type oxides, Gd1/3TaO3 - Part 1. XAS measurements

  K Imaki; M Nakayama; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Aug. 2004, Peer-reviewed

  
• Li2NiTiO4 - a new positive electrode for lithium batteries: soft-chemistry synthesis and electrochemical characterization

  SRS Prabaharan; MS Michael; H Ikuta; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Aug. 2004, Peer-reviewed

  
• Preparation of cathode active materials for lithium ion secondary batteries utilizing microwave irradiation: Part II. Electronic structure of lithium manganese oxide

  S Kobayashi; T Usui; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF MATERIALS RESEARCH, Aug. 2004, Peer-reviewed

  
• XAFS study of reaction mechanism of nano-sized manganese dioxide as cathode materials for lithium-ion batteries

  S Kobayashi; Y Uchimoto; M Wakihara

  ELECTROCHEMISTRY, Jun. 2004, Peer-reviewed

  
• Soft X-ray absorption near edge structure analysis on lithium manganese oxide prepared by microwave heating

  S Kobayashi; T Usui; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Jun. 2004, Peer-reviewed

  
• Ionic Conduction of Lithium in A-site Deficient Type Perovskite Oxides : Lanthanum Niobate

  SHIRAKAWA Junichi; NAKAYAMA Masanobu; IKUTA Hiromasa; UCHIMOTO Yoshiharu; WAKIHARA Masataka; HOSHIKAWA Akinori; STEFANUS Harjo; KAMIYAMA Takashi

  希土類 = Rare earths, 13 May 2004

  
• Relationship between the Li ionic conduction and the local structures in LiyLa(1-y)/3NbO3

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara

  APPLIED PHYSICS LETTERS, May 2004, Peer-reviewed

  
• X-ray absorption study of the electronic structure of Li-excess spinel Li1+xTi2-xO4 (0 <= x <= 0.33)

  W Ra; M Nakayama; H Ikuta; Y Uchimoto; M Wakihara

  APPLIED PHYSICS LETTERS, May 2004, Peer-reviewed

  
• Improved Cyclic Performance of Lithium-Ion Batteries: An Investigation of Cathode/Electrolyte Interface via In Situ Total-Reflection Fluorescence X-ray Absorption Spectroscopy

  Kentaro Yamamoto; Taketoshi Minato; Shinichiro Mori; Daiko Takamatsu; Yuki Orikasa; Hajime Tanida; Koji Nakanishi; Haruno Murayama; Titus Masese; Takuya Mori; Hajime Arai; Yukinori Koyama; Zempachi Ogumi; Yoshiharu Uchimoto

  The Journal of Physical Chemistry C, Apr. 2004, Peer-reviewed

  
• Charge-transfer reaction rate of Li+/Li couple in poly(ethylene glycol) dimethyl ether based electrolytes

  Y Kato; T Ishihara; Y Uchimoto; M Wakihara

  JOURNAL OF PHYSICAL CHEMISTRY B, Apr. 2004, Peer-reviewed

  
• Molecular dynamics Simulations of LiCoyMn2-yO4 cathode materials for rechargeable Li ion batteries

  M Nakayama; M Kaneko; Y Uchimoto; M Wakihara; K Kawamura

  JOURNAL OF PHYSICAL CHEMISTRY B, Mar. 2004, Peer-reviewed

  
• Molecular dynamics Simulations of LiCoyMn2-yO4 cathode materials for rechargeable Li ion batteries

  M Nakayama; M Kaneko; Y Uchimoto; M Wakihara; K Kawamura

  JOURNAL OF PHYSICAL CHEMISTRY B, Mar. 2004, Peer-reviewed

  
• Charge-discharge mechanism of LiCoVO4 with inverse spinel structure as an anode material in lithium ion battery

  J Shirakawa; H Ikuta; Y Uchimoto; M Wakihara

  SOLID STATE IONICS: THE SCIENCE AND TECHNOLOGY OF IONS IN MOTION, 2004, Peer-reviewed

  
• A high electrode-reaction rate for high-power-density lithium-ion secondary batteries by the addition of a lewis acid

  Y Kato; T Ishihara; H Ikuta; Y Uchimoto; M Wakihara

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, Peer-reviewed

  
• XANES and EXAFS analysis of nano-size manganese dioxide as a cathode material for lithium-ion batteries

  S Kobayashi; IRM Kottegoda; Y Uchimoto; M Wakihara

  JOURNAL OF MATERIALS CHEMISTRY, 2004, Peer-reviewed

  
• Lithium insertion/removal mechanism of LiCoVO4 in lithium-ion cells

  J Shirakawa; M Nakayama; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMICAL AND SOLID STATE LETTERS, 2004, Peer-reviewed

  
• OK-edge X-ray absorption spectroscopic studies of LixLa1/3NbO3 using ab initio multiple scattering calculation

  M Nakayama; W Ra; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMISTRY, Dec. 2003, Peer-reviewed

  
• Preparation of novel solid polymer electrolytes containing group 13/III metal alkoxides as Lewis acid

  K Hasumi; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMISTRY, Dec. 2003, Peer-reviewed

  
• OK-edge X-ray absorption spectroscopic studies of LixLa1/3NbO3 using ab initio multiple scattering calculation

  M Nakayama; W Ra; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMISTRY, Dec. 2003, Peer-reviewed

  
• Changes in local structure during electrochemical Li insertion into A-site deficient perovskite oxides, La1/3NbO3

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara; Y Terada; T Miyanaga; Watanabe, I

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2003, Peer-reviewed

  
• Grain size control of LiMn2O4 cathode material using microwave synthesis method

  M Nakayama; K Watanabe; H Ikuta; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Oct. 2003, Peer-reviewed

  
• Changes in local structure during electrochemical Li insertion into A-site deficient perovskite oxides, La1/3NbO3

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara; Y Terada; T Miyanaga; Watanabe, I

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2003, Peer-reviewed

  
• Interaction between the Lewis acid group of a borate ester and various anion species in a polymer electrolyte containing Mg salt

  M Saito; H Ikuta; Y Uchimoto; M Wakihara; S Yokoyama; T Yabe; M Yamamoto

  JOURNAL OF PHYSICAL CHEMISTRY B, Oct. 2003, Peer-reviewed

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• Study on the AC impedance spectroscopy for the Li insertion reaction of LixLa1/3NbO3 at the electrode-electrolyte interface

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF PHYSICAL CHEMISTRY B, Sep. 2003, Peer-reviewed

  
• Study on the AC impedance spectroscopy for the Li insertion reaction of LixLa1/3NbO3 at the electrode-electrolyte interface

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF PHYSICAL CHEMISTRY B, Sep. 2003, Peer-reviewed

  
• Preparation and electrochemical properties of stoichiometric and nonstoichiometric LiCoxMn2-xO4-delta

  ZX Wang; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Sep. 2003, Peer-reviewed

  
• Investigation of the effect of Lewis acid on ionic conductivity of polymer electrolyte containing Mg salt

  M Saito; H Ikuta; Y Uchimoto; M Wakihara; S Yokoyama; T Yabe; M Yamamotoc

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jun. 2003, Peer-reviewed

  
• Using X-ray absorption spectroscopy to measure changes of electronic structure accompanying lithium insertion into the perovskite type oxides

  M Nakayama; K Imaki; W Ra; H Ikuta; Y Uchimoto; M Wakihara

  CHEMISTRY OF MATERIALS, Apr. 2003, Peer-reviewed

  
• Influence of PEG-borate ester as a Lewis acid on ionic conductivity of polymer electrolyte containing Mg-salt

  M Saito; H Ikuta; Y Uchimoto; M Wakihara; S Yokoyama; T Yabe; M Yamamoto

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Apr. 2003, Peer-reviewed

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• Local structural studies of LiCryMn2-yO4 cathode materials for Li-ion batteries

  M Kaneko; S Matsuno; T Miki; M Nakayama; H Ikuta; Y Uchimoto; M Wakihara; K Kawamura

  JOURNAL OF PHYSICAL CHEMISTRY B, Feb. 2003, Peer-reviewed

  
• Molecular dynamics simulations of LiCryMn2-yO 4 with spinel structure

  Nakayama M; Kaneko M; Matsuno S; Ikuta H; Uchimoto Y; Wakihara M

  Proceedings - Electrochemical Society, 2003, Peer-reviewed

  
• Charge-discharge reaction mechanism of manganese molybdenum vanadium oxide as a high capacity anode material for Li secondary battery

  D Hara; J Shirakawa; H Ikuta; Y Uchimoto; M Wakihara; T Miyanaga; Watanabe, I

  JOURNAL OF MATERIALS CHEMISTRY, 2003, Peer-reviewed

  
• Influence of Lewis acidic borate ester groups on lithium ionic conduction in polymer electrolytes

  Y Kato; K Suwa; H Ikuta; Y Uchimoto; M Wakihara; S Yokoyama; T Yabe; M Yamamoto

  JOURNAL OF MATERIALS CHEMISTRY, 2003, Peer-reviewed

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• First principles calculations of formation energies and electronic structures of defects in oxygen-deficient LiMn2O4

  Y Koyama; Tanaka, I; H Adachi; Y Uchimoto; M Wakihara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jan. 2003, Peer-reviewed

  
• Thermally stable solid polymer electrolyte containing borate ester groups for lithium secondary battery

  Y Kato; K Suwa; S Yokoyama; T Yabe; H Ikuta; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Dec. 2002, Peer-reviewed

  
• Enhancement of rate capability in graphite anode by surface modification with zirconia

  IRM Kottegoda; Y Kadoma; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMICAL AND SOLID STATE LETTERS, Dec. 2002, Peer-reviewed

  
• Relationship between the Li ionic conduction and the local structures in B-site substituted perovskite compounds, (Li0.1La0.3)(1+x)MxNb1-xO3 (M=Zr, Ti; x=0, 0.05)

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara; Y Terada

  APPLIED PHYSICS LETTERS, Oct. 2002, Peer-reviewed

  
• Polymer electrolyte plasticized with PEG-borate ester having high ionic conductivity and thermal stability

  Y Kato; K Hasumi; S Yokoyama; T Yabe; H Ikuta; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Oct. 2002, Peer-reviewed

  
• Influence of oxygen stoichiometry on the spin-glass behavior of LiCrMnO4-δ spinels

  Makoto Tachibana; Takeo Tojo; Hitoshi Kawaji; Tooru Atake; Hiromasa Ikuta; Yoshiharu Uchimoto; Masataka Wakihara

  Physical Review B - Condensed Matter and Materials Physics, 01 Sep. 2002, Peer-reviewed

  
• Influence of oxygen stoichiometry on the spin-glass behavior of LiCrMnO4-delta spinels

  M Tachibana; T Tojo; H Kawaji; T Atake; H Ikuta; Y Uchimoto; M Wakihara

  PHYSICAL REVIEW B, Sep. 2002, Peer-reviewed

  
• Influence of oxygen stoichiometry on the spin-glass behavior of LiCrMnO4-delta spinels

  M Tachibana; T Tojo; H Kawaji; T Atake; H Ikuta; Y Uchimoto; M Wakihara

  PHYSICAL REVIEW B, Sep. 2002, Peer-reviewed

  
• Influence of oxygen stoichiometry on the spin-glass behavior of LiCrMnO4-delta spinels

  M Tachibana; T Tojo; H Kawaji; T Atake; H Ikuta; Y Uchimoto; M Wakihara

  PHYSICAL REVIEW B, Sep. 2002, Peer-reviewed

  
• Structural Stability in Partially Substituted Lithium Manganese Spinel Oxide Cathode

  Masataka Wakihara; Hiromasa Ikuta; Yoshiharu Uchimoto

  IONICS, Sep. 2002, Peer-reviewed

  
• Electrochemical properties of manganese vanadium molybdenum oxide as the anode for Li secondary batteries

  D Hara; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF MATERIALS CHEMISTRY, Aug. 2002, Peer-reviewed

  
• Electrochemical lithium insertion for perovskite oxides of LiyLa(1-y)/3NbO3 (y = 0, 0.1, 0.25)

  Masanobu Nakayama; Kazuomi Imaki; Hiromasa Ikuta; Yoshiharu Uchimoto; Masataka Wakihara

  Journal of Physical Chemistry B, 27 Jun. 2002, Peer-reviewed

  
• Electrochemical lithium insertion for perovskite oxides of LiyLa(1-y)/3NbO3 (y=0, 0.1, 0.25)

  M Nakayama; K Imaki; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF PHYSICAL CHEMISTRY B, Jun. 2002, Peer-reviewed

  
• Crystal structure control of lithium manganese spinel oxides and their application to lithium secondary battery

  F Ikuta; Y Uchimoto; M Wakihara

  NIPPON KAGAKU KAISHI, Mar. 2002, Peer-reviewed

  
• Reaction mechanisms of MnMoO4 for high capacity anode material of Li secondary battery

  SS Kim; S Ogura; H Ikuta; Y Uchimoto; M Wakihara

  SOLID STATE IONICS, Feb. 2002, Peer-reviewed

  
• Influence of oxygen stoichiometry on the spin-glass behavior of (formula presnted) spinels

  Makoto Tachibana; Takeo Tojo; Hitoshi Kawaji; Tooru Atake; Hiromasa Ikuta; Yoshiharu Uchimoto; Masataka Wakihara

  Physical Review B - Condensed Matter and Materials Physics, 2002, Peer-reviewed

  
• Thermally stable polymer elctrolyte plasticized with peg-borate ester for lithium secondary battery

  M Wakihara; Y Kato; S Yokoyama; H Ikuta; Y Uchimoto

  SOLID STATE IONICS: TRENDS IN THE NEW MILLENNIUM, PROCEEDINGS, 2002, Peer-reviewed

  
• Synthesis and characterization of Mn1-xMo2xV2(1-x)O6(0 <= x <= 0.5) and their application as the anode for li secondary battery

  D Hara; H Ikuta; Y Uchimoto; M Wakihara

  IONIC AND MIXED CONDUCTING CERAMICS IV, 2002, Peer-reviewed

  
• Charge-discharge reaction mechanism of manganese vanadium oxide as a high capacity anode material for lithium secondary battery

  D Hara; J Shirakawa; H Ikuta; Y Uchimoto; M Wakihara; T Miyanaga; Watanabe, I

  JOURNAL OF MATERIALS CHEMISTRY, 2002, Peer-reviewed

  
• Influence of PEG-borate ester on thermal property and ionic conductivity of the polymer electrolyte

  Y Kato; K Hasumi; S Yokoyama; T Yabe; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2002, Peer-reviewed

  
• Molecular dynamics study on lattice defects and heat capacity of LiCr1/6Mn11/6O4-delta

  M Tachibana; T Tojo; H Kawaji; T Atake; N Morita; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2002, Peer-reviewed

  
• Ionic conduction of lithium in B-site substituted perovskite compounds, (Li0.1La0.3)(y)MxNb1-xO3 (M = Zr, Ti, Ta)

  M Nakayama; H Ikuta; Y Uchimoto; M Wakihara

  JOURNAL OF MATERIALS CHEMISTRY, 2002, Peer-reviewed

  
• Enhancement of electrochemical reaction rate by deposition of alumina on natural graphite surface

  SS Kim; Y Kadoma; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMISTRY, Nov. 2001, Peer-reviewed

  
• Synthesis of MnMoO4 as high capacity anode material for Li secondary battery

  SS Kim; S Ogura; H Ikuta; Y Uchimoto; M Wakihara

  CHEMISTRY LETTERS, Aug. 2001, Peer-reviewed

  
• Electrochemical performance of natural graphite by surface modification using aluminum

  SS Kim; Y Kadoma; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMICAL AND SOLID STATE LETTERS, Aug. 2001, Peer-reviewed

  
• Changes in electronic structure by Li ion deintercalation in LiNiO2 from nickel L-edge and OK-edge XANES

  Y Uchimoto; H Sawada; T Yao

  JOURNAL OF POWER SOURCES, Jul. 2001, Peer-reviewed

  
• EXAFS study of crystal structures of (Ba1-xLax)(2)In2O5+x and their oxide ion conductivity

  Y Uchimoto; H Takagi; T Yao; N Ozawa; T Inagaki; H Yoshida

  JOURNAL OF SYNCHROTRON RADIATION, Mar. 2001, Peer-reviewed

  
• Thermally stable polymer electrolyte plasticized with PEG-borate ester for lithium secondary battery

  Y Kato; S Yokoyama; H Ikuta; Y Uchimoto; M Wakihara

  ELECTROCHEMISTRY COMMUNICATIONS, Mar. 2001, Peer-reviewed

  
• Changes in electronic structure by Li ion deintercalation in LiCoO2 from cobalt L-edge and oxygen K-edge XANES

  Y Uchimoto; H Sawada; T Yao

  JOURNAL OF SYNCHROTRON RADIATION, Mar. 2001, Peer-reviewed

  
• Ionic Conductivity of New Thermally Stable Polymer Electrolyte for Lithium-Ion Batteries

  Morihiro Saito; Takeshi Yabe; Hiromasa Ikuta; Yoshiharu Uchimoto; Masataka Wakihara

  Advanced Batteries and Super Capacitors in Proceedings of 2001 ECS Joint International Meeting, 2001, Peer-reviewed

  
• Synthesis of (La,Sr)MeO3 (Me = Cr, Mn, Fe, Co) solid solutions from aqueous solutions

  T Yao; Y Uckimoto; T Sugiyama; Y Nagai

  SOLID STATE IONICS, Nov. 2000, Peer-reviewed

  
• Crystal structure of Ga-doped Ba2In2O5 and its oxide ion conductivity

  T Yao; Y Uchimoto; M Kinuhata; T Inagaki; H Yoshida

  SOLID STATE IONICS, Jul. 2000, Peer-reviewed

  
• Crystal structure of Ga-doped Ba2In2O5 and its oxide ion conductivity

  T Yao; Y Uchimoto; M Kinuhata; T Inagaki; H Yoshida

  SOLID STATE IONICS, Jul. 2000, Peer-reviewed

  
• Crystal structure of (Ba1-xLax)(2)In2O5+x and its oxide ion conductivity

  Y Uchimoto; T Yao; H Takagi; T Inagaki; H Yoshida

  ELECTROCHEMISTRY, Jun. 2000, Peer-reviewed

  
• Preparation of cathode active materials for lithium ion secondary batteries utilizing microwave irradiation Part II. Electronic structure of lithium manganese oxide

  Shota Kobayashi; Tatsuya Usui; Hiromasa Ikuta; Yoshiharu Uchimoto; Masataka Wakihara

  Journal of Materials Science Letters, 2000, Peer-reviewed

  
• "Development of Defective-Perovskite Type Solid Electrolytes for Steam Electrolyzers"

  Y. Uchimoto; T. Yao

  Hydrogen Energy Progress XIII (Proceedings of the 13th World Hydrogen Energy Conference, Beijing, China, June 12-15,2000) Edited by Z.Q.MAO and T.N.VEZIROGLU, 2000, Peer-reviewed

  
• "Direct Synthesis from Aqueous Solution of Steam Electrolysis Materials"

  T. Yao; Y. Uchimoto; Y. Noda

  Hydrogen Energy Progress XIII (Proceedings of the 13th World Hydrogen Energy Conference, Beijing, China, June 12-15,2000) Edited by Z.Q.MAO and T.N.VEZIROGLU, 2000, Peer-reviewed

  
• Micro pattern of TiO2 thin film formation by direct synthesis from aqueous solution and transcription of resist pattern

  T Yao; Y Uchimoto; H Yabe

  MATERIALS SCIENCE OF NOVEL OXIDE-BASED ELECTRONICS, 2000, Peer-reviewed

  
• Preparation of thin cation-exchange membranes using glow discharge plasma polymerization and its reactions

  Y Uchimoto; E Endo; K Yasuda; Y Yamasaki; Z Takehara; Z Ogumi; O Kitao

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jan. 2000, Peer-reviewed

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• Reactions in vapor-phase electrolytic deposition for preparing yttria-stabilized zirconia thin films

  Y Uchimoto; K Tsutsumi; T Ioroi; Z Ogumi; ZI Takehara

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Jan. 2000, Peer-reviewed

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• "EXAFS Study of Coordination Structures of Gd-doped Ba2In2O5"

  Yoshiharu Uchimoto; Masanori Kinuhata; Takeshi Yao

  Japanese Journal of Applied Physics(Proc. Int. Conf. SRMS-2), 1999, Peer-reviewed

  
• "Crystal Structure of Metal Cation-Doped Ba2In2O5 and Its Oxide Ion Conductivity"

  Y. Uchimoto; M. Kinuhata; H. Takagi; T. Yao; T. Inagaki; H. Yoshida (The; Kansai Electric Power; Company, Inc

  Solid Oxide Fuel Cells (SOFC VI) (Proceedings of Sixth International Symposium), Edited by S. C. Singhal and M. Dokiya, 1999, Peer-reviewed

  
• "Synthesis of Solid Oxide Fuel Cell Ceramic Materials from Aqueous Solutions"

  T. Yao; Y. Uchimoto; T. Sugiyama; Y.Nagai

  Solid Oxide Fuel Cells (SOFC VI) (Proceedings of Sixth International Symposium), Edited by S. C. Singhal and M. Dokiya, 1999, Peer-reviewed

  
• Kinetics of vapor-phase electrolytic deposition of yttria-stabilized zirconia thin films

  Y Uchimoto; K Tsutsumi; T Ioroi; Z Ogumi; Z Takehara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Dec. 1998, Peer-reviewed

  
• Preparation of perovskite-type La1-xSrxMnO3 films by vapor-phase processes and their electrochemical properties - II. Effects of doping strontium to LaMnO3 on the electrode properties

  T Ioroi; T Hara; Y Uchimoto; Z Ogumi; Z Takehara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jun. 1998, Peer-reviewed

  
• Preparation of perovskite-type La1-xSrxMnO3 films by vapor-phase processes and their electrochemical properties - II. Effects of doping strontium to LaMnO3 on the electrode properties

  T Ioroi; T Hara; Y Uchimoto; Z Ogumi; Z Takehara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jun. 1998, Peer-reviewed

  
• "Novel Method for Zirconium Oxide and Rare Earth-Transition Metal Perovskite Oxides Synthesis from Aqueous Solutions"

  Takeshi YAO; Yoshiharu UCHIMOTO; Koichi KAJIHARA

  Hydrogen Energy Progress XII (Proceedings of the 12th World Hydrogen Energy Conference), Edited by J.C.BOLCICH and T.N.VEZIROGLU, 1998, Peer-reviewed

  
• Preparation of perovskite-type La1-xSrxMnO3 films by vapor-phase processes and their electrochemical properties

  T Ioroi; T Hara; Y Uchimoto; Z Ogumi; Z Takehara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Apr. 1997, Peer-reviewed

  
• Preparation of perovskite-type La1-xSrxMnO3 films by vapor-phase processes and their electrochemical properties

  T Ioroi; T Hara; Y Uchimoto; Z Ogumi; Z Takehara

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Apr. 1997, Peer-reviewed

  
• Preparation of functional gradient solid polymer electrolyte thin-films for secondary lithium batteries

  Z Ogumi; T Iwamoto; M Teshima; Y Uchimoto

  PROCEEDINGS OF THE SYMPOSIUM ON LITHIUM POLYMER BATTERIES, 1997, Peer-reviewed

  
• "Effect of Doping Strontium to LaMnO3 on the Electrode Properties"

  Yoshiharu UCHIMOTO; Takeshi YAO; Tsutomu IOROI; Zempachi OGUMI; Zen-ichiro TAKEHARA

  Proceedings of the 4th International Symposium on Ionic and Mixed Conducting Ceramics, Edited by T.A. Ramanayanan, W.L. Worrell and H.L. Tuller, 1997, Peer-reviewed

  
• Preparation and characteristics of Ni/YSZ cermet anodes by vapor-phase deposition

  T Ioroi; Y Uchimoto; Z Ogumi; Z Takehara

  DENKI KAGAKU, Jun. 1996, Peer-reviewed

  
• Preparation and characteristics of Ni/YSZ cermet anodes by vapor-phase deposition

  T Ioroi; Y Uchimoto; Z Ogumi; Z Takehara

  DENKI KAGAKU, Jun. 1996, Peer-reviewed

  
• Preparation of functionally gradient fluorocarbon polymer films by plasma polymerization of NF3 and propylene

  A Tasaka; A Komura; Y Uchimoto; M Inaba; Z Ogumi

  JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, Jan. 1996, Peer-reviewed

  
• Preparation and characteristics of LaMnO3 thin film electrode on YSZ by a vapor-phase process

  T Ioroi; Z Ogumi; Z Takehara; Y Uchimoto

  CHEMISTRY LETTERS, 1996, Peer-reviewed

  
• Preparation of functionally gradient fluorocarbon polymer films by plasma polymerization of NF3 and propylene

  A Tasaka; A Komura; Y Uchimoto; M Inaba; Z Ogumi

  JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, Jan. 1996, Peer-reviewed

  
• CONDUCTIVE OXIDES I .3. MIXED CONDUCTIVITY IN CUBIC-FLUORITE OXIDES

  WL WORRELL; Y UCHIMOTO

  DENKI KAGAKU, Aug. 1995, Peer-reviewed

  
• ELECTROCHEMISTRY USING PLASMA

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  ADVANCED MATERIALS, Mar. 1995, Peer-reviewed

  
• NOVEL METHOD FOR PREPARING NICKEL/YSZ CERMET BY A VAPOR-PHASE PROCESS

  Z OGUMI; T IOROI; Y UCHIMOTO; Z TAKEHARA; T OGAWA; K TOYAMA

  JOURNAL OF THE AMERICAN CERAMIC SOCIETY, Mar. 1995, Peer-reviewed

  
• ENHANCEMENT OF THE MONOVALENT CATION PERM-SELECTIVITY OF NAFION BY PLASMA-INDUCED SURFACE MODIFICATION

  ZI TAKEHARA; Z OGUMI; Y UCHIMOTO; K YASUDA

  JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 1995, Peer-reviewed

  
• PREPARATION OF THIN PERFLUOROSULFONATE CATION-EXCHANGER FILMS BY PLASMA POLYMERIZATION

  K YASUDA; Y UCHIMOTO; Z OGUMI; Z TAKEHARA

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Sep. 1994, Peer-reviewed

  
• POLYMERIZATION-PRESSURE DEPENDENCIES OF PROPERTIES OF PERFLUOROSULFONATE CATION-EXCHANGER THIN-FILMS BY PLASMA POLYMERIZATION

  K YASUDA; Y UCHIMOTO; Z OGUMI; Z TAKEHARA

  BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Apr. 1994, Peer-reviewed

  
• VAPOR-PHASE ELECTROLYTIC DEPOSITION - A NOVEL METHOD FOR PREPARATION OF ORIENTATED THIN-FILMS

  Y UCHIMOTO; T OKADA; Z OGUMI; Z TAKEHARA

  JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, Mar. 1994, Peer-reviewed

  
• VAPOR-PHASE ELECTROLYTIC DEPOSITION - A NOVEL METHOD FOR PREPARATION OF ORIENTATED THIN-FILMS

  Y UCHIMOTO; T OKADA; Z OGUMI; Z TAKEHARA

  JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, Mar. 1994, Peer-reviewed

  
• MODIFICATION OF LITHIUM ELECTROLYTE INTERFACE BY PLASMA POLYMERIZATION OF 1,1-DIFLUOROETHENE

  Z TAKEHARA; Z OGUMI; Y UCHIMOTO; K YASUDA; H YOSHIDA

  JOURNAL OF POWER SOURCES, Apr. 1993, Peer-reviewed

  
• Ionically conductive thin polymer films prepared by plasma polymerization, part 9: Vapor‐phase preparation of solid polymer electrolytes composed of plasma polymer and lithium trifluoromethanesulfonate

  Zempachi Ogumi; Yoshiharu Uchimoto; Eishi Endo; Kazuaki Yasuda; Zen‐ichiro Takehara

  Polymers for Advanced Technologies, 1993, Peer-reviewed

  
• PREPARATION OF THIN YTTRIA-STABILIZED ZIRCONIA FILMS BY VAPOR-PHASE ELECTROLYTIC DEPOSITION

  Z OGUMI; Y UCHIMOTO; Y TSUJI; Z TAKEHARA

  SOLID STATE IONICS, Dec. 1992, Peer-reviewed

  
• MODIFICATION OF ION-EXCHANGE MEMBRANE-SURFACE BY PLASMA PROCESS .4. ENHANCEMENT OF MONOVALENT CATION PERM-SELECTIVITY OF NAFION BY PLASMA-INDUCED SURFACE MODIFICATION

  K YASUDA; T YOSHIDA; Y UCHIMOTO; Z OGUMI; Z TAKEHARA

  CHEMISTRY LETTERS, Oct. 1992, Peer-reviewed

  
• ELECTRODEPOSITION OF THIN YTTRIA-STABILIZED ZIRCONIA LAYERS USING GLOW-DISCHARGE PLASMA

  Z OGUMI; Y UCHIMOTO; Y TSUJI; Z TAKEHARA

  JOURNAL OF APPLIED PHYSICS, Aug. 1992, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .8. VAPOR-PHASE PREPARATION OF SOLID POLYMER ELECTROLYTES COMPOSED OF PLASMA POLYMER AND VAPOR-DEPOSITED LITHIUM IODIDE COMPLEX

  Z OGUMI; Y UCHIMOTO; E ENDO; Z TAKEHARA

  ELECTROCHIMICA ACTA, Jul. 1992, Peer-reviewed

  
• MODIFICATION OF ION-EXCHANGE MEMBRANE-SURFACE BY PLASMA PROCESSES .5. SURFACE MODIFICATION OF NAFION BY 3-(2-AMINOETHYL)AMINOPROPYLTRIMETHOXYSILANE

  Z OGUMI; Y UCHIMOTO; K YASUDA; T YOSHIDA; Z TAKEHARA

  DENKI KAGAKU, Jun. 1992, Peer-reviewed

  
• THIN CATION-EXCHANGER FILMS BY PLASMA POLYMERIZATION OF 1,3-BUTADIENE AND METHYL BENZENESULFONATE

  Y UCHIMOTO; K YASUDA; Z OGUMI; Z TAKEHARA

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Nov. 1991, Peer-reviewed

  
• THIN-FILM SOLID-STATE LITHIUM BATTERIES PREPARED BY CONSECUTIVE VAPOR-PHASE PROCESSES

  Z TAKEHARA; Z OGUMI; Y UCHIMOTO; E ENDO; Y KANAMORI

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jun. 1991, Peer-reviewed

  
• Formation of ionically conductive thin layers by plasma polymerization.

  OGUMI Zenpachi; UCHIMOTO Yoshiharu; TAKEHARA Zen-ichiro

  Jitsumu Hyomen Gijutsu, 1991

  
• PREPARATION OF ION-EXCHANGE THIN-FILMS BY PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  NEW DEVELOPMENTS IN ION EXCHANGE, 1991, Peer-reviewed

  
• MODIFICATION OF ION-EXCHANGE MEMBRANE-SURFACE BY PLASMA PROCESS .2. MONOVALENT CATION PERMSELECTIVE MEMBRANE FROM PERFLUOROSULFONATE CATION-EXCHANGE MEMBRANE

  Z OGUMI; Y UCHIMOTO; M TSUJIKAWA; K YASUDA; ZI TAKEHARA

  JOURNAL OF MEMBRANE SCIENCE, Nov. 1990, Peer-reviewed

  
• A NEW ULTRA-THIN FLUORINATED CATION-EXCHANGE FILM PREPARED BY PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Oct. 1990, Peer-reviewed

  
• MODIFICATION OF AN ION-EXCHANGE MEMBRANE-SURFACE BY PLASMA PROCESS .3. INTERFACIAL RESISTANCE OF MONOVALENT CATION PERM-SELECTIVE MEMBRANE FROM NAFION

  Z OGUMI; Y UCHIMOTO; M TSUJIKAWA; K YASUDA; Z TAKEHARA

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Aug. 1990, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .7. PREPARATION AND CHARACTERIZATION OF SOLID POLYMER ELECTROLYTE HAVING FIXED CARBOXYLIC-ACID GROUPS WITH SINGLE MOBILE SPECIES

  Y UCHIMOTO; Z OGUMI; Z TAKEHARA

  SOLID STATE IONICS, Aug. 1990, Peer-reviewed

  
• A NOVEL ULTRA-THIN CATION-EXCHANGE MEMBRANE PREPARED BY PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; K YASUDA; ZI TAKEHARA

  CHEMISTRY LETTERS, Jun. 1990, Peer-reviewed

  
• MODIFICATION OF ION-EXCHANGE MEMBRANE-SURFACE BY PLASMA PROCESS .1. H+ ION PERM-SELECTIVE MEMBRANE FROM NAFION FOR REDOX-FLOW BATTERY

  Z OGUMI; Y UCHIMOTO; M TSUJIKAWA; Z TAKEHARA; FR FOULKES

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, May 1990, Peer-reviewed

  
• A NOVEL THIN-FILM OF ANION-EXCHANGER PREPARED BY PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; M TSUJIKAWA; Z TAKEHARA

  CHEMISTRY LETTERS, Apr. 1990, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .3. PREPARATION AND CHARACTERIZATION OF ULTRATHIN FILMS HAVING FIXED SULFONIC-ACID GROUPS WITH ONLY ONE MOBILE SPECIES

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA; FR FOULKES

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jan. 1990, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .5. PREPARATION AND CHARACTERIZATION OF SOLID POLYMER ELECTROLYTE COMPOSED OF PLASMA POLYMERIZED TRIS(2-METHOXYETHOXY)VINYLSILANE-LICLO4 COMPLEX

  Y UCHIMOTO; Z OGUMI; Z TAKEHARA; FR FOULKES

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jan. 1990, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .5. PREPARATION AND CHARACTERIZATION OF SOLID POLYMER ELECTROLYTE COMPOSED OF PLASMA POLYMERIZED TRIS(2-METHOXYETHOXY)VINYLSILANE-LICLO4 COMPLEX

  Y UCHIMOTO; Z OGUMI; Z TAKEHARA; FR FOULKES

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jan. 1990, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .3. PREPARATION AND CHARACTERIZATION OF ULTRATHIN FILMS HAVING FIXED SULFONIC-ACID GROUPS WITH ONLY ONE MOBILE SPECIES

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA; FR FOULKES

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Jan. 1990, Peer-reviewed

  
• Preparation of ionically conductive thin polymer films by low temperature plasma process

  Z. Ogumi; Y. Uchimoto; Z. Takehara

  Membrane, 1990, Peer-reviewed

  
• PREPARATION OF ULTRA-THIN SOLID-STATE LITHIUM BATTERIES UTILIZING A PLASMA-POLYMERIZED SOLID POLYMER ELECTROLYTE

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA; Y KANAMORI

  JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, Nov. 1989, Peer-reviewed

  
• PREPARATION OF ULTRA-THIN SOLID-STATE LITHIUM BATTERIES UTILIZING A PLASMA-POLYMERIZED SOLID POLYMER ELECTROLYTE

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA; Y KANAMORI

  JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, Nov. 1989, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER-FILMS PREPARED BY PLASMA POLYMERIZATION .6. PLASMA-PARAMETER-DEPENDENT CHARACTERISTICS OF SOLID POLYMER ELECTROLYTES COMPOSED OF PLASMA POLYMERIZED TRIS(2-METHOXYETHOXY)VINYLSILANE-LITHIUM PERCHLORATE HYBRIDS

  Y UCHIMOTO; Z OGUMI; Z TAKEHARA

  SOLID STATE IONICS, Sep. 1989, Peer-reviewed

  
• PREPARATION AND CHARACTERIZATION OF A THIN-FILM OF POLYMER ELECTROLYTE BY PLASMA CVD .4. ALL-SOLID-STATE LITHIUM BATTERIES

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  JOURNAL OF POWER SOURCES, May 1989, Peer-reviewed

  
• ENHANCEMENT OF PROTON SELECTIVITY OF CATION-EXCHANGE MEMBRANE BY PLASMA MODIFICATION

  Z OGUMI; Y UCHIMOTO; M TSUJIKAWA; Z TAKEHARA

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Apr. 1989, Peer-reviewed

  
• A NOVEL THIN-FILM OF A SOLID POLYMER ELECTROLYTE COMPOSED OF PLASMA-POLYMERIZED TRIS(2-METHOXYETHOXY)VINYLSILANE-LICLO4 HYBRID

  ZP OGUMI; Y UCHIMOTO; Z TAKEHARA

  JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, Mar. 1989, Peer-reviewed

  
• A NOVEL THIN-FILM OF A SOLID POLYMER ELECTROLYTE COMPOSED OF PLASMA-POLYMERIZED TRIS(2-METHOXYETHOXY)VINYLSILANE-LICLO4 HYBRID

  ZP OGUMI; Y UCHIMOTO; Z TAKEHARA

  JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, Mar. 1989, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER FILM PREPARED BY PLASMA POLYMERIZATION .1. HYBRID FILM OF PLASMA POLYMER FORMED FROM OCTAMETHYLCYCLOTETRASILOXANE, POLY(PROPYLENE OXIDE), AND LITHIUM PERCHLORATE

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Mar. 1989, Peer-reviewed

  
• Errata

  Ogumi, Z.; Uchimoto, Y.; Takehara, Z.-I.

  Journal of the Electrochemical Society, 1989, Peer-reviewed

  
• IONICALLY CONDUCTIVE THIN POLYMER FILM PREPARED BY PLASMA POLYMERIZATION .2. A NEW ULTRA-THIN FILM OF SOLID POLYMER ELECTROLYTE PREPARED BY PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  CHEMISTRY LETTERS, Nov. 1988, Peer-reviewed

  
• THIN ALL-SOLID-STATE LITHIUM BATTERIES UTILIZING SOLID POLYMER ELECTROLYTE PREPARED BY PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA; Y KANAMORI

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Oct. 1988, Peer-reviewed

  

Misc.

• 有機無機ハイブリッドペロブスカイト化合物のイオン伝導特性の評価

  本橋宏大; 松川陽介; 中村崇司; 木村勇太; DORAI Arunkumar; 河村純一; 内本喜晴; 雨澤浩史

  電気化学会大会講演要旨集(CD-ROM), 2019

  
• リチウム二次電池5V級正極活物質の電子状態 (特集 Liイオン二次電池産業と技術の最近の進歩)

  内本 喜晴; 八尾 健

  マテリアルインテグレ-ション, Mar. 1999

  
• Synthesis and Structure Analysis of Rare Earth Containing Perovskite Oxide La_<1-x>Y_<2x>Sc_<1-x>O_3

  ITO T.; UCHIMOTO Y.; YAO T.

  希土類 = Rare earths, 22 May 1997

  
• Synthesis of Functional Rare Earth Perovskite Oxides from Aqueous Solutions

  ARIYOSHI A.; UCHIMOTO Y.; YAO T.

  希土類 = Rare earths, 16 May 1996

  
• 蛍石型酸化物における混合伝導性

  worrell w. L.; 内本 喜晴

  電気化学および工業物理化学 : denki kagaku, 05 Aug. 1995

  
• Development of intercalation-type cathode materials for fluoride ion batteries: 6: Elucidation of ionic conduction pathway in La_1.2Sr_1.8Mn₂O₇ using neutron MEM analysis

  松永利之; LI Zhuoran; 三木秀教; 山本健太郎; 内山智貴; 渡邊稔樹; 高見剛; 射場英紀; 小林慎太郎; 河口彰吾; 池田一貴; 齊藤高志; 鳥居周輝; 萩原雅人; 神山崇; 陰山洋; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Elucidation of ionic conduction pathway in La_1.2Sr_1.8Mn₂O₇ using neutron MEM analysis

  松永利之; LI Zhuoran; 三木秀教; 山本健太郎; 内山智貴; 渡邊稔樹; 高見剛; 射場英紀; 小林慎太郎; 河口彰吾; 池田一貴; 齊藤高志; 鳥居周輝; 萩原雅人; 神山崇; 陰山洋; 内本喜晴

  固体イオニクス討論会講演要旨集, 2021

  
• Development of fluoride ion conductors based on perovskite oxyfluorides

  眞田喬徳; 本橋宏大; 木村勇太; 中村崇司; 内本喜晴; 雨澤浩史

  電気化学秋季大会講演要旨集(CD-ROM), 2021

  
• Development of New Fluoride Ion Conductors Based on Perovskite-Related Oxyfluorides

  眞田喬徳; 本橋宏大; 木村勇太; 中村崇司; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2021

  
• メカニカルミリング法により作製されたLi添加NH₄MgF₃におけるイオン伝導特性

  本橋宏大; 松川陽介; 中村崇司; 木村勇太; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2019

  
• Ionic Conduction in Hybrid Organic-Inorganic Perovskite Compound NH₄MgF₃

  本橋宏大; 松川陽介; 中村崇司; 木村勇太; 高村仁; 内本喜晴; 雨澤浩史

  電池討論会PDF要旨集(CD-ROM), 2019

  
• 複合アニオン化合物YOFにおけるイオン伝導特性

  本橋宏大; 中村崇司; 木村勇太; 桑原彰秀; 内本喜晴; 雨澤浩史

  電気化学秋季大会講演要旨集(CD-ROM), 2019

  
• タイソナイト型La_0.93Ba_0.07F_2.93の微細構造制御によるイオン伝導特性の向上

  本橋宏大; 木村勇太; 中村崇司; 内本喜晴; 雨澤浩史

  電気化学会大会講演要旨集(CD-ROM), 2018

  
• operando X-ray Absorption Spectroscopic Study of Pt nanowire catalysts under Oxygen Reduction Reaction

  内山智貴; CAO Weijie; 山本健太郎; 松永利之; 寺西利治; 佐藤良太; 今井英人; 櫻井吉晴; 辻庸一郎; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2022

  
• X-ray Absorption Spectroscopic Study of Pt alloy Nanowire catalyst under oxygen reduction reaction

  内山智貴; CAO Weijie; 山本健太郎; 松永利之; 寺西利治; 佐藤良太; 今井英人; 櫻井吉晴; 辻庸一郎; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2022

  
• Operando X-ray absorption spectroscopy of Pt catalyst and PtCo catalyst in polymer electrolyte fuel cell under high temperature and low humidity operating conditions

  小林照; 内山智貴; 柿沼克良; 山本健太郎; 松永利之; 松本匡史; 今井英人; 櫻井吉晴; 朝岡賢彦; 辻庸一郎; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2022

  
• Operando X-ray absorption spectroscopy of Pt catalyst in polymer electrolyte fuel cell under high temperature operating conditions

  小林照; 内山智貴; 柿沼克良; 山本健太郎; 松永利之; 松本匡史; 今井英人; 櫻井吉晴; 朝岡賢彦; 辻庸一郎; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• The influence of ionomer towards to the ORR activity of Pt/C catalyst

  内山智貴; CAO Weijie; 山本健太郎; 松永利之; 寺西利治; 佐藤良太; 今井英人; 櫻井吉晴; 辻庸一郎; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• X-ray Absorption Spectroscopic Study of Pt Nanowire catalyst under oxygen reduction reaction

  内山智貴; CAO Weijie; 山本健太郎; 松永利之; 寺西利治; 佐藤良太; 今井英人; 櫻井吉晴; 辻庸一郎; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Data-Driven Optimization of Particle Parameters of Active Materials Based on High-Spatial-Resolution 3D Operando Observation of Reaction Distribution in Solid State Batteries

  木村勇太; HUANG Su; 中村崇司; 石黒志; 有吉欽吾; 竹内友成; 奥村豊旗; 関澤央輝; 新田清文; 宇留賀朋哉; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2022

  
• High-resolution Operando 3D Visualization of Reaction Distribution in Composite Cathodes for Solid State Batteries Using Imaging CT-XAFS

  木村勇太; SU Huang; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 竹内友成; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2021

  
• CT-XAFSを用いたバルク型全固体リチウムイオン電池合剤電極内の不均一反応のオペランド可視化計測

  戸村愛菜; 木村勇太; FAKKAO Mahunnop; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  電気化学会大会講演要旨集(CD-ROM), 2019

  
• オペランドCT-XAFSを用いた全固体リチウムイオン電池合剤電極の微細構造と不均一反応の相関解明

  木村勇太; 戸村愛菜; SU Huang; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2019

  
• Investigation of the Cause of Reaction Distribution Formation in a Composite Electrode for Bulk-Type All-Solid-State Li-ion Batteries by Using Operando CT-XAFS and FIB-SEM

  戸村愛菜; HUANG S.; 木村勇太; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  電池討論会PDF要旨集(CD-ROM), 2019

  
• オペランドCT-XAFSによる全固体リチウムイオン電池合剤電極内の不均一反応の可視化計測

  木村勇太; 戸村愛菜; 黄溯; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  東北大学多元物質科学研究所研究発表会講演予稿集, 2019

  
• オペランドCT-XAFSによるバルク型全固体リチウムイオン電池の合剤電極内反応分布形成挙動の解析

  木村勇太; 戸村愛菜; MAHUNNOP Fakkao; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2018

  
• Analysis of the Reaction Distribution Formation in a Composite Electrode for Bulk-type All-solid-state Lithium-ion Batteries by Using Operando CT-XAFs

  木村勇太; 戸村愛菜; MAHUNNOP Fakkao; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 唯美津木; 内本喜晴; 雨澤浩史

  電池討論会講演要旨集, 2018

  
• CT-XAFSを用いたバルク型全固体リチウムイオン電池用合剤電極内の反応分布のオペランド評価

  木村勇太; MAHUNNOP Fakkao; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 内本喜晴; 雨澤浩史

  電気化学会大会講演要旨集(CD-ROM), 2018

  
• オペランドCT-XAFSを用いたバルク型全固体リチウムイオン電池用合剤電極内反応分布の定量的解析

  木村勇太; 戸村愛菜; FAKKAO Mahunnop; 中村崇司; 石黒志; 関澤央輝; 新田清文; 宇留賀朋哉; 奥村豊旗; 唯美津木; 内本喜晴; 雨澤浩史

  電気化学秋季大会講演要旨集(CD-ROM), 2018

  
• オペランド3次元CT-XAFSを用いた酸化物型全固体リチウムイオン電池合材電極内の反応分布評価

  木村勇太; FAKKAO Mahunnop; 大崎静夏; 高野彬; 中村崇司; 伊奈稔哲; 石黒志; 関澤央輝; 宇留賀朋哉; 奥村豊旗; 唯美津木; 内本喜晴; 雨澤浩史

  電気化学会東北支部セミコンファレンス講演論文集, 2017

  
• オペランド3次元イメージングXAFSを用いたバルク型全固体リチウムイオン電池用合材電極内の反応分布評価

  木村勇太; FAKKAO Mahunnop; 大崎静夏; 高野彬; 中村崇司; 伊奈稔哲; 石黒志; 関澤央輝; 宇留賀朋哉; 奥村豊旗; 唯美津木; 内本喜晴; 雨澤浩史

  固体イオニクス討論会講演要旨集, 2017

  
• Fluoride Ion Insertion/extraction Mechanism in Cu₃N Cathode of All-Solid-State Fluoride Rechargeable Batteries

  山本健太郎; 山本健太郎; ZHANG Datong; 木内久雄; 中西康次; 内山智貴; 渡邊稔樹; 高見剛; 松永利之; 三木秀教; 井手一人; 射場英紀; 前田和彦; 原田慈久; 陰山洋; 内本喜晴

  固体イオニクス討論会講演要旨集, 2022

  
• Electrochemical properties of (Ba,Sr)FeO₂ cathode with infinite layer structure

  WANG Yanchang; 山本健太郎; 山本健太郎; 松永利之; 中西康次; 内山智貴; 渡邊稔樹; 高見剛; 三木秀教; 射場英紀; 前田和彦; 陰山洋; 内本喜晴

  固体イオニクス討論会講演要旨集, 2022

  
• Development of intercalation-type cathode materials for fluoride ion batteries: 11: Evaluation of electrochemical performance of (Ba, Sr)FeO₂ cathode with infinite layer structure

  WANG Yanchang; 山本健太郎; 山本健太郎; 松永利之; 中西康次; 内山智貴; 渡邊稔樹; 高見剛; 三木秀教; 射場英紀; 前田和彦; 陰山洋; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2022

  
• Investigation of water vapor degradation mechanism of sulfide solid electrolytes by in situ soft x-ray absorption spectroscopy

  山本健太郎; 山本健太郎; 邉見光紀; 渡邊稔樹; 佐野光; 中西康次; 内山智貴; 松永利之; 高見剛; 作田敦; 林晃敏; 辰巳砂昌弘; 川本浩二; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2022

  
• Charge Compensation Mechanism in Cu₃N Cathode of All-Solid-State Fluoride Secondary Batteries

  山本健太郎; ZHANG Datong; 木内久雄; 中西康次; 内山智貴; 渡邊稔樹; 高見剛; 松永利之; 三木秀教; 井手一人; 射場英紀; 前田和彦; 原田慈久; 陰山洋; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Development of intercalation-type cathode materials for fluoride ion batteries: 9: Electrochemical performance of (Ca, Sr)FeO₂ cathode with infinite layer structure

  山本健太郎; WANG Yanchang; 阪口祐紀; 木内久雄; 松永利之; 中西康次; 内山智貴; 渡邊稔樹; 高見剛; 三木秀教; 射場英紀; 前田和彦; 原田慈久; 陰山洋; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Development of intercalation-type cathode materials for fluoride ion batteries: 8: Mechanism analysis of fluoride ion (de)insertion behavior for cathode material SrFeO₂ with infinite layer structure

  WANG Yanchang; 山本健太郎; 宮脇淳; 松永利之; 木内久雄; 中西康次; 壬生攻; 内山智貴; 渡邊稔樹; 高見剛; 三木秀教; 射場英紀; 前田和彦; 原田慈久; 陰山洋; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Development of Intercalation-type Cathode Materials for Fluoride Ion Batteries: 5: Reaction Mechanism of Excess Fluoride Ion Insertion into La_1.2Sr_1.8Mn₂O₇F₂

  三木秀教; 山本健太郎; 宮脇淳; 桑原彰秀; 中西康次; 内山智貴; 松永利之; 渡邊稔樹; 高見剛; 射場英紀; 原田慈久; 陰山洋; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Intercalation/deintercalation Reaction Mechanism of Fluoride Ions in (Ca, Sr)FeO₂ Cathode with Infinite Layer Structure for All-solid-state Fluoride Ion Battery

  山本健太郎; WANG Yanchang; 阪口祐紀; 木内久雄; 松永利之; 中西康次; 内山智貴; 渡邊稔樹; 高見剛; 三木秀教; 射場英紀; 前田和彦; 原田慈久; 陰山洋; 内本喜晴

  固体イオニクス討論会講演要旨集, 2021

  
• Elucidation of reaction mechanism at the anode/electrolyte interface in Mg[B(HFIP₄)]₂ electrolytes

  FEILURE Tuerxun; 山本健太郎; 万代俊彦; 館山佳尚; 中西康次; 内山智貴; 渡邊稔樹; 金村聖志; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2020

  
• Magnesium deposition mechanism in the magnesium battery electrolyte with weakly coordinated anions

  山本健太郎; FEILURE Tuerxun; 万代俊彦; 中西康次; 袖山慶太郎; 館山佳尚; 内山智貴; 松永利之; 金村聖志; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2020

  
• Elucidation of reaction mechanism at the anode/electrolyte interface in Mg(TFSA)₂ and Mg(BH₄)₂ electrolytes

  FAILURE Tuerxun; 服部将司; 山本健太郎; 万代俊彦; 松井雅樹; 袖山慶太郎; 館山佳尚; 中西康次; 内山智貴; 松永利之; 金村聖志; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• Reaction mechanism of sulfur encapsulated porous carbon observed by operando soft X-ray absorption spectroscopy

  鈴木宏睦; XIAO Yao; 山本健太郎; 松井由紀子; 中西康次; 内山智貴; 松永利之; 石川正司; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• Development of operando techniques on X-ray absorption spectroscopy under oxygen evolution reaction by flow-type cell

  内山智貴; 山口竜晴; 中西康次; 中西康次; 錦善則; 山本健太郎; 松永利之; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2019

  
• The effect of cation mixing on activity and durability toward oxygen evolution reaction in LiNiO₂

  山口竜晴; 内山智貴; 中西康次; 中西康次; 山本健太郎; 松永利之; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2019

  
• オペランド軟X線吸収分光法を用いたMg(BH₄)₂系電解質におけるマグネシウム金属析出反応機構解明

  服部将司; 山本健太郎; 中西康次; 松井雅樹; 内山智貴; 為則雄祐; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2018

  
• Clarification for reaction mechanism of sulfur encapsulated microporous carbon by operando soft X-ray absorption spectroscopy

  鈴木宏睦; 山本健太郎; 松井由紀子; 中西康次; 内山智貴; 石川正司; 内本喜晴

  電池討論会講演要旨集, 2018

  
• 3d/4d遷移金属を用いたLi過剰系固溶体正極材料の開発とその電荷補償機構

  渡辺有人; 折笠有基; 中西康次; 森拓弥; 山本健太郎; 西島主明; 橋本健次; 木下肇; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2017

  
• 表面窒化LiFePO₄正極/電解質界面における相転移反応機構の解明

  山本健太郎; 加藤愛梨; 吉成崇宏; 折笠有基; 中西康次; 太田俊明; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2017

  
• Mg(TFSA)₂系電解質中におけるマグネシウム金属析出反応機構の解析

  山本健太郎; 中西康次; 服部将司; 折笠有基; 為則雄祐; 内本喜晴

  ポーラログラフィーおよび電気分析化学討論会講演要旨集(Web), 2017

  
• 4d遷移金属を用いたリチウム過剰系固溶体正極の酸素脱離抑制と高出力化

  渡辺有人; 折笠有基; 中西康次; 大石昌嗣; 山本健太郎; 内本喜晴

  化学電池材料研究会ミーティング講演要旨集, 2017

  
• オペランド軟X線吸収分光法によるマグネシウム金属析出反応機構の解明

  服部将司; 山本健太郎; 折笠有基; 中西康次; 為則雄祐; 内本喜晴

  化学電池材料研究会ミーティング講演要旨集, 2017

  
• Clarification of Oxygen Redox mechanism in Lithium-Rich Cathode by operando Soft and Hard X-Ray Absorption Spectroscopy

  山本健太郎; 藪内直明; 中西康次; 中本康介; 内山智貴; 山本梨乃; 小林佑輝; 吉成崇宏; 渡辺有人; PARK Jiwon; BYON Hye Ryung; 太田俊明; 内本喜晴

  電池討論会講演要旨集, 2017

  
• Charge Compensation Process of Oxide ions in Lithium-Excess metal oxide of Mn-P by operando Soft X-Ray Absorption Spectroscopy

  山本梨乃; 藪内直明; 中西康次; 山本健太郎; 澤村美穂; 中本康介; 内山智貴; 為則雄祐; 太田俊明; 内本喜晴

  電池討論会講演要旨集, 2017

  
• Elucidation of reaction mechanism at the anode/electrolyte interface in Mg(TFSA)₂ and Mg(BH₄)₂-based electrolytes

  服部将司; 中西康次; 山本健太郎; 中本康介; 内山智貴; 松井雅樹; 内本喜晴

  電池討論会講演要旨集, 2017

  
• オペランド軟/硬X線吸収分光法を用いたLi過剰系正極酸素レドックス機構の解明

  山本健太郎; 藪内直明; 中西康次; 内山智貴; 山本梨乃; 小林佑輝; 吉成崇宏; 渡辺有人; PARK Jiwon; BYON Hye Ryung; 太田俊明; 内本喜晴

  固体イオニクス討論会講演要旨集, 2017

  
• オペランド軟X線吸収を用いたマグネシウム電解析出に及ぼす溶媒効果の解明

  服部将司; 山本健太郎; 内山智貴; 中本康介; 中西康次; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2017

  
• マグネシウムイオンの還元に及ぼすアニオン種の影響

  山本健太郎; 服部将司; 内山智貴; 中本康介; 中西康次; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2017

  
• フッ化物イオンをキャリアとした全固体2次電池の正極反応機構解析

  森田善幸; 中西康次; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• フッ化物イオンシャトル型二次電池の反応解析 1.作動原理実証

  中野広幸; 中西康次; 森拓弥; 折笠有基; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• 窒素界面修飾によるLiFePO₄-FePO₄二相反応の高速化

  加藤愛梨; 吉成崇宏; 森拓弥; 折笠有基; 中西康次; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• リチウムイオン二次電池中軽元素成分観察のためのその場軟X線吸収分光技術開発

  中西康次; 家路豊成; 吉村真史; 山中恵介; 為則雄祐; 鶴田一樹; 菊崎将太; 折笠有基; 小島一男; 内本喜晴; 小久見善八; 太田俊明

  X線分析討論会講演要旨集, 2016

  
• 薄膜モデル電極を用いた表面窒化LiFePO₄正極の相転移機構解明

  加藤愛梨; 吉成崇宏; 山本健太郎; 森拓弥; 折笠有基; 中西康次; 太田俊明; 内本喜晴

  電池討論会講演要旨集, 2016

  
• オペランド軟X線吸収分光法を用いた次世代型高容量正極電荷補償機構の解明

  吉成崇宏; 中西康次; 藪内直明; 山本梨乃; 森拓弥; 渡辺有人; 山本健太郎; 山中恵介; 折笠有基; 為則雄祐; 太田俊明; 内本喜晴

  電池討論会講演要旨集, 2016

  
• 高容量3d/4d混合遷移金属酸化物正極の充放電反応機構

  渡辺有人; 折笠有基; 中西康次; 吉成崇宏; 森拓弥; 山本健太郎; 西島主明; 橋本健次; 木下肇; 内本喜晴; 太田俊明

  電池討論会講演要旨集, 2016

  
• オペランド軟X線吸収分光法を用いたLi過剰系正極の電荷補償機構解明

  山本健太郎; 中西康次; 藪内直明; 吉成崇宏; 山本梨乃; 渡辺有人; 山中恵介; 折笠有基; 為則雄祐; 太田俊明; 内本喜晴

  固体イオニクス討論会講演要旨集, 2016

  
• マグネシウム二次電池電解質における析出溶解反応の支配因子

  服部将司; 山本健太郎; 中西康次; 森拓弥; MASESE Titus; 折笠有基; 小山幸典; 小久見善八; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2015

  
• 表面窒素修飾によるLiFePO₄正極の高出力化

  吉成崇宏; 加藤愛梨; 草地雄樹; 山本健太郎; 森拓弥; 折笠有基; 中西康次; 新田清文; 宇留賀朋哉; 内本喜晴

  電池討論会講演要旨集, 2015

  
• 表面窒素修飾LiFePO₄正極の電極/電解質界面反応速度の高速化

  吉成崇宏; 加藤愛梨; 草地雄樹; 山本健太郎; 森拓弥; 折笠有基; 中西康次; 新田清文; 宇留賀朋哉; 内本喜晴

  固体イオニクス討論会講演要旨集, 2015

  
• FeS₂ナノ粒子におけるアルミニウム二次電池正極充放電反応機構

  森拓弥; 折笠有基; 中西康次; 湊丈俊; 太田俊明; 内本喜晴

  電気化学会大会講演要旨集, 2013

  
• in-situ軟X線XAFS用電気化学セルによる蓄電池中軽元素成分の反応解析

  加藤大輔; 中西康次; 森拓弥; 荒井創; 太田俊明; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2013

  
• 立命館大学SRセンターBL-10における多モード同時検出軟X線XAFS測定システムの開発

  中西康次; 中西康次; 与儀千尋; 山中恵介; 小川雅裕; 荒井創; 内本喜晴; 内本喜晴; 太田俊明; 小久見善八

  X線分析討論会講演要旨集, 2012

  
• X線吸収分光法を用いたアルミニウム二次電池正極FeS₂の充放電反応機構解明

  森拓弥; 折笠有基; 中西康次; 太田俊明; 内本喜晴

  電池討論会講演要旨集, 2012

  
• 軟X線吸収分光法を用いたLi₂MnO₃の高電位における状態分析

  藤本貴洋; 山重寿夫; 佐藤健児; 高梨優; 高松大郊; 石井秀司; 中西康次; 渡辺巖; 太田俊明; 大石昌嗣; 折笠有基; 村山美乃; 荒井創; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• 充放電しているリチウム電池の内部挙動の解析-中性子線を用い非破壊かつリアルタイム観測により実現

  米村 雅雄; 田港 聡; 塩谷 真也; 神山 崇; 中 貴弘; 森島 慎; 右京 良雄; 鳥居 周輝; 長尾 美紀; 石川 喜久; 森 一広; 福永 俊晴; 小野寺 陽平; D.S. Adipranoto; 荒井 創; 内本 喜晴; 小久見 善八; 鈴木 耕太; 平山 雅章; 菅野 了次

  Nihon Kessho Gakkaishi, 2016

  
• Electronic structure of oxide electrode materials studied by compton profiles

  Kosuke Suzuki; Bernardo Barbiellini; Yuki Orikasa; Stanislaw Kaprzyk; Masayoshi Itou; Hasnain Hafiz; Yoshiharu Uchimoto; Arun Bansil; Yoshiharu Sakurai; Hiroshi Sakurai

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2017

  
• Elucidation of reaction mechanism of Li₂S-V₂S₃-LiI binary functional cathode for all-solid-state batteries

  渡邊稔樹; XIAO Yao; 山本健太郎; PAN Wenli; 内山智貴; 上杉健太朗; 竹内晃久; 作田敦; 林晃敏; 辰巳砂昌弘; 高見剛; 松永利之; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2021

  
• Effect of properties of solvents used for liquid phase synthesis to lithium ion conductivity

  高橋勝國; 高橋勝國; YANG Seunghoon; 山本健太郎; 尾原幸治; 渡邊稔樹; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 引間和浩; 武藤浩行; 松田厚範; 内本喜晴

  固体イオニクス討論会講演要旨集, 2020

  
• Effect of annealing conditions to the local structure and the lithium ion conductivity of Li₂S-P₂S₅-based electrolytes synthesized by using ethyl propionate

  高橋勝國; YANG Seunghoon; 山本健太郎; 尾原幸治; 渡邊稔樹; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 引間和浩; 武藤浩行; 松田厚範; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2020

  
• Solvent effect on local structure and lithium ion conductivity of liquid phase synthesized Li₂S-P₂S₅-based electrolytes

  山本健太郎; YANG Seunghoon; 高橋勝國; 尾原幸治; 渡邊俊樹; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 引間和浩; 武藤浩行; 松田厚範; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2020

  
• 液相場で合成したLi₂S-P₂S₅系固体電解質の構造とイオン伝導度との関係

  高橋勝國; 山本健太郎; PHUC Nguyen Huu Huy; 尾原幸治; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 武藤浩行; 松田厚範; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2019

  
• PDF解析を用いた液相合成Li₂S-P₂S₅系固体電解質の局所構造とリチウムイオン伝導度の相関関係の解明

  高橋勝國; 高橋勝國; YANG Seunghoon; 山本健太郎; PHUC Nguyen Huu Huy; 尾原幸治; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 武藤浩行; 松田厚範; 松永利之; 内本喜晴

  固体イオニクス討論会講演要旨集, 2019

  
• Suppression of Li metal dendrite growth by interfacial modification between Li metal anode/solid electrolyte

  MU Zhiwei; 高橋勝國; XIAO Yao; 鈴木宏睦; 山本健太郎; 内山智貴; 上杉健太朗; 竹内晃久; 作田敦; 林晃敏; 辰巳砂昌弘; 松永利之; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• Direct observation of Li metal dendrite growth in all-solid-state batteries by operando CT measurement

  MU Zhiwei; 高橋勝國; XIAO Yao; 鈴木宏睦; 山本健太郎; 内山智貴; 上杉健太朗; 竹内晃久; 作田敦; 林晃敏; 辰巳砂昌弘; 松永利之; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• Relationship between the local structure and lithium ionic conductivity of Li₂S-P₂S₅ solid electrolyte by pair distribution function analysis

  高橋勝國; YANG Seunghoon; 山本健太郎; PHUC Nguyen Huu Huy; 尾原幸治; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 武藤浩行; 松田厚範; 松永利之; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• 高エネルギーX線回折を用いたLi₂S-P₂S₅固体電解質の液相合成機構解明

  高橋勝國; 山本健太郎; PHUC Nguyen Huu Huy; 尾原幸治; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 武藤浩行; 松田厚範; 内本喜晴

  固体イオニクス討論会講演要旨集, 2018

  
• Li₂RuO₃-Li₂SO₄系正極活物質を用いた全固体電池の充放電反応機構

  長尾賢治; 作田敦; 林晃敏; 塚崎裕文; 森茂生; 折笠有基; 山本健太郎; 内本喜晴; 辰巳砂昌弘

  固体イオニクス討論会講演要旨集, 2018

  
• Mechanism analysis of liquid phase synthesis of Li₂S-P₂S₅ solid electrolyte by high energy X-ray diffraction measurement

  高橋勝國; 山本健太郎; PHUC Nguyen Huu Huy; 尾原幸治; 内山智貴; 作田敦; 林晃敏; 辰巳砂昌弘; 武藤浩行; 松田厚範; 内本喜晴

  電池討論会講演要旨集, 2018

  
• 二次元X線吸収分光法を用いた全固体リチウムイオン二次電池の電極内反応分布観察

  CHEN Kezheng; 作田敦; 山本健太郎; 新庄紗枝; 倉谷健太郎; 竹内友成; 林晃敏; 辰巳砂昌弘; 木村勇太; 中村崇司; 雨澤浩史; 内本喜晴

  固体イオニクス討論会講演要旨集, 2017

  
• 非晶質TiS₄電極の充放電時の構造変化

  作田敦; 竹内友成; 河口智也; 尾原幸治; 尾原幸治; 福田勝利; 中西康次; 荒井創; 内本喜晴; 太田俊明; 小久見善八; 蔭山博之; 鹿野昌弘; 栄部比夏里

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• オペランド二次元X線吸収分光法を用いた全固体硫化物型リチウム二次電池における反応分布解析

  新庄紗枝; 作田敦; 折笠有基; CHEN K.; 森拓弥; 山本健太郎; 倉谷健太郎; 竹内友成; 林晃敏; 辰巳砂昌弘; 木村勇太; 中村崇司; 雨澤浩史; 内本喜晴

  電池討論会講演要旨集, 2016

  
• 金属多硫化物に見られる非晶質を介する新奇な高容量充放電機構の解明

  作田敦; 尾原幸治; 尾原幸治; 河口智也; 福田勝利; 内本喜晴; 小久見善八; 小林弘典; 鹿野昌弘; 竹内友成; 栄部比夏里

  電池討論会講演要旨集, 2016

  
• 多硫化チタン及び多硫化ニオブ系電極材料の開発とその特異な充放電機構の解明

  作田敦; 尾原幸治; 尾原幸治; 福田勝利; 河口智也; 内本喜晴; 小久見善八; 小林弘典; 鹿野昌弘; 竹内友成; 栄部比夏里

  固体イオニクス討論会講演要旨集, 2016

  
• 遷移金属多硫化物系正極の放射光を用いた充放電機構の解析

  作田敦; 竹内友成; 森正弘; 河口智也; 尾原幸治; 福田勝利; 中西康次; 小川雅裕; SULISTYANINTYAS Dyah; 米村雅雄; 荒井創; 内本喜晴; 太田俊明; 小久見善八; 岡村一広; 奥村豊旗; 小林弘典; 蔭山博之; 鹿野昌弘; 栄部比夏里

  電池討論会講演要旨集, 2015

  
• 立方晶リチウムチタン硫化物及びリチウムニオブ硫化物の構造と電極特性

  作田敦; SULISTYANINTYAS Dyah; 竹内友成; 米村雅雄; 荒井創; 内本喜晴; 岡村一広; 小林弘典; 鹿野昌弘; 栄部比夏里; 辰巳国昭; 小久見善八

  電池討論会講演要旨集, 2014

  
• In situ NMR observation of the lithium extraction/insertion from LiCoO₂ cathode

  SHIMODA Keiji; MURAKAMI Miwa; TAKAMATSU Daiko; ARAI Hajime; UCHIMOTO Yoshiharu; OGUMI Zempachi

  電池討論会講演要旨集, 2012

  
• ⁷Li/¹⁹F solid-state NMR of LiF formation at electrode/electrolyte interface in lithium ion battery

  MURAKAMI Miwa; YAMASHIGE Hisao; ARAI Hajime; UCHIMOTO Yoshiharu; OGUMI Zenpachi

  Abstracts. Annual Meeting of the NMR Society of Japan, 2011

  
• Preparation and Characteristics of Ni/YSZ Cermet Anodes by Vapor-phase Deposition

  IOROI Tsutomu; UCHIMOTO Yoshiharu; OGUMI Zempachi; TAKEHARA Zen-ichiro

  Electrochemistry, 05 Jun. 1996

  
• リチウムイオン電池--電極材料での電子移動反応

  中山 将伸; 内本 喜晴; 脇原 將孝

  表面, Apr. 2003

  
• Current Status and Future Prospects of Secondary Batteries

  ARAI Hajime; UCHIMOTO Yoshiharu; OGUMI Zempachi

  Energy and resources, 05 Mar. 2011

  
• Changes in local structure upon electrochemical Li insertion into La_<1/3>NbO_3 with perovskite structure

  NAKAYAMA Masanobu; IKUTA Hiromasa; UCHIMOTO Yoshiharu; WAKIHARA Masataka

  希土類 = Rare earths, 20 May 2003

  
• Characterization of Oxides by Using Raman Spectroscopy

  内本 喜晴; 湯浅 真; 安住 和久; 池田 修; 江口 浩一; 酒井 秀樹; 佐々木 毅; 星 永宏

  電気化学および工業物理化学 : denki kagaku, 05 Feb. 2004

  
• プラズマプロセスを用いたイオン交換性薄膜の作製

  小久見 善八; 内本 喜晴

  旭硝子財団研究報告, 1992

  
• 高分子固体電解質の薄膜化 (1988年の化学-3-)

  小久見 善八; 内本 喜晴

  化学, Mar. 1988

  
• Advanced analytical methods developed at RISING Project : Examples of synchrotron-beam and computer aided analyses

  ARAI Hajime; UCHIMOTO Yoshiharu; OGUMI Zempachi

  IEICE technical report, 03 Feb. 2011

  
• 燃料電池用Pt触媒の酸素還元活性におけるアイオノマーの影響

  内山智貴; 劉辰; 山本健太郎; 渡辺稔樹; 松永利之; 片山翔太; 菅原生豊; 篠原和彦; 今井英人; 内本喜晴

  触媒討論会討論会A予稿集(CD-ROM), 2020

  
• コア粒径の異なるPt-Pdコアシェル触媒における酸素還元活性の温度依存性

  内山智貴; 劉辰; 山本健太郎; 渡辺稔樹; 松永利之; 片山翔太; 菅原生豊; 篠原和彦; 今井英人; 内本喜晴

  触媒討論会討論会A予稿集(CD-ROM), 2020

  
• Effect of the water/alcohol ratio of the dispersion on morphology and proton transport cast Nafion thin films on Pt electrodes

  山本健太郎; GAO Xiao; 平井智康; 太田昇; 内山智貴; 渡邊稔樹; 今井英人; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2020

  
• The correlation between proton conductivity and morphology of Nafion thin-film on Pt electrode

  GAO Xiao; 山本健太郎; 平井智康; 内山智貴; 高尾直樹; 片山翔太; 今井英人; 菅原生豊; 篠原和彦; 松永利之; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• The influence of usage amount of ionomer towards to the ORR activity of Pt/C catalyst

  LIU Chen; 内山智貴; 山本健太郎; 高尾直樹; 今井英人; 片山翔太; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会PDF要旨集(CD-ROM), 2019

  
• The correlation between proton conductivity and morphology of Nafion thin-film on Pt electrode in polymer electrolyte fuel cells

  GAO Xiao; 山本健太郎; 平井智康; 内山智貴; 高尾直樹; 片山翔太; 今井英人; 菅原生豊; 篠原和彦; 松永利之; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2019

  
• Pd-core/Pt-shell触媒上での酸素還元反応の温度依存性

  山内智貴; 長田憲幸; 堀江悠希; 山本健太郎; 高尾直樹; 今井英人; 横山浩司; 菅原生豊; 篠原和彦; 内本喜晴

  触媒討論会討論会A予稿集, 2018

  
• ORR触媒活性に対する酸素被覆率及びNafion度が与える影響

  長田憲幸; 堀江悠希; 内山智貴; 山本健太郎; 高尾直樹; 今井英人; 横山浩司; 菅原生豊; 篠原和彦; 内本喜晴

  触媒討論会討論会A予稿集, 2018

  
• Pt/C触媒の酸素被覆率及びアイオノマーが酸素還元活性に与える影響の解明

  長田憲幸; 内山智貴; 山本健太郎; 高尾直樹; 今井英人; 片山翔太; 菅原生豊; 篠原和彦; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2018

  
• Operando XAS用いたPt-Pd/Cコアシェル触媒ORR活性温度依存性の粒径影響

  LIU Chen; 内山智貴; 堀江悠希; 山本健太郎; 高尾直樹; 今井英人; 菅原生豊; 篠原和彦; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 2018

  
• Elucidation of the effect of oxygen coverage and ionomer on ORR activity of Pt/C catalyst

  長田憲幸; 内山智貴; 山本健太郎; 高尾直樹; 今井英人; 片山翔太; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 2018

  
• Temperature dependence on oxygen reduction reaction for carbon-supported Pd-core/Pt-shell nanopartical electrocatalysts with different partical size

  LIU Chen; 内山智貴; 山本健太郎; 高尾直樹; 今井英人; 片山翔太; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 2018

  
• Correlation between morphology and proton conductivity in Nafion thin-film with various thicknesses.

  GAO Xiao; 山本健太郎; 平井智康; 内山智貴; 高尾直樹; 片山翔太; 今井英人; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 2018

  
• Pt/Pd/Cコアシェル触媒上における酸素還元活性の温度依存性評価

  山本健太郎; 劉辰; 内山智貴; 高尾直樹; 今井英人; 片山翔太; 菅原生豊; 篠原和彦; 内本喜晴

  ポーラログラフィーおよび電気分析化学討論会講演要旨集(Web), 2018

  
• Analysis of redox mechanism in Li-rich nickel manganese layered oxide by resonant soft x-ray photoemission spectroscopy

  豊田智史; 大石昌嗣; 境田真志; 堀場弘司; 組頭広志; 太田俊明; 内本喜晴; 市坪哲; 松原英一郎

  量子ビームサイエンスフェスタ(Web), 2016

  
• 二次電池の開発と利用の動向 (特集 二次電池開発・利用の最先端 現状と課題)

  小久見 善八; 荒井 創; 内本 喜晴

  電気評論, Jun. 2012

  
• 革新型二次電池の研究動向 (特集 二次電池開発・利用の最先端 現状と課題)

  荒井 創; 内本 喜晴; 小久見 善八

  電気評論, Jun. 2012

  
• 23aHT-2 Design of neutron diffractometer for characteristic structural observation

  Mori Kazuhiro; Yonemura Masao; Kamiyama Takashi; Fukunaga Toshiharu; Douchi Sadao; Torii Shuuki; Kawai Masayoshi; Seto Hideki; Ikeda Susumu; Uchimoto Yoshiharu; Ogumi Zempachi

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 表面被覆LiCoO₂の高電位相転移領域における充放電その場XRD/XAFS解析

  矢野亮; 菊園康雄; 吹谷直美; 鹿野昌弘; 上田篤司; 栄部比夏里; 河口智也; 福田勝利; 内本善晴; 小久見善八

  電池討論会講演要旨集, 2015

  
• 放射光による蓄電池材料の観察 : リチウムイオン電池の電極動的挙動ならびに電極/電解液界面の解析 (特集 新しい光技術とその利用)

  荒井 創; 折笠 有基; 内本 喜晴

  電気評論, Sep. 2014

  
• Analysis of Electrode/electrolyte Interface using Thin Film Model Electrode and Development of High Capacity Magnesium Rechargeable Battery

  折笠 有基; 内本 喜晴

  薄膜・表面物理セミナー, 08 Jun. 2015

  
• 尿素を窒素源とするZn-Ga層状複水酸化物からGaN:ZnOへの転換反応のメカニズムの解明

  林優樹; 片桐清文; 犬丸啓; 前田和彦; 山本梨乃; 川上望美; 内山智貴; 内本喜晴; 定尚樹; 大瀧壮太; 鱒渕友治

  日本セラミックス協会年会講演予稿集(CD-ROM), 2018

  
• スピネルMgMn₂O₄における電気化学的Mg挿入/脱離

  畠山拓也; 下川航平; LI Hongyi; 中尾愛子; 内本喜晴; 岡本範彦; 市坪哲

  電気化学会大会講演要旨集(CD-ROM), 2019

  
• Investigation of charge compensation mechanism of LiNi_1/3Co_1/3Mn_1/3O₂ Positive Electrode during Initial Charge Process by Operando Soft X‐ray XAFS Measurement

  中西康次; 中西康次; 北田耕嗣; 北田耕嗣; 森田善幸; 谷田肇; 為則雄祐; 鶴田一樹; 家路豊成; 折笠有基; 山本健太郎; 内本喜晴; 小久見善八; 太田俊明

  Journal of Surface Analysis, 14 Dec. 2018

  
• 軟X線XAS,HAX-PESによるリチウムイオン二次電池ケイ素薄膜電極の固液界面被膜観察

  中西康次; 中西康次; 吉村昌史; 家路豊成; 谷田肇; 高橋伊久磨; 小松秀行; 内本喜晴; 小久見善八; 太田俊明

  日本放射光学会年会・放射光科学合同シンポジウム(Web), 2018

  
• Mg蓄電池正極MgMn₂O₄からの電気化学的Mg脱離

  畠山拓也; 畠山拓也; 下川航平; 下川航平; 李弘毅; 李弘毅; 中尾愛子; 内本喜晴; 岡本範彦; 市坪哲

  日本金属学会講演概要(CD-ROM), 2018

  
• 中性子と放射光の相補利用による硫化物ガラス電解質の構造解析

  尾原幸治; 三井昭男; 内本喜晴

  中性子産業利用推進協議会季報：四季, 2018, Invited

  
• 白金触媒の高エネルギーX線回折を用いた二体相関関数解析

  高橋勝國; 尾原幸治; 内山智貴; 山本健太郎; 谷田肇; 今井英人; 横山浩司; 大木真里亜; 菅原生豊; 篠原和彦; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 17 Nov. 2017

  
• Pt/CおよびPt/Pd/Cコアシェル触媒上における酸素還元反応の温度依存性

  内山智貴; LIU Chen; 堀江悠希; 高裕太郎; 高橋勝國; 山本健太郎; 谷田肇; 高尾直樹; 今井英人; 横山浩司; 菅原生豊; 篠原和彦; 内本喜晴

  電解技術討論会(ソーダ工業技術討論会)講演要旨集, 17 Nov. 2017

  
• Nafion/electrode interfacial structure analyzed via operando grazing incidence X‐ray scattering spectroscopy and X‐ray absorption spectroscopy

  GAO Xiao; 高橋勝国; LIU Chen; 山本健太郎; 内山智貴; 中本康介; 谷田肇; 高尾直樹; 松本匡史; 今井英人; 与儀千尋; 横山浩司; 菅原生豊; 篠原和彦; 大木真里亜; 内本喜晴

  電池討論会講演要旨集, 13 Nov. 2017

  
• High‐energy XRD, XAFS and TEM analysis of Pt/C cathode catalyst in degraded MEA

  高橋勝國; 尾原幸治; 内山智貴; 中本康介; 山本健太郎; 谷田肇; 今井英人; 横山浩司; 大木真里亜; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 13 Nov. 2017

  
• Temperature dependence on oxygen reduction reaction for carbon‐supported Pd‐core/Pt‐shell electrocatalysts

  LIU Chen; 内山智貴; 中本康介; 山本健太郎; 谷田肇; 高尾直樹; 今井英人; 横山浩司; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 13 Nov. 2017

  
• Li₂MnO₃正極の初期充電におけるスピネル化の観察

  下田景士; 大石昌嗣; 松永利之; 村上美和; 荒井創; 右京良雄; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 17 Mar. 2017

  
• Development of in situ Soft X-Ray Absorption Spectroscopy Technique for Light Element Analysis in Lithium Ion Secondary Batteries

  中西 康次; 谷田 肇; 小松 秀行; 高橋 伊久磨; 為則 雄祐; 鶴田 一樹; 家路 豊成; 吉村 真史; 山中 恵介; 菊崎 将太; 折笠 有基; 小島 一男; 山本 健太郎; 内本 喜晴; 小久見 善八; 太田 俊明

  X線分析の進歩, Mar. 2017

  
• 酸素発生反応における高活性ブラウンミラーライト型Ca₂FeCoO₅触媒の開発

  辻悦司; 辻悦司; 野田裕之; 本橋輝樹; KOWALSKI Damian; 青木芳尚; 谷田肇; 新倉順二; 小山幸典; 森正弘; 荒井創; 五百蔵勉; 藤原直子; 内本喜晴; 小久見善八; 幅崎浩樹

  電気化学秋季大会講演要旨集(CD-ROM), 2017

  
• リチウムイオン電池正極の三次元反応分布計測

  平野辰巳; 高松大郊; 小西弘明; 谷田肇; 星野真人; 上杉健太郎; 内本喜晴; 小久見善八

  SPring-8/SACLA利用研究成果集(Web), 2017

  
• X線透過イメージング法を用いたLiイオン電池合材正極における電解液中の電解質濃度分布の直接評価

  千葉一暉; 木村勇太; 中村崇司; 山重寿夫; 新田清文; 寺田靖子; 内本喜晴; 雨澤浩史

  電気化学会大会講演要旨集(CD-ROM), 2017

  
• 2次元X線吸収分光法を用いた全固体型Liイオン電池合材正極中の反応分布形成挙動の直接観察

  木村勇太; FAKKAO Mahunnop; 千葉一暉; 中村崇司; 奥村豊旗; 新田清文; 寺田靖子; 内本喜晴; 雨澤浩史

  電気化学会大会講演要旨集(CD-ROM), 2017

  
• オペランドX線透過イメージング法・2次元X線吸収分光法によるLiイオン電池合材正極における反応分布形成要因の解明

  千葉一暉; 木村勇太; 中村崇司; 山重寿夫; 新田清文; 寺田靖子; 内本喜晴; 雨澤浩史

  電気化学秋季大会講演要旨集(CD-ROM), 2017

  
• Direct observation of electrolyte concentration distribution and reaction distribution in a composite positive electrode for Li-ion batteries by the parallel usage of X-ray imaging and X-ray absorption spectroscopy

  木村勇太; 千葉一暉; 中村崇司; 山重寿夫; 新田清文; 寺田靖子; 内本喜晴; 雨澤浩史

  電池討論会講演要旨集, 2017

  
• Liイオン電池合材正極中の反応分布形成に及ぼす電解液の電解質濃度変化の影響

  千葉一暉; 木村勇太; 中村崇司; 山重寿夫; 新田清文; 寺田靖子; 内本喜晴; 雨澤浩史

  東北大学多元物質科学研究所研究発表会講演予稿集, 2017

  
• Fe含有Li₂S正極材料のX線吸収・散乱測定を用いた充放電機構の解析

  竹内友成; 蔭山博之; 蔭山博之; 中西康次; 中西康次; 河口智也; 尾原幸治; 尾原幸治; 福田勝利; 作田敦; 太田俊明; 栄部比夏里; 小林弘典; 内本喜晴; 福永俊晴; 小久見善八; 松原英一郎

  電池討論会講演要旨集, 28 Nov. 2016

  
• Phase transition dynamics of LiFePO₄ via intermediate phase by using molten salt electrolyte

  Munesada, T; Otani, K; Mori, T; Orikase, Y; Koyama, Y; Ohara, K; Fukuda, K; Nohira, T; Hagiwara, R; Uchimoto, Y

  Pacific Rim Meeting on Electrochemical and Solid-State Science 2016 (PRiME 2016) (Hawaii, U.S.A. October 2-7, 2016), Oct. 2016

  
• SuCSES法を用いたチタン酸ナノシート/SiO₂/Si界面バンドダイアグラムの解析

  豊田智史; 福田勝利; 菅谷英生; 森田将史; 中田明良; 内本喜晴; 松原英一郎

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 01 Sep. 2016

  
• Effects of ultraviolet irradiation on the band offset of Tantalum nanosheets/SiO₂/Si interfaces

  速水脩平; 豊田智史; 福田勝利; 菅谷英生; 森田将史; 中田明良; 内本喜晴; 松原英一郎

  電子情報通信学会技術研究報告, 22 Jun. 2016

  
• PbSnF₄におけるイオン伝導の研究

  村上美和; 下田景士; 森田善幸; 森正弘; 小山幸典; 河口智也; 福田勝利; 米村雅雄; 神山崇; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 23 Mar. 2016

  
• 表面電荷反転XPS法によるTaO_xナノシート/SiO₂/Si界面バンドオフセットの解析

  速水脩平; 豊田智史; 福田勝利; 菅谷英生; 森田将史; 中田明良; 内本喜晴; 松原英一郎

  応用物理学会春季学術講演会講演予稿集(CD-ROM), 03 Mar. 2016

  
• Development of an Advanced Special Neutron Powder Diffractometer under Extreme Environment for Materials

  M. Yonemura; T. Kamiyama; K. Mori; T. Fukunaga; Y. ishikawa; S. Torii; R. Tomiyasu; K. Kino; T. Naka; M. Morishima; S. Shiotani; S. Taminato; M. Hirayama; R. Kanno; Y. Onodera; Y. Ukyo; H. Arai; Y. Uchimoto; Z. Ogumi

  MLF Annual Report, Feb. 2016

  
• XRD・ラマン分光同時測定法によるリチウム二次電池正極近傍の電解質の分析

  森田将史; 北田耕嗣; 福田勝利; 松原英一郎; 松原英一郎; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 09 Jan. 2016

  
• 絶縁体物質界面電気二重層の非接触解析:表面電荷反転XPS法による誘電分極と界面分極の分離

  豊田智史; 福田勝利; 菅谷英生; 森田将史; 中田明良; 内本喜晴; 松原英一郎

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 09 Jan. 2016

  
• オペランド軟X線吸収分光法によるマグネシウム二次電池負極の電極・電解質界面における反応機構解析

  服部将司; 山本健太郎; 森拓弥; 折笠有基; 中西康次; 谷田肇; 下田景二; 森正弘; 小山幸典; 為則雄祐; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• オペランド軟X線吸収法によるリチウム過剰系正極材料の電子構造解析

  渡辺有人; 小林貴宣; 中西康次; 森拓弥; 折笠有基; 谷田肇; 為則雄祐; 光原圭; 山中恵介; 太田俊明; 内本喜晴

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• ブラウンミラーライト型Ca₂Fe_2-xCo^xO₅の酸素発生電極触媒活性

  野田裕之; 辻悦司; 辻悦司; 本橋輝樹; 青木芳尚; 小山幸典; 森正弘; 谷田肇; 内本喜晴; 荒井創; 幅崎浩樹

  化学系学協会北海道支部冬季研究発表会講演要旨集(CD-ROM), 2016

  
• Aサイトの一部を部分置換したLa-Mn-Ni系ペロブスカイト型酸化物の酸素還元・酸素発生電極触媒活性

  井上佳士; 辻悦司; 辻悦司; 本橋輝樹; 青木芳尚; 谷田肇; 内本喜晴; 荒井創; 幅崎浩樹

  化学系学協会北海道支部冬季研究発表会講演要旨集(CD-ROM), 2016

  
• in situ軟X線吸収分光法を用いたイオノマー/電極界面挙動解析

  GAO X.; LIU C.; 山本健太郎; 谷田肇; 高尾直樹; 松本匡史; 今井英人; 与儀千尋; 横山浩司; 菅原生豊; 篠原和彦; 大木真里亜; 内本喜晴

  電池討論会講演要旨集, 2016

  
• オペランドX線吸収分光法を用いたPt/C触媒における酸素還元活性の温度依存性評価

  堀江悠希; 植元晶; 山本健太郎; 折笠有基; 谷田肇; 高尾直樹; 松本匡史; 今井英人; 横山浩司; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 2016

  
• 放射光X線回折を用いたPt/C触媒の劣化解析

  高橋勝國; 尾原幸治; 山本健太郎; 折笠有基; 谷田肇; 今井英人; 横山浩司; 大木真里亜; 菅原生豊; 篠原和彦; 内本喜晴

  電池討論会講演要旨集, 2016

  
• Operando2D-XAS測定を用いたLiイオン電池合材正極における反応分布形成要因の解明

  千葉一暉; 渡邊俊樹; 木村勇太; 中村崇司; 雨澤浩史; 谷田肇; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 2016

  
• 21aBP-13 Structural study of the electrolyte material Li_2S-P_2S_5 glasses

  Ohara K; Mori K; Fukunaga T; Arai H; Uchimoto Y; Ogumi Z; Mitsui A; Mori M; Onodera Y; Shiotani S; Koyama Y; Orikasa Y; Murakami M; Shimoda K

  Meeting Abstracts of the Physical Society of Japan, 2016

  
• 中温域におけるLiFePO₄－FePO₄の相変化挙動

  大谷和史; 宗定暁之; 森拓弥; 折笠有基; 野平俊之; 萩原理加; 小山幸典; 尾原幸治; 福田勝利; 内本喜晴

  2015年度第3回関西電気化学研究会（同志社大学今出川キャンパス、京都、2015年12月12日）, Dec. 2015

  
• 亜鉛‐空気二次電池の実用化に向けた酸素発生電極用高活性コバルト酸化物触媒の探索

  NODA HIROYUKI; TSUJI ETSUSHI; MOTOHASHI TERUKI; AOKI YOSHITAKA; KOYAMA YUKINORI; MORI MASAHIRO; UCHIMOTO YOSHIHARU; ARAI HAJIME; HABAZAKI HIROKI

  電池討論会講演要旨集, 10 Nov. 2015

  
• コバルト系酸化物の遷移金属部分置換による構造変化と酸素発生触媒活性

  TSUJI ETSUSHI; NODA HIROYUKI; MOTOHASHI TERUKI; AOKI YOSHITAKA; TANIDA HAJIME; KOYAMA YUKINORI; MORI MASAHIRO; UCHIMOTO YOSHIHARU; ARAI HAJIME; HABAZAKI HIROKI

  電池討論会講演要旨集, 10 Nov. 2015

  
• Li₂(Mn_1-xNi_x)O₃の結晶構造

  松永利之; 小松秀行; 下田景士; 湊丈俊; 米村雅雄; 神山崇; 小林俊介; 加藤丈晴; 平山司; 幾原雄一; 荒井創; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 10 Nov. 2015

  
• HAX‐PESを用いたLi₂(Mn_0.75Ni_0.25)O₃正極の充放電反応解析

  下田景士; 湊丈俊; 中西康次; 松永利之; 小松秀行; 谷田肇; 右京良雄; 荒井創; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 10 Nov. 2015

  
• 異なる温度下におけるLi過剰層状正極の充放電挙動解析

  高橋伊久磨; 小松秀行; 村山美乃; 河口智也; 福田勝利; 秦野正治; 荒井創; 内本喜晴; 松原英一郎; 小久見善八

  電池討論会講演要旨集, 10 Nov. 2015

  
• 合剤電極内の不均一反応に対する電池作動条件の影響

  北田耕嗣; 村山美乃; 福田勝利; 小松秀行; 荒井創; 内本喜晴; 小久見善八; 松原英一郎

  電池討論会講演要旨集, 10 Nov. 2015

  
• DAFS手法を用いたLi₂(Mn_0.75Ni_0.25)O₃正極の充放電挙動変化とサイト選択的解析

  小松秀行; 松永利之; 下田景士; 湊丈俊; 河口智也; 福田勝利; 荒井創; 内本喜晴; 松原英一郎; 小久見善八

  電池討論会講演要旨集, 10 Nov. 2015

  
• ^6/7Li,³¹P‐固体NMRによる超イオン伝導体Li₇P₃S₁₁のダイナミクス解析

  村上美和; 下田景士; 塩谷真也; 三井昭男; 尾原幸治; 小野寺陽平; 荒井創; 内本喜晴; 小久見善八

  Abstr Annu Meet NMR Soc Jpn, 06 Nov. 2015

  
• 中温作動下におけるLixFePO₄中間相の出現と出力特性の相関

  大谷和史; 宗定暁之; 森拓弥; 折笠有基; 野平俊之; 萩原理加; 小山幸典; 尾原幸治; 福田勝利; 小久見善八; 内本喜晴

  第５６回電池討論会 講演要旨集 （名古屋、平成27年11月11日ー13日）, Nov. 2015

  
• 帯電制御XPS法によるTaO_x nanosheet/SiO₂/Si界面電子状態解析

  豊田智史; 福田勝利; 菅谷英生; 森田将史; 中田明良; 内本喜晴; 松原英一郎

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 31 Aug. 2015

  
• 1T,2H型MoS₂ナノシート薄膜電極の作製とリチウム電池への応用

  福田勝利; 豊田智史; 森田将史; 内本喜晴; 松原英一郎

  日本化学会講演予稿集, 11 Mar. 2015

  
• Li過剰系正極活物質Li₂MnO₃における結晶構造の焼成温度依存性

  松永利之; 下田景士; 小松秀行; 湊丈俊; 荒井創; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 09 Mar. 2015

  
• 中温型溶融塩を用いたLiFePO4 の相変化挙動解明

  大谷和史; 宗定暁之; 森拓弥; マセセ タイタス; 山本健太郎; 折笠有基; 尾原幸治; 福田勝利; 小山幸典; 野平俊之; 萩原理加; 稲葉稔; 小久見善八; 内本喜晴

  電気化学会第82回大会（横浜国立大学、2015年3月15日―17日）, Mar. 2015

  
• Development of an Advanced Special Neutron Powder Diffractometer under Extreme Environment for Materials

  M. Yonemura; T. Fukunaga; K. Mori; T. Kamiyama; M. Nagao; Y. Ishikawa; S. Torii; Y. Onodera; R. Tomiyasu; H. Asano; T. Sakuma; T. Ishigaki; A. Hoshikawa; K. Aizawa; S. Harjo; K. Kino; R. Kanno; M. Hirayama; Y. Idemoto; N. Kitamura; H. Arai; Y. Uchimoto

  MLF Annual Report, Feb. 2015

  
• 蓄電池材料解析における新たな展開

  松原英一郎; 河口智也; 福田勝利; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 10 Jan. 2015

  
• 高エネルギーX線回折とラマン分光によるイオン液体の構造解析

  尾原幸治; 梅林泰宏; 松原英一郎; 松本一彦; 萩原理加; 荒井創; 森正弘; 折笠有基; 岡本紳哉; 市坪哲; 大石昌嗣; 相磯侑花; 野平俊之; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 10 Jan. 2015

  
• グローブボックス一体型回折計を用いたラマン/XRD同時測定法の開発

  森田将史; 福田勝利; 尾原幸治; 菅谷英生; 松原英一郎; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 10 Jan. 2015

  
• 亜鉛負極のシェイプチェンジ現象における酸化亜鉛/亜鉛析出挙動の解析(2)

  中田明良; 掛谷忠司; 小野正樹; 荒井創; 河口智也; 福田勝利; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2015

  
• La_0.67Sr_0.33MnO₃エピタキシャル薄膜をモデル電極とした酸素還元反応触媒活性の評価

  菅大介; 折笠有基; 新田清文; 谷田肇; 佐々木貴大; GUO H.; 尾崎祐介; 内本喜晴; 島川祐一; 島川祐一

  応用物理学会秋季学術講演会講演予稿集(CD-ROM), 2015

  
• その場軟X線吸収分光法を用いた高容量リチウム過剰系正極の電子構造解析

  小林貴宣; 中西康次; 森拓弥; 折笠有基; 谷田肇; 為則雄祐; 光原圭; 山中恵介; 小松秀行; 松永利之; 森正弘; 太田俊明; 小久見善八; 内本喜晴

  電池討論会講演要旨集, 2015

  
• リチウムイオン二次電池正極中酸素成分のX線吸収分光法によるその場観察技術の開発

  中西康次; 小林貴宣; 谷田肇; 為則雄祐; 光原圭; 山中恵介; 森拓弥; 折笠有基; 小松秀行; 松永利之; 太田俊明; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2015

  
• XPS/HAXPESによるシリコン薄膜の初回充放電における表面形態解析

  竹川寿弘; 高橋伊久磨; 秦野正治; 小松秀行; 中西康次; 谷田肇; 荒井創; 内本喜晴; 太田俊明; 小久見善八

  電池討論会講演要旨集, 2015

  
• その場軟X線吸収分光法を用いたマグネシウム二次電池負極の反応支配因子解明

  服部将司; 山本健太郎; 森拓弥; 折笠有基; 中西康次; 谷田肇; 下田景二; 森正弘; 小山幸典; 為則雄祐; 小久見善八; 内本喜晴

  電池討論会講演要旨集, 2015

  
• 2D-XASによるLiCoO₂合材電極内の反応分布のOperando観察

  木村勇太; 千葉一暉; 渡邊俊樹; 中村崇司; 雨澤浩史; 谷田肇; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2015

  
• LiCoO₂合材電極内に生じる反応分布形成挙動の評価

  中村崇司; 渡邊俊樹; 雨澤浩史; 谷田肇; 尾原幸治; 小松秀行; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集(CD-ROM), 2015

  
• LaCaMnNi系ペロブスカイト型酸化物の酸素還元・酸素発生電極触媒活性

  井上佳士; 辻悦司; 本橋輝樹; 青木芳尚; 谷田肇; 内本喜晴; 荒井創; 幅崎浩樹

  電気化学秋季大会講演要旨集(CD-ROM), 2015

  
• 二次元X線吸収分光その場測定によるLiCoO₂合材電極内の反応分布の評価

  木村勇太; 千葉一暉; 渡邊俊樹; 中村崇司; 雨澤浩史; 谷田肇; 内本喜晴; 小久見善八

  電気化学秋季大会講演要旨集(CD-ROM), 2015

  
• 放射光in‐plane回折法によるMoS₂ナノシートの加熱構造相転移挙動の解明

  福田勝利; 豊田智史; 中田明良; 森田将史; 内本喜晴; 松原英一郎

  物構研サイエンスフェスタ要旨集, 2015

  
• TaO_xアモルファスナノシートの電子状態解析

  豊田智史; 福田勝利; 菅谷英生; 森田将史; 中田明良; 内本喜晴; 松原英一郎

  物構研サイエンスフェスタ要旨集, 2015

  
• Effects of Synthesis Conditions of Nitrogen-doped Carbonized Wood on Pore Structures

  T. Hata; Y. Uchimoto; R. Benoit; S. Bonnamy; P. Bronsveld

  The 41th Annual Meeting of the Carbon Society of Japan, Dec. 2014

  
• 固体NMRによる常磁性金属を含む正極材料の構造解析

  MURAKAMI MIWA; SHIMODA KEIJI; UKYO YOSHIO; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  電池討論会講演要旨集, 19 Nov. 2014

  
• In situ NMR測定によるリチウムイオン二次電池正極中のリチウムの観察

  SHIMODA KEIJI; MURAKAMI MIWA; MORISHIMA MAKOTO; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  電池討論会講演要旨集, 19 Nov. 2014

  
• 電極断面反応分布観察による電池特性支配要因の解析

  北田耕嗣; 村山美乃; 福田勝利; 尾原幸治; 小松秀行; 荒井創; 内本喜晴; 小久見善八; 松原英一郎

  電池討論会講演要旨集, 19 Nov. 2014

  
• ^6/7Li固体NMRを用いたコバルト酸リチウムの欠陥部位の構造解析

  MURAKAMI MIWA; NODA YASUTO; KOYAMA YUKINORI; TAKEGOSHI KIYONORI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 04 Nov. 2014

  
• 中温溶融塩を用いたLi₂FeSiO₄の充放電反応と相変化挙動

  森拓弥; 堀陽祐; 山本健太郎; マセセ タイタス; 折笠有基; 野平俊之; 萩原理加; 内本喜晴

  第５５回電池討論会 講演要旨集 （京都、平成26年11月19日ー21日）, Nov. 2014

  
• CspLiqMgr[TFSA]p＋q＋₂r系溶融塩の高エネルギーX線構造解析

  尾原幸治; 梅林泰宏; 松原栄一郎; 松本一彦; 萩原理加; 荒井創; 森正弘; 折笠有基; 岡本紳哉; 市坪哲; 大石昌嗣; 相磯侑花; 野平俊之; 内本喜晴; 小久見善八

  第５５回電池討論会 講演要旨集 （京都、平成26年11月19日ー21日）, Nov. 2014

  
• ラマン分光/X線回折同時測定法を用いた水和・剥離過程におけるLi_xMoS₂の構造解析

  福田勝利; 森田将史; 尾原幸治; 菅谷英生; 小久見善八; 内本喜晴; 松原英一郎

  X線分析討論会講演要旨集, 30 Oct. 2014

  
• in situ NMR測定によるLi析出溶解反応のその場観察(2)

  MORISHIMA MAKOTO; MURAKAMI MIWA; SHIMODA KEIJI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  電気化学秋季大会講演要旨集, 27 Sep. 2014

  
• In situ/ex situ NMR測定によるリチウムイオン二次電池正極中のリチウムの観察

  SHIMODA KEIJI; MURAKAMI MIWA; MORISHIMA MAKOTO; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  電気化学秋季大会講演要旨集, 27 Sep. 2014

  
• in situ NMR測定によるLi析出溶解反応のその場観察

  MORISHIMA MAKOTO; MURAKAMI MIWA; SHIMODA KEIJI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  電気化学会大会講演要旨集, 29 Mar. 2014

  
• 高容量リチウムイオン電池正極Li₂FeSiO₄の反応機構解明

  MASESE T; TASSEL C; 折笠有基; 湊丈俊; 山本健太郎; 森拓弥; KIM Jungeun; 小林洋治; 陰山洋; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 29 Mar. 2014

  
• 27aCG-5 Ab initio calculation of Compton profiles for Li_xMn_2O_4 (x=0, 1, 2) by using CRYSTAL09

  Suzuki A.; Minegishi K.; Hamano K.; Sakurai H.; Barbiellini B.; Bansil A.; Orikasa Y.; Uchimoto Y.; Itou M.; Sakurai Y.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2014

  
• Influence of synthetic conditions on pore structures of nitrogen doped carbonized wood

  HATA Toshimitsu; UCHIMOTO Yoshiharu; R.Benoit; S.Bonnamy; P.Bronsveld

  No64th Wood research society, Mar. 2014

  
• 中温溶融塩を用いた高レートLi₂FeSiO₄正極の反応機構解明

  森拓弥; 堀陽祐; 折笠有基; 湊丈俊; 野平俊之; 萩原理加; 内本喜晴

  電気化学会第81回大会（関西大学千里山キャンパス、吹田市、2014年3月29日―31日）, Mar. 2014

  
• Development of an Advanced Special Neutron Powder Diffractometer under Extreme Environment for Materials

  M. Yonemura; T. Fukunaga; K. Mori; T. Kamiyama; M. Nagao; Y. Ishikawa; S. Torii; Y. Onodera; R. Tomiyasu; H. Asano; T. Sakuma; T. Ishigaki; A. Hoshikawa; K. Aizawa; S. Harjo; K. Kino; Y. Idemoto; N. Kitamura; H. Arai; Y. Uchimoto

  MLF Annual Report, Feb. 2014

  
• グローブボックス一体型回折計の開発と蓄電池反応解析への応用

  福岡勝利; 尾原幸治; 松原英一郎; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 11 Jan. 2014

  
• 高エネルギーX線全散乱法によるQuick PDF解析

  尾原幸治; 福田勝利; 三井昭男; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 11 Jan. 2014

  
• リチウムイオン電池電極・電解質界面構造と劣化機構

  山本健太郎; 湊丈俊; 折笠有基; 高松大郊; 小山幸典; 谷田肇; 小久見善八; 内本喜晴

  電気化学会大会講演要旨集, 2014

  
• 硬X線光電子分光の蓄電池分析への適用

  中西康次; 谷田肇; 光原圭; 高松大郊; 山重寿夫; 荒井創; 内本喜晴; 太田俊明; 小久見善八

  X線分析討論会講演要旨集, 2014

  
• 2次元X線吸収分光測定によるリチウムイオン二次電池正極の反応分布の分析

  中村崇司; 渡邊俊樹; 雨澤浩史; 谷田肇; 尾原幸治; 内本喜晴; 小久見善八

  X線分析討論会講演要旨集, 2014

  
• LiCoO₂合材電極内に生じる反応分布の電気化学的評価

  渡邊俊樹; 中村崇司; 雨澤浩史; 谷田肇; 尾原幸治; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2014

  
• LiCoO₂合材電極内に生じる反応分布の評価

  渡邊俊樹; 中村崇司; 雨澤浩史; 谷田肇; 尾原幸治; 小松秀行; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2014

  
• マグネシウム金属二次電池用電解液の開発

  福塚友和; 宮崎晃平; 安部武志; 内本喜晴

  月刊ファインケミカル, 2014

  
• 多量子カウンティング法を用いたリチウム電池正極材料の研究

  MURAKAMI MIWA; MOGAMI YUKI; SHIMIZU SHUNSUKE; TAKEGOSHI KIYONORI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 12 Nov. 2013

  
• In situ NMR測定によるLiNi_0.5Mn_1.5O₄電極のリチウムのその場観察

  SHIMODA KEIJI; MURAKAMI MIWA; MORISHIMA MAKOTO; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 12 Nov. 2013

  
• ⁶Li/⁷Li固体NMRによる電極/電解質界面相互作用の研究

  SHIMIZU SHUNSUKE; MURAKAMI MIWA; TAKEGOSHI KIYONORI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 12 Nov. 2013

  
• マグネシウム二次電池用電解質としてのMg[TFSA]₂‐Li[TFSA]‐Cs[TFSA]溶融塩の特性

  相磯侑花; 松本一彦; 野平俊之; 萩原理加; 折笠有基; 内本喜晴

  第４５回溶融塩化学討論会 講演要旨集 （慶応義塾大学日吉キャンパス、平成25年11月20日ー21日）, Nov. 2013

  
• Structural Studies on the sulfide solid electrolytes

  Ohara K.; Mitsui A.; Onodera Y.; Mori K.; Fukunaga T.; Arai H.; Uchimoto Y.; Ogumi Z.

  Meeting abstracts of the Physical Society of Japan, 26 Aug. 2013

  
• Electronic Structure of LixMn_2O_4(1

  Suzuki K.; Sakurai H.; Barbiellini B.; Bansil A.; Orikasa Y.; Uchimoto Y.; Itou M.; Sakurai Y.

  Meeting abstracts of the Physical Society of Japan, 26 Aug. 2013

  
• Structural analysis of nitrogen contained in carbonized cellulose used as catalytic cathode in fuel cells, Effect of Synthesis Conditions on the Porosity

  Toshimitsu Hata; Ryohei Asakura; Yoshiharu Uchimoto; Roland Benoit; Sylvie Bonnamy; Paul Bronsveld

  Carbon2013、Rio de Janeiro、Brazil, Jul. 2013

  
• Optimization in sinthesis conditions of cathode catalysts for Pt substituted fuel cells

  T. HATA; S. Honma; Y. Uchimoto

  The 11th Annual Meeting of Wood Carbonization Society, Jun. 2013

  
• NaFSA-KFSAイオン液体中におけるNa₂FeP₂O₇正極の充放電特性

  陳致堯; 松本一彦; 野平俊之; 萩原理加; 折笠有基; 内本喜晴; 福永篤史; 酒井将一郎; 新田耕司; 稲澤信二

  第１５回化学電池材料研究会ミーティング(東京、平成25年6月11日―12日）, Jun. 2013

  
• 粉末回折異常微細構造(PDAFS)法による測定高速化と解析方法の開発

  河口智也; 徳田一弥; 島田康気; 大石昌嗣; 松原英一郎; 福田勝利; 谷田肇; 水木純一郎; 内本喜晴; 小久見善八

  放射光, 31 Mar. 2013

  
• LiFePO₄/FePO₄における二相反応過程の動的挙動解析

  折笠有基; 前田壮宏; 小山幸典; 村山美乃; 福田勝利; 湊丈俊; 谷田肇; 荒井創; 松原英一郎; 小久見善八; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2013

  
• 28pXU-2 Electronic Structure of Li_xMn_2O_4(x=0.5,1) by Compton Profiles

  Suzuki K.; Go N.; Sakurai H.; Barbiellini B.; Bansil A.; Orikasa Y.; Uchimoto Y.; Itou M.; Sakurai Y.

  Meeting abstracts of the Physical Society of Japan, 26 Mar. 2013

  
• リチウムイオン二次電池正極におけるトポケミカル反応の非平衡挙動

  内本喜晴; 折笠有基; 前田壮宏; 小山幸典; 荒井創; 村山美乃; 谷田肇; 松原英一郎; 小久見善八

  日本化学会講演予稿集, 08 Mar. 2013

  
• 粉末回折異常微細構造(PDAFS)法による測定高速化と解析方法の開発

  河口智也; 徳田一弥; 島田康気; 大石昌嗣; 松原英一郎; 福田勝利; 谷田肇; 水木純一郎; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 12 Jan. 2013

  
• RISINGビームラインBL28XU

  谷田肇; 福田勝利; 村山美乃; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 12 Jan. 2013

  
• 時間分解XRD・XAFSを用いたリチウムイオン電池正極LiFePO₄の相変化挙動解明

  折笠有基; 前田壮宏; 小山幸典; 荒井創; 村山美乃; 福田勝利; 谷田肇; 松原英一郎; 小久見善八; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 12 Jan. 2013

  
• XANES‐XRD同一視野同時その場測定によるリチウムイオン電池正極材LiFePO₄の解析

  徳田一弥; 河口智也; 福田勝利; 大石昌嗣; 市坪哲; 松原英一郎; 谷田肇; 内本喜晴; 小久見善八

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 12 Jan. 2013

  
• 放射光X線による亜鉛デンドライトの溶解析出挙動解析

  中田明良; 村山美乃; 福田勝利; 山根友和; 荒井創; 平井敏郎; 内本喜晴; 山木準一; 小久見善八

  電気化学会大会講演要旨集, 2013

  
• 亜鉛負極のシェイプチェンジ現象における酸化亜鉛/亜鉛析出挙動の解析

  中田明良; 山根友和; 村山美乃; 福田勝利; 荒井創; 平井敏郎; 内本喜晴; 山木準一; 小久見善八

  電池討論会講演要旨集, 2013

  
• X線吸収分光法によるLiCoO₂合材電極における有効反応場の評価

  渡邊俊樹; 中村崇司; 雨澤浩史; 谷田肇; 尾原幸治; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2013

  
• in-situ全反射XAFS測定を用いたリチウムイオン電池正極/電解液界面の電子構造解明

  山本健太郎; 森伸一郎; 高松大郊; 折笠有基; 湊丈俊; 谷田肇; 荒井創; 小久見善八; 内本喜晴

  電気化学会大会講演要旨集, 2013

  
• LiFePO₄における充放電反応中の非平衡挙動

  折笠有基; 小山幸典; 福田勝利; 前田壮宏; 村山美乃; 谷田肇; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2013

  
• 共焦点XRDを用いた合剤電極断面方向における反応分布挙動のin-situ観察

  北田耕嗣; 村山美乃; 三井昭男; 福田勝利; 谷田肇; 尾原幸治; 荒井創; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2013

  
• X線吸収分光法を用いたLiCoO₂合材電極内部の反応分布の評価

  渡邊俊樹; 中村崇司; 雨澤浩史; 谷田肇; 尾原幸治; 内本喜晴; 小久見善八

  固体イオニクス討論会講演要旨集, 2013

  
• Li挿入脱離に伴うLiFePO₄・FePO₄相転移の非平衡挙動

  折笠有基; 小山幸典; 福田勝利; 前田壮宏; 村山美乃; 谷田肇; 内本喜晴; 小久見善八

  固体イオニクス討論会講演要旨集, 2013

  
• 放射光その場解析を用いたリチウムイオン電池正極/電解質界面構造の解析

  山本健太郎; 森伸一郎; 高松大郊; 折笠有基; 小山幸典; 湊丈俊; 谷田肇; 小久見善八; 内本喜晴

  電池討論会講演要旨集, 2013

  
• X線吸収法を用いたLiCoO₂およびLiFePO₄電極・電解質モデル界面における電子構造その場観測

  山本健太郎; 高松大郊; 折笠有基; 湊丈俊; 谷田肇; 小久見善八; 内本喜晴

  固体イオニクス討論会講演要旨集, 2013

  
• リチウムイオン二次電池用混合正極の反応・劣化機構の解明

  藤本貴洋; 北田耕嗣; 永田香織; 福田勝利; 谷田肇; 尾原幸治; 村山美乃; 荒井創; 内本喜晴; 小久見善八

  自動車技術会学術講演会前刷集, 2013

  
• LiCoO₂薄膜電極のin situ XAFS測定による表面被覆効果メカニズムの解明

  山本健太郎; 森伸一郎; 高松大郊; 折笠有基; 谷田肇; 宇留賀朋哉; 荒井創; 小久見善八; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 2013

  
• In situ two-dimensional micro-imaging XAFS with CCD detector

  H. Tanida; H. Yamashige; Y. Orikasa; T. Fujimoto; M. Oishi; H. Murayama; H. Arai; M. Katayama; Y. Inada; T. Ohta; Y. Uchimoto; Z. Ogumi

  15TH INTERNATIONAL CONFERENCE ON X-RAY ABSORPTION FINE STRUCTURE (XAFS15), 2013, Peer-reviewed

  
• 高エネルギーX線深さ分解回折法を用いた実電池内部構造のその場観察

  福田勝利; 河口智也; 島田康気; 徳田一弥; 高田宣典; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 13 Nov. 2012

  
• その場X線観察と計算機シミュレーションによるLiFePO₄電極の相分解挙動の解析

  徳田一弥; 河口智也; 福田勝利; 大石昌嗣; 市坪哲; 松原英一郎; 谷田肇; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 13 Nov. 2012

  
• X線反射率その場測定による金属スズ負極/電解質界面構造形成初期過程の解析

  島田康気; 河口智也; 市坪哲; 松原英一郎; 福田勝利; 高松大郊; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 13 Nov. 2012

  
• in situ XRD/XAFS測定を用いたLiNi_0.5Mn_1.5O₄の充放電挙動の速度論的解析

  高橋伊久磨; 佐藤健児; 村山美乃; 大石昌嗣; 小山幸典; 谷田肇; 福田勝利; 中西康次; 折笠有基; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 13 Nov. 2012

  
• その場X線回折に基づく開回路電圧測定による正極活物質中のLiイオン拡散係数の解析

  河口智也; 徳田一弥; 島田康気; 市坪哲; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 13 Nov. 2012

  
• 高エネルギーX線深さ分解回折法の開発と実電池解析への応用

  福田勝利; 河口智也; 島田康気; 徳田一弥; 高田宣典; 松原英一郎; 内本喜晴; 小久見善八

  X線分析討論会講演要旨集, 31 Oct. 2012

  
• 常磁性により複雑化したMAS線形における選択励起:リチウムイオン電池正極材への応用

  MURAKAMI MIWA; TAKAZAWA NOBUAKI; SHIOTSUKI TAISHI; TERASHIMA JUMPEI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 22 Oct. 2012

  
• In Situ NMR測定によるLiCoO₂正極セルのリチウム挙動のその場観察

  SHIMODA KEIJI; MURAKAMI MIWA; TAKAMATSU DAIKO; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 22 Oct. 2012

  
• 固体NMRによる電極/電解質界面に生成するLiFの研究

  MURAKAMI MIWA; YAMASHIGE HISAO; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  固体NMR・材料フォーラム報告, 05 Oct. 2012

  
• Activation of Carbonized Cellulose for Improvement of Oxygen Reduction Reaction Activity of Catalytic Cathode in Fuel Cells

  Toshimitsu Hata; Ryohei Asakura; Yoshiharu Uchimoto; R. Benoit; S. Bonnamy; P. Bronsveld

  Carbon2012、Krakow, Poland, Jun. 2012

  
• Characterization of carbonized cellulose as catalytic cathode in fuel cells

  T.Hata; R.Asakura; Y.Uchimoto; R.Benoit; S.Bonnamy; P.Bronsveld

  Order/Disorder in Bulk Carbon Materials: Structure/texture,quantification,imaging,modeling,structure-property relationships, Krakow, Poland, Jun. 2012

  
• 放射光を用いたLi_xCoO₂薄膜電極/有機電解液界面反応のその場観察

  高松大郊; 森伸一郎; 島田康気; 折笠有基; 山重寿夫; 河口智也; 平野辰巳; 佐藤眞直; 谷田肇; 小山幸典; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 29 Mar. 2012

  
• LiFePO₄におけるリチウムイオン挿入脱離反応中の非平衡状態解明

  前田壮宏; 折笠有基; 小山幸典; 荒井創; 村山美乃; 谷田肇; 松原英一郎; 小久見善八; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2012

  
• Synthesis and surface structural analysis of Pt substituted cathode catalysts of nitrogen-doped carbonized cellulose for fuel cells

  T.Hata; R.Asakura; Y.Uchimoto; R. Benoit; S. Bonnamy; P. Bronsveld

  The 62th annual meeting of the Japan Wood Research Society, Mar. 2012

  
• 高速時分割測定を用いたリチウムイオン二次電池正極材料LiFePO₄における充放電反応中非平衡状態の観察

  前田壮宏; 折笠有基; 佐藤健児; 村山美乃; 谷田肇; 荒井創; 松原英一郎; 小久見善八; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 2012

  
• マイクロXAFS法を用いたLiCoO₂およびLiFePO₄合剤電極における反応分布緩和挙動の観察

  五行由磨; 山重寿夫; 折笠有基; 大石正嗣; 村山美乃; 谷田肇; 荒井創; 小久見善八; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 2012

  
• in-situ2D-XAFS法を用いたリチウムイオン二次電池における反応分布の観察

  山重寿夫; 片山真祥; 折笠有基; 佐藤健児; 高梨優; 高松大郊; 藤本貴洋; 川浦宏之; 大石昌嗣; 村山美乃; 谷田肇; 稲田康宏; 荒井創; 内本喜晴; 太田俊明; 小久見善八

  X線分析討論会講演要旨集, 2012

  
• in situ XAFS測定を用いたLiCoO₂薄膜電極/有機電解液界面の反応機構解明

  山本健太郎; 森伸一郎; 高松大郊; 折笠有基; 湊丈俊; 谷田肇; 小山幸典; 宇留賀朋哉; 荒井創; 小久見善八; 内本喜晴

  固体イオニクス討論会講演要旨集, 2012

  
• 2D-XAFS法を用いた合剤電極内における反応分布の観察

  山重寿夫; 片山真祥; 折笠有基; 佐藤健児; 高梨優; 高松大郊; 藤本貴洋; 川浦宏之; 大石昌嗣; 村山美乃; 谷田肇; 稲田康宏; 荒井創; 内本喜晴; 太田俊明; 小久見善八

  電池討論会講演要旨集, 2012

  
• LiCoO₂薄膜電極の深さ分解XAFS測定による表面被覆効果メカニズムの解明

  森伸一郎; 折笠有基; 高松大郊; 谷田肇; 宇留賀朋哉; 荒井創; 小久見善八; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 2012

  
• 薄膜モデル電極を用いたリチウムイオン二次電池正極における表面被覆効果メカニズムの解明

  森伸一郎; 高松大郊; 折笠有基; 谷田肇; 宇留賀朋哉; 荒井創; 小久見善八; 内本喜晴

  電気化学会大会講演要旨集, 2012

  
• LiNi_0.5Mn_1.5O₄薄膜モデル電極を用いた高電位サイクル耐性に及ぼす要因解明

  川浦宏之; 高松大郊; 森伸一郎; 折笠有基; 佐藤健児; 高橋伊久磨; 菅谷英生; 村山美乃; 中西康次; 谷田肇; 小山幸典; 荒井創; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2012

  
• 革新型蓄電池先端科学基礎研究（RISING）ビームライン BL28XU 稼働

  小久見善八; 谷田肇; 福田勝利; 内本喜晴; 松原英一郎

  SPring-8利用者情報誌, 2012

  
• Development of carbonized cellulose as catalytic cathode in fuel cells

  T. Hata; R. Asakura; Y. Uchimoto; R. Benoit; S. Bonnamy; P. Bronsveld

  Woodchem2011, Strasbourg, France, Dec. 2011

  
• In situ測定(5) X線吸収分光法 蓄電池・SOFC

  Koji Amezawa; Yoshiharu Uchimoto

  Electrochemistry, Sep. 2011

  
• Nitrogen doped carbon as a fuel cell cathodes

  T. Hata; R. Asakura; Y. Uchimoto; R. Benoit; S. Bonnamy; P. Bronsveld

  E-MRS ICAM IUMRS 2011 Spring Meeting, Symposium X: Fuel cells energy conversion, Nice, France, May 2011

  
• 空気電池用亜鉛負極の水-非水混合電解液中における充放電反応とその評価

  中田明良; 折笠有基; 荒井創; 安部武志; 平井敏郎; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• 深さ分解X線吸収分光法を用いた全固体リチウム2次電池電極/電解質界面の電子・局所構造解析

  折笠有基; 高松大郊; 山重寿夫; 佐藤健児; 高梨優; 藤本貴洋; 大石昌嗣; 村山美乃; 谷田肇; 宇留賀朋哉; 荒井創; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• 薄膜モデル電極を用いたリチウムイオン二次電池正極における表面被覆効果メカニズムの解明

  折笠有基; 高松大郊; 山重寿夫; 佐藤健児; 高梨優; 藤本貴洋; 大石昌嗣; 村山美乃; 谷田肇; 宇留賀朋哉; 荒井創; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• その場計測によるリチウムイオン二次電池正極の表面被覆効果メカニズムの解明

  高松大郊; 折笠有基; 山重寿夫; 藤本貴洋; 佐藤健児; 高梨優; 大石昌嗣; 村山美乃; 谷田肇; 宇留賀朋哉; 太田俊明; 荒井創; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• 硬X線光電子分光を用いたリチウムイオン二次電池正極材料の表面構造解析

  高梨優; 佐藤健児; 茂木昌都; 山重寿夫; 高松大郊; 藤本貴洋; 大石昌嗣; 折笠有基; 村山美乃; 谷田肇; 荒井創; 太田俊明; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• 硬X線吸収分光法を用いたLi₂MnO₃系正極材料の電子・局所構造解析

  大石昌嗣; 高梨優; 藤本貴洋; 佐藤健児; 山重寿夫; 高松大郊; 茂木昌都; 折笠有基; 村山美乃; 谷田肇; 荒井創; 太田俊明; 内本喜晴; 小久見善八

  電気化学会大会講演要旨集, 2011

  
• 時間・位置分解X線回折法を用いたリチウムイオン二次電池正極内部の反応機構の解明

  藤本貴洋; 村山美乃; 河口智也; 山重寿夫; 佐藤健児; 高梨優; 高松大郊; 大石昌嗣; 折笠有基; 谷田肇; 荒井創; 内本喜晴; 松原英一郎; 小久見善八

  X線分析討論会講演要旨集, 2011

  
• マイクロおよび2次元XAFS法を用いた合剤電極内の反応分布・緩和挙動の観察

  山重寿夫; 片山真祥; 折笠有基; 佐藤健児; 高梨優; 高松大郊; 藤本貴洋; 川浦宏之; 大石昌嗣; 村山美乃; 谷田肇; 稲田康宏; 荒井創; 内本喜晴; 太田俊明; 小久見善八

  電池討論会講演要旨集, 2011

  
• 時分割in situ XRD/XAFS測定によるLiNi_0.5Mn_1.5O₄の充放電過程における構造変化の研究

  佐藤健児; 川浦宏之; 高梨優; 高松大郊; 藤本貴洋; 山重寿夫; 折笠有基; 大石昌嗣; 村山美乃; 谷田肇; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2011

  
• 深さ分解XAFSによる薄膜モデル電極表面被覆効果メカニズムの解明

  折笠有基; 高松大郊; 森伸一郎; 山重寿夫; 佐藤健児; 高梨優; 藤本貴洋; 川浦宏之; 大石昌嗣; 村山美乃; 谷田肇; 宇留賀朋哉; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2011

  
• Li₂MnO₃系正極材料の酸素不定比性と電子・局所構造解析

  大石昌嗣; 川村渥史; 折笠有基; 藤本貴洋; 高梨優; 山本隆文; 小林洋治; 陰山洋; 谷田肇; 荒井創; 石井秀司; 渡邊巌; 太田俊明; 内本喜晴; 内本喜晴; 小久見善八

  固体イオニクス討論会講演要旨集, 2011

  
• 時分割測定を用いたLiFePO₄における充放電中動的挙動の観察

  前田壮宏; 折笠有基; 佐藤健児; 村山美乃; 谷田肇; 荒井創; 松原英一郎; 小久見善八; 内本喜晴

  固体イオニクス討論会講演要旨集, 2011

  
• 全反射蛍光XAFS法によるLi_xCoO₂電極/有機電解液界面のその場観察

  高松大郊; 折笠有基; 森伸一郎; 山重寿夫; 佐藤健児; 藤本貴洋; 川浦宏之; 高梨優; 村山美乃; 大石昌嗣; 谷田肇; 小山幸典; 荒井創; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 2011

  
• LiCoO₂薄膜電極の電気化学およびXAFS測定による表面被覆効果メカニズムの解明

  森伸一郎; 折笠有基; 高松大郊; 谷田肇; 宇留賀朋哉; 荒井創; 小久見善八; 内本喜晴

  固体イオニクス討論会講演要旨集, 2011

  
• Li₂FeSiO₄ポリアニオン系正極材料における充放電過程の電子・局所構造変化解析

  MASESE Titus; 折笠有基; 伊奈稔明; 村山美乃; 谷田肇; 荒井創; 小久見善八; 内本喜晴

  固体イオニクス討論会講演要旨集, 2011

  
• in situマイクロXAS法を用いたSOFC空気極/電解質界面における酸素ポテンシャル分布評価

  雨澤浩史; 伊奈稔哲; 中尾孝之; 折笠有基; 宇根本篤; 井口史匡; 寺田靖子; 川田達也; 湯上浩雄; 内本喜晴

  電気化学会大会講演要旨集, 2011

  
• ⁶Li/⁷Li MAS NMRによるLiCoO₂の構造解析

  MURAKAMI MIWA; NODA YASUTO; TAKEGOSHI KIYONORI; ARAI HAJIME; UCHIMOTO YOSHIHARU; OGUMI ZEMPACHI

  Abstr Annu Meet NMR Soc Jpn, 15 Nov. 2010

  
• 合材電極におけるマイクロXAFSを用いた電位分布発生メカニズムの解明

  山重寿夫; 佐藤健児; 高梨優; 高松大郊; 藤本貴洋; 茂木昌都; 折笠有基; 村山美乃; 谷田肇; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 08 Nov. 2010

  
• 深さ分解XAFSによる全固体リチウム2次電池電極/電解質界面の電子・局所構造解析

  折笠有基; 茂木昌都; 佐藤健児; 山重寿夫; 高梨優; 高松大郊; 藤本貴洋; 村山美乃; 谷田肇; 宇留賀朋哉; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 08 Nov. 2010

  
• in situ測定を用いたLiNi_1/3Co_1/3Mn_1/3O₂の高電位充電時における構造劣化過程の解明

  高梨優; 小山幸典; 佐藤健児; 茂木昌都; 山重寿夫; 高松大郊; 藤本貴洋; 村山美乃; 折笠有基; 谷田肇; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 08 Nov. 2010

  
• 硬X線光電子分光を用いたリチウムイオン2次電池正極表面構造の解析

  茂木昌都; 佐藤健児; 山重寿夫; 高梨優; 高松大郊; 藤本貴洋; 折笠有基; 村山美乃; 谷田肇; 荒井創; 太田俊明; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 08 Nov. 2010

  
• in situ全反射XAFS法を用いたLi_xCoO₂/有機電解液界面の解析

  高松大郊; 折笠有基; 茂木昌都; 高梨優; 藤本貴洋; 山重寿夫; 佐藤健児; 村山美乃; 谷田肇; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 08 Nov. 2010

  
• 深さ分解XAFSを用いた表面被覆LiCoO₂薄膜電極中の電子・局所構造解析

  折笠有基; 茂木昌都; 高松大郊; 佐藤健児; 山重寿夫; 高梨優; 藤本貴洋; 村山美乃; 谷田肇; 宇留賀朋哉; 荒井創; 松原英一郎; 内本喜晴; 小久見善八

  電池討論会講演要旨集, 08 Nov. 2010

  
• 深さ方向での固体電解質基板上正極薄膜の電子・局所構造解析

  中堤貴之; 奥村豊旗; 菊谷大祐; 福塚友和; 内本喜晴; 寺田靖子; 谷田肇; 宇留賀朋也; 高垣昌史; 豊川秀訓; 入山恭寿; 雨澤浩史

  電気化学会大会講演要旨集, 26 Mar. 2010

  
• 固体酸化物形燃料電池(SOFC)の電極反応

  雨澤浩史; 伊奈稔哲; 折笠有基; 宇根本篤; 井口史匡; 谷田肇; 宇留賀朋哉; 湯上浩雄; 川田達也; 内本喜晴

  応用物理学会学術講演会講演予稿集(CD-ROM), 2010

  
• 深さ分解XAFSを用いたLiCoO₂電極/固体電解質界面の電子・局所構造解析

  中堤貴之; 奥村豊旗; 伊奈稔哲; 折笠有基; 荒井創; 谷田肇; 谷田肇; 宇留賀朋哉; 雨澤浩史; 内本喜晴

  固体イオニクス討論会講演要旨集, 2010

  
• 高速時間分解その場XAS測定を用いたSOFCカソード反応の解析

  雨澤浩史; 伊奈稔哲; 折笠有基; 宇根本篤; 宇留賀朋哉; 谷田肇; 川田達也; 内本喜晴

  固体イオニクス討論会講演要旨集, 2010

  
• 放射光X線によるリチウム電池電極界面のその場観察

  粉生守; 平山雅章; 鈴木耕太; KIM Kyungsu; 田村和久; 内本喜晴; 谷田肇; 宇留賀朋哉; 菅野了次

  化学電池材料研究会ミーティング講演要旨集, 2010

  
• その場X線吸収分光法を用いたイオン導電性材料の局所・電子構造解析

  雨澤浩史; 宇根本篤; 井口史匡; 湯上浩雄; 川田達也; 伊奈稔哲; 折笠有基; 福塚友和; 谷田肇; 内本喜晴; 山田淳夫; 寺田靖子; 宇留賀朋哉

  資源・素材, 2010

  
• X線吸収分光法を用いた固体酸化物形燃料電池における電極反応のその場測定

  雨澤浩史; 折笠有基; 伊奈稔哲; 宇根本篤; 井口史匡; 谷田肇; 宇留賀朋哉; 寺田靖子; 湯上浩雄; 川田達也; 内本喜晴

  化学系学協会東北大会プログラムおよび講演予稿集, 2010

  
• The Electronic and Local Structure Analysis of the Electrolyte/Electrode Interface of Intermediate-Temperature SOFC by Depth Resolved XAFS

  中尾孝之; 伊奈稔哲; 折笠有基; 福塚友和; 寺田靖子; 谷田肇; 宇留賀朋哉; 高垣昌史; 豊川秀訓; 雨澤浩史; 川田達也; 嶺重温; 内本喜晴

  固体イオニクス討論会講演要旨集, 07 Dec. 2009

  
• Electronic and local structures of Nd2NiO4 epitaxial thin film studied by depth-resolved XAFS measurements

  雨澤浩史; 伊奈稔哲; 折笠有基; 福塚友和; 山田淳夫; 宇根本篤; 高垣昌史; 宇留賀朋哉; 谷田肇; 豊川秀訓; 寺田靖子; 川田達也; 内本喜晴

  固体イオニクス討論会講演要旨集, 07 Dec. 2009

  
• Electrode/solid electrolyte interface analysis of all-solid-state lithium ion battery by depth-resolved XAFS measurements

  菊谷大祐; 奥村豊旗; 福塚友和; 寺田靖子; 谷田肇; 宇留賀朋哉; 高垣昌史; 豊川秀訓; 入山恭寿; 雨澤浩史; 内本喜晴

  固体イオニクス討論会講演要旨集, 07 Dec. 2009

  
• 深さ分解XAFS測定による中温作動型SOFCの電極/電解質界面の解析

  福塚友和; 中尾孝之; 折笠有基; 伊奈稔哲; 寺田靖子; 谷田肇; 宇留賀朋哉; 高垣昌史; 豊川秀訓; 雨澤浩史; 川田達也; 嶺重温; 内本喜晴

  電池討論会講演要旨集, 30 Nov. 2009

  
• 深さ分解XAFS測定によるリチウム二次電池電極/固体電解質界面層の分析

  福塚友和; 奥村豊旗; 寺田靖子; 谷田肇; 宇留賀朋哉; 高垣昌史; 豊川秀訓; 入山恭寿; 雨澤浩史; 内本喜晴

  電池討論会講演要旨集, 30 Nov. 2009

  
• 金属酸化物系カソード触媒を用いたアニオン交換膜形燃料電池の開発

  齋藤守弘; 菊地梢; 大野直隆; 齊藤芳信; 古西敬之; 河合秀樹; 桑野潤; 城石英伸; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2009

  
• 深さ分解X線吸収分光法による電極/固体電解質ヘテロ界面の局所構造解析

  奥村豊旗; 福塚友和; 入山恭寿; 宇留賀朋哉; 谷田肇; 寺田靖子; 高垣昌史; 豊川秀訓; 雨澤浩史; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2009

  
• Nd₂NiO_4+δ配向性単結晶薄膜の深さ分解XAFS測定

  雨澤浩史; 折笠有基; 伊奈稔哲; 福塚友和; 山田淳夫; 高垣昌史; 宇留賀朋哉; 谷田肇; 豊川秀訓; 寺田靖子; 川田達也; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2009

  
• In situ XAFS法によるリチウム電池電極界面の検出

  平山雅章; CHO Woosuk; 鈴木耕太; KIM Kyungsu; 田村和久; 中尾孝之; 折笠有基; 内本喜晴; 谷田肇; 宇留賀朋哉; 菅野了次

  電池討論会講演要旨集, 2009

  
• Potential distribution in a ZrO₂-based solid electrolyte studied by in-situ micro x-ray absorption spectroscopy

  雨澤浩史; 伊奈稔哲; 折笠有基; 宇根本篤; 渡邉秀貴; 井口史匡; 福塚友和; 川田達也; 寺田靖子; 湯上浩雄; 内本喜晴

  固体イオニクス討論会講演要旨集, 2009

  
• 硬X線深さ分解XAFS法の開発

  高垣昌史; 宇留賀朋哉; 谷田肇; 豊川秀訓; 寺田靖子; 雨澤浩史; 内本喜晴

  日本放射光学会年会・放射光科学合同シンポジウム予稿集, 2009

  
• Innovation Driven by Catalysis - Past, Present and Future

  内本喜晴

  招待講演CRC International Symposium on “Innovation Driven by Catalysis - Past, Present and Future" (Sapporo, Japan), 2009, Peer-reviewed

  
• Depth-resolved XAFS measurements of Nd2NiO4+.DELTA. epitaxial thin films

  雨澤浩史; 折笠有基; 伊奈稔哲; 福塚友和; 山田淳夫; 高垣昌史; 宇留賀朋哉; 谷田肇; 豊川秀訓; 寺田靖子; 川田達也; 内本喜晴

  固体イオニクス討論会講演要旨集, 03 Dec. 2008

  
• アルカリ形燃料電池の構成へ向けた金属酸化物系カソード触媒に関する研究

  齋藤守弘; 齋藤芳信; 菊地梢; 古西敬之; 河合秀樹; 大野直隆; 桑野潤; 城石英伸; 内本喜晴

  電池討論会講演要旨集, 05 Nov. 2008

  
• パイロクロア型酸化物Ln₂M₂O_7-δ(Ln=Lanthanoid)の酸素還元触媒活性

  古西敬之; 齊藤芳信; 河合秀樹; 齋藤守弘; 桑野潤; 城石英伸; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2008

  
• 酸化物ナノシート構造体を用いた酸素還元電極触媒の創製とその特性

  大野直隆; 明星裕也; 齋藤守弘; 桑野潤; 城石英伸; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2008

  
• ランタンコバルト酸化物カソード材料のin situマイクロXAFS測定

  雨澤浩史; 佐瀬摩耶; 渡邉秀貴; 宇根本篤; 川田達也; 折笠有基; 青木潤珠; 福塚友和; 内本喜晴; 寺田靖子

  電気化学会大会講演要旨集, 2008

  
• 固体高分子型燃料電池

  内本喜晴; 福塚友和

  未来材料, 2008

  
• パイロクロア型酸化物A₂B₂O_7‐δの酸素還元触媒能に及ぼす因子の検討

  齋藤守弘; 齊藤芳信; 古西敬之; 河合秀樹; 桑野潤; 城石英伸; 内本喜晴

  電池討論会講演要旨集, 13 Nov. 2007

  
• 酸化物ナノシート構造体を用いた燃料電池カソード触媒の開発

  齋藤守弘; 明星裕也; 大野直隆; 桑野潤; 城石英伸; 内本喜晴

  電池討論会講演要旨集, 13 Nov. 2007

  
• パイロクロア型酸化物Pb₂Ru₂O_7-δの酸素還元活性に及ぼすBサイトイオン置換効果

  齋藤守弘; 吉原賢次; 齊藤芳信; 桑野潤; 城石英伸; 雨澤浩史; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2007

  
• パイロクロア型酸化物Ln₂Ru₂O_7-δ(Ln=Pr,Nd,Sm,Gd,Dy,Yb)の水溶液中における酸素還元電極特性に関する研究

  明星裕也; 齊藤芳信; 吉原賢次; 齋藤守弘; 桑野潤; 城石英伸; 雨澤浩史; 内本喜晴

  電気化学会大会講演要旨集, 29 Mar. 2007

  
• Investigation on Electronic and Local Structures in SOFC Oxide Cathodes by In Situ Micro XAFS Measurements

  雨澤浩史; 宇根本篤; 佐瀬摩耶; 川田達也; 折笠有基; 内本喜晴; 寺田靖子

  固体イオニクス討論会講演要旨集, 2007

  
• SOFCカソード材料のin situマイクロXAFS測定

  雨澤浩史; 宇根本篤; 川田達也; 折笠有基; 内本喜晴; 寺田靖子

  電気化学秋季大会講演要旨集, 2007

  
• 次世代蓄電システム実用化戦略的技術開発／ 次世代自動車用高性能蓄電システム技 術開発

  内本喜晴

  独立行政法人新エネルギー・産業技術総合開発機構補助金, 2007, Peer-reviewed

  
• パイロクロア型酸化物を用いた酸素還元電極触媒に関する研究

  齋藤守弘; 吉原賢次; 齊藤芳信; 桑野潤; 城石英伸; 雨澤浩史; 内本喜晴

  電池討論会講演要旨集, 20 Nov. 2006

  
• 白金‐有機金属錯体複合触媒におけるメタノール酸化反応に及ぼす配位子構造の影響

  斉藤守弘; 桑野潤; 内本喜晴; 城石英伸; 小野千里; 都築誠二; 岡田達弘

  電気化学会大会講演要旨集, 01 Apr. 2006

  
• 高温電気化学in situ XAFS測定装置の開発 (1)-高温電極の過電圧とXAFS測定

  川田達也; 開米篤志; 雨澤浩史; 内本喜晴; 寺田靖子

  電気化学秋季大会講演要旨集, 2006

  
• 固体高分子形燃料電池のための木質系炭素材料電極の開発

  内本喜晴

  京都大学生存圜研究所 萌芽ミッションプロジェクト, 2006, Peer-reviewed

  
• 層状金属酸化物とナノシートのリチウム挿入過程における局所構造変化の検討

  門磨義浩; 内本喜晴; 脇原将孝

  電気化学秋季大会講演要旨集, 08 Sep. 2005

  
• 層状金属酸化物ナノシートの電位変化による局所構造変化の検討

  門磨義浩; 内本喜晴; 脇原将孝

  電気化学会大会講演要旨集, 01 Apr. 2005

  
• 固体高分子形燃料電池実用化戦略的技術開発事業／ 基礎的・共通的課題に関す,る技 術開発

  内本喜晴

  独立行政法人新エネルギー・産業技術総合開発機構補助金, 2005, Peer-reviewed

  
• Electrochemical performances and improved mechanism of surface-modified natural graphite for Lithium ion battery

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  日本化学会講演予稿集, 03 Mar. 2003

  
• Local Structural Studies of LiCr_yMn_2-yO₄ Cathode Materials for Li-ion Batteries

  KANEKO M; MATSUNO S; MIKI T; NAKAYAMA M; IKUTA H; UCHIMOTO Y; WAKIHARA M; KAWAMURA K

  J. Phys. Chem. B, 2003

  
• Molecular dynamics simulations of LiCr_yMn_2-yO ₄ with spinel structure

  M. Nakayama; M. Kaneko; S. Matsuno; H. Ikuta; Y. Uchimoto; M. Wakihara

  Proceedings - Electrochemical Society, 2003, Peer-reviewed

  
• 金属アルコキシド表面処理による天然黒鉛のリチウムイオン二次電池負極特性

  門磨義浩; KOTTEGODA I R M; 玉木匠; 生田博将; 内本喜晴; 脇原将孝

  電気化学秋季大会講演要旨集, 05 Sep. 2002

  
• 金属アルコキシド表面処理を施した天然黒鉛のリチウムイオン二次電池負極特性

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  化学工学会秋季大会研究発表講演要旨集, 18 Aug. 2002

  
• Spin-glass transition in spinel LiCrMnO_4 and the influence of oxygen nonstoichiometry

  Tachibana M.; Tojo T.; Kawaji H.; Atake T.; Ikuta H.; Uchimoto Y.; Wakihara M.

  Meeting abstracts of the Physical Society of Japan, 13 Aug. 2002

  
• Electrochemical performances of surface-modified natural graphite by alumina for Li-ion secondary batteries.

  玉木匠; 門磨義浩; 生田博将; 内本喜晴; 脇原将孝

  日本化学会講演予稿集, 11 Mar. 2002

  
• Electrochemical performance of surface-modified natural graphite by aluminum.

  門磨義浩; KIM S‐S; 生田博将; 内本喜晴; 脇原将孝

  固体イオニクス討論会講演要旨集, 12 Nov. 2001

  
• 天然黒鉛のアルミナ表面処理によるリチウムイオン二次電池負極特性

  門磨義浩; KIM Sung‐Soo; 生田博将; 内本喜晴; 脇原将孝

  化学電池材料研究会ミーティング講演要旨集, 25 Jun. 2001

  
• アルミニウム処理した天然黒鉛のリチウムイオン二次電池負極特性

  門磨義浩; 生田博将; 内本喜晴; 脇原将孝; KIM S‐S

  電気化学会大会講演要旨集, 25 Mar. 2001

  
• Micro pattern of TiO2 thin film formation by direct synthesis from aqueous solution and transcription of resist pattern

  T Yao; Y Uchimoto; H Yabe

  MATERIALS SCIENCE OF NOVEL OXIDE-BASED ELECTRONICS, 2000, Peer-reviewed

  
• PREPARATION OF THIN CATION-EXCHANGE MEMBRANES FOR REDOX-FLOW BATTERY USING GLOW-DISCHARGE PLASMA PROCESS

  K YASUDA; Y UCHIMOTO; Z OGUMI; Z TAKEHARA

  DENKI KAGAKU, Dec. 1993

  
• PREPARATION OF THIN CATION-EXCHANGER FILMS FROM BENZENESULFONYL FLUORIDE BY GLOW-DISCHARGE PLASMA PROCESSES

  Y UCHIMOTO; K YASUDA; Z OGUMI; Z TAKEHARA; A TASAKA; T IMAHIGASHI

  BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Apr. 1993

  
• PREPARATION AND CHARACTERIZATION OF IONICALLY-CONDUCTIVE THIN-FILMS USING PLASMA POLYMERIZATION

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Apr. 1990

  
• Preparation and characterization of ionically-conductive thin films using plasma polymerization

  Zempachi Ogumi; Yoshiharu Uchimoto; Zen-ichiro Takehara

  Polymeric Materials Science and Engineering, Proceedings of the ACS Division of Polymeric Materials Science and Engineering, 1990, Peer-reviewed

  
• IONICALLY CONDUCTIVE PLASMA POLYMER AS AN ELECTROLYTE FOR LITHIUM BATTERIES

  Z OGUMI; Y UCHIMOTO; Z TAKEHARA

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, Aug. 1987