Basic Information

Faculty

• Faculty of Engineering

Email Address

• Email Address

  iguchi.shoji.4kkyoto-u.ac.jp

Academic Degree

• 25 Mar. 2013

  京都大学修士（工学）
• 23 Mar. 2016

  京都大学博士（工学）

Academic Resume (Undergraduate School/Majors)

• 東京学芸大学, 教育学部中等教育教員養成課程理科専攻, 卒業

Research History

• From Apr. 2024, To Present

  京都大学大学院工学研究科, 分子工学専攻, 特定准教授
• From Jul. 2022, To Mar. 2024

  Kyoto University, Graduate School of Engineering Department of Molecular Engineering, 特定講師
• From Apr. 2018, To Jun. 2022

  Tokyo Institute of Technology, School of Materials and Chemical Technology, 助教
• From Apr. 2017, To Mar. 2018

  National Institute of Advanced Industrial Science and Technology, 太陽光発電研究センター, 研究員（常勤研究職員）
• From Apr. 2016, To Mar. 2017

  National Institute of Advanced Industrial Science and Technology, 太陽光発電研究センター, 産総研特別研究員（ポスドク）
• From Apr. 2014, To Mar. 2016

  Kyoto University, Graduate School of Engineering, 日本学術振興会特別研究員（DC2）

ID,URL

• J-Global ID

  201801002100761778

• Researcher number

  20803878

researchmap URL

• https://researchmap.jp/s.iguchi

Research

Research Interests

• 電解
• 触媒

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Catalytic processes and resource chemistry

Papers

• Promoting Effect of Pd Nanoparticles on SrTi0.8Mn0.2O3 in the Reverse Water‐Gas Shift Reaction via the Mars–Van Krevelen Mechanism

  Minori Kobayashi; Shimpei Naniwa; Keita Goto; Hiroki Matsuo; Shoji Iguchi; Tsunehiro Tanaka; Kentaro Teramura

  ChemCatChem, 25 Nov. 2024

  
• Surface Modifications of Heterogeneous Photocatalysts for Photocatalytic Conversion of CO2 by H2O as the Electron Donor

  Takechi Nakamoto; Shoji Iguchi; Shimpei Naniwa; Tsunehiro Tanaka; Kentaro Teramura

  ChemCatChem, 25 Nov. 2024

  Access this paper :

  
• Ag co-catalyst prepared by ultrasonic reduction method for efficient photocatalytic conversion of CO2 with H2O using ZnTa2O6 photocatalyst

  Kio Kawata; Shoji Iguchi; Shimpei Naniwa; Tsunehiro Tanaka; Masamu Nishimoto; Kentaro Teramura

  Catalysis Science & Technology, 2024

  
• Electrocatalytic Oxidation of Primary Alcohols at the Triple-Phase Boundary in an Anion-Exchange Membrane Reactor with Nickel, Cobalt, and Iron Catalysts

  Y Furutani; Y Shimizu; J Harada; Y Muto; A Yonezawa; S Iguchi; N Shida; M Atobe

  ACS CATALYSIS, May 2024, Peer-reviewed

  
• Photocatalytic conversion of CO₂ using K₂YTa₅O₁₅ photocatalyst in the presence of silver-iron dual cocatalyst

  S Iguchi; Y Ikeda; S Naniwa; T Tanaka; K Teramura

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Mar. 2024, Peer-reviewed

  
• Effects of Metal-Oxygen Coordination in Pt-Ru-Sn Electrocatalyst in the Electrochemical Reforming of Aqueous EtOH in a Solid-Polymer-Electrolyte Electrolysis Cell

  JJB Lidasan; Y Kojima; S Iguchi; I Yamanaka

  ACS APPLIED ENERGY MATERIALS, Jan. 2024, Peer-reviewed

  
• Fourteen-membered macrocyclic cobalt complex for the electrolysis of low-concentration gaseous carbon dioxide with high faradaic efficiency toward carbon monoxide

  T Inada; S Iguchi; M Yamamoto; Y Hasegawa; M Moriya; J Ohyama; Y Nabae; S Naniwa; T Tanaka; K Teramura

  CATALYSIS SCIENCE & TECHNOLOGY, Jan. 2024, Peer-reviewed

  
• Selective conversion of methane to ethane and hydrogen over In/molecular-sieve-3A catalyst

  A Nakaya; A Suzuki; S Iguchi; I Yamanaka

  CATALYSIS SCIENCE & TECHNOLOGY, Nov. 2023, Peer-reviewed

  
• Solid-Polymer-Electrolyte Electrolysis of Urea Aqueous Solutions for Hydrogen Synthesis

  A Okano; S Iguchi; T Kajino; Y Hikita; G Iijima; I Yamanaka

  ACS SUSTAINABLE CHEMISTRY & ENGINEERING, Aug. 2023, Peer-reviewed

  
• Mg-doped SrTiO3 photocatalyst with Ag-Co cocatalyst for enhanced selective conversion of CO2 to CO using H2O as the electron donor

  T Nakamoto; S Iguchi; S Naniwa; T Tanaka; K Teramura

  CATALYSIS SCIENCE & TECHNOLOGY, Jul. 2023, Peer-reviewed

  Access this paper :

  
• Electrocatalytic Hydrogenation of Pyridines and Other Nitrogen-Containing Aromatic Compounds

  Naoki Shida; Yugo Shimizu; Akizumi Yonezawa; Juri Harada; Yuka Furutani; Yusuke Muto; Ryo Kurihara; Junko N. Kondo; Eisuke Sato; Koichi Mitsudo; Seiji Suga; Shoji Iguchi; Kazuhide Kamiya; Mahito Atobe

  Journal of the American Chemical Society, 07 Oct. 2024

  
• Oxygen Storage Property and Catalytic Performance of Ti-Doped FeNbO₄

  Chisa Iwasaki; Yuji Yoshiyama; Saburo Hosokawa; Naoto Nagata; Ayano Dejima; Kenya Onishi; Raizo Maeda; Shimpei Naniwa; Shoji Iguchi; Hiroyuki Asakura; Kentaro Teramura; Tsunehiro Tanaka

  The Journal of Physical Chemistry C, 07 Jun. 2024

  
• What is the Active Structure for High-Temperature Direct Dehydrogenative Conversion of Methane by the Supported NiP Catalysts - An in situ XAFS Study

  Qing Wang; Shoji Iguchi; Ichiro Yamanaka; Jin Ohta; Takahiro Wada; Motohiro Uo; Daiki Kido; Masao Kimura; Kiyotaka Asakura

  The Journal of Physical Chemistry C, Feb. 2024, Peer-reviewed

  
• The Effect of Structural Change during the Activation Process on the Catalysis of In/SiO₂ Nonoxidative Coupling of Methane: An Operando XAFS Study

  Takahiro Wada; Upendar Kashaboina; Yuta Nishikawa; Yuki Wakisaka; Deling Bao; Satoru Takakusagi; Yuta Inami; Fumiya Kuriyama; Arnoldus Lambertus Dipu; Hitoshi Ogihara; Shoji Iguchi; Ichiro Yamanaka; Daiki Kido; Masao Kimura; Motohiro Uo; Kiyotaka Asakura

  The Journal of Physical Chemistry C, 12 Dec. 2023, Peer-reviewed

  
• Hydrogenation of CO₂ over Mn-Substituted SrTiO₃ Based on the Reverse Mars–van Krevelen Mechanism

  Hiroki Matsuo; Minori Kobayashi; Shimpei Naniwa; Shoji Iguchi; Soichi Kikkawa; Hiroyuki Asakura; Saburo Hosokawa; Tsunehiro Tanaka; Kentaro Teramura

  The Journal of Physical Chemistry C, 03 May 2023

  
• CoN₄C_x Electrocatalyst for CO₂ Reduction to CO by the Solid Polymer Electrolyte Electrolysis

  Shoji Iguchi; Siyuan Jia; Yuji Ogishima; Yuki Senba; Hitoshi Ogihara; Ichiro Yamanaka

  Energy & Fuels, 17 Feb. 2022

  
• Mechanochemical Route for Preparation of MFI-Type Zeolites Containing Highly Dispersed and Small Ce Species and Catalytic Application to Low-Temperature Oxidative Coupling of Methane

  Mizuho Yabushita; Motohiro Yoshida; Ryota Osuga; Fumiya Muto; Shoji Iguchi; Shuhei Yasuda; Atsushi Neya; Mami Horie; Sachiko Maki; Kiyoshi Kanie; Ichiro Yamanaka; Toshiyuki Yokoi; Atsushi Muramatsu

  Industrial and Engineering Chemistry Research, 21 Jul. 2021

  
• X-ray absorption fine structure studies on nickel phosphide catalysts for the non-oxidative coupling of methane reaction using a theoretical model

  Md Harun Al Rashid; Arnoldus Lambertus Dipu; Yuta Nishikawa; Hitoshi Ogihara; Yuta Inami; Shoji Iguchi; Ichiro Yamanaka; Shinchi Nagamatsu; Daiki Kido; Bing Hu; Kiyotaka Asakura

  Radiation Physics and Chemistry, Jul. 2021

  
• Development of Highly Active Silica-Supported Nickel Phosphide Catalysts for Direct Dehydrogenative Conversion of Methane to Higher Hydrocarbons

  Arnoldus Lambertus Dipu; Yuta Nishikawa; Yuta Inami; Shoji Iguchi; Ichiro Yamanaka

  Catalysis Letters, 08 Apr. 2021

  
• Direct Nonoxidative Conversion of Methane to Higher Hydrocarbons over Silica-​Supported Nickel Phosphide Catalyst

  Arnoldus Lambertus Dipu; Shunya Ohbuchi; Yuta Nishikawa; Shoji Iguchi; Hitoshi Ogihara; Ichiro Yamanaka

  ACS Catalysis, 19 Dec. 2020, Peer-reviewed

  
• The Active Center of Co–N–C Electrocatalysts for the Selective Reduction of CO2 to CO Using a Nafion-H Electrolyte in the Gas Phase

  Hitoshi Ogihara; Tomomi Maezuru; Yuji Ogishima; Yuta Inami; Mayuko Saito; Shoji Iguchi; Ichiro Yamanaka

  ACS Omega, 11 Aug. 2020

  
• In-Fe mixed oxide as an oxygen-evolution photocatalyst for visible-light-driven Z-scheme water splitting

  Yugo Miseki; Kana Fujita; Shoji Iguchi; Osamu Kitao; Takahiro Gunji; Kazuhiro Sayama

  SUSTAINABLE ENERGY & FUELS, Jun. 2020

  
• Disposition of Iridium on Ruthenium Nanoparticle Supported on Ketjenblack: Enhancement in Electrocatalytic Activity toward the Electrohydrogenation of Toluene to Methylcyclohexane

  Yuta Inami; Shoji Iguchi; Shinichi Nagamatsu; Kiyotaka Asakura; Ichiro Yamanaka

  ACS Omega, 21 Jan. 2020

  
• Solar-light-driven non-bias photoelectrolysis for bleach production from sea water and atmospheric oxygen

  Shoji Iguchi; Hiroyuki Tateno; Soichi Takasugi; Yugo Miseki; Kazuhiro Sayama

  SUSTAINABLE ENERGY & FUELS, Dec. 2019, Peer-reviewed

  
• Catalysis of liquid-metal indium for direct dehydrogenative conversion of methane into higher hydrocarbons

  Yuta Nishikawa; Ayumi Nakaya; Hitoshi Ogihara; Yuki Ohtsuka; Akira Nakayama; Jun-ya Hasegawa; Shoji Iguchi; Ichiro Yamanaka

  12th Natural Gas Conversion Symposium 2019, 2019

  
• Electrochemical H2O2 Production and Accumulation from H2O by Composite Effect of Al2O3 and BiVO4

  Yuta Miyase; Shoji Iguchi; Yugo Miseki; Takahiro Gunji; Kazuhiro Sayama

  JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2019, Peer-reviewed

  
• Metamorphosis-like Transformation during Activation of In/SiO2 Catalyst for Non-oxidative Coupling of Methane: In Situ X-ray Absorption Fine Structure Analysis

  Upendar Kashaboina; Yuta Nishikawa; Yuki Wakisaka; Natee Sirisit; Shin-ichi Nagamatsu; Deling Bao; Hiroko Ariga-Miwa; Satoru Takakusagi; Yuta Inami; Fumiya Kuriyama; Arnoldus Lambertus Dipu; Hitoshi Ogihara; Shoji Iguchi; Ichiro Yamanaka; Takahiro Wada; Kiyotaka Asakura

  CHEMISTRY LETTERS, 2019, Peer-reviewed

  
• Photo-Electrochemical C-H Bond Activation of Cyclohexane Using a WO3 Photoanode and Visible Light

  Hiroyuki Tateno; Shoji Iguchi; Yugo Miseki; Kazuhiro Sayama

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, Peer-reviewed

  
• A nanoLDH catalyst with high CO2 adsorption capability for photo-catalytic reduction

  Yasuaki Tokudome; Megu Fukui; Shoji Iguchi; Yudai Hasegawa; Kentaro Teramura; Tsunehiro Tanaka; Masanori Takemoto; Reo Katsura; Masahide Takahashi

  Journal of Materials Chemistry A, 2018, Peer-reviewed

  
• Modification of BiVO4/WO3 composite photoelectrodes with Al2O3 via chemical vapor deposition for highly efficient oxidative H2O2 production from H2O

  Yuta Miyase; Soichi Takasugi; Shoji Iguchi; Yugo Miseki; Takahiro Gunji; Kotaro Sasaki; Etsuko Fujita; Kazuhiro Sayama

  SUSTAINABLE ENERGY & FUELS, 2018, Peer-reviewed

  
• Efficient hypochlorous acid (HClO) production via photoelectrochemical solar energy conversion using a BiVO4-based photoanode

  Shoji Iguchi; Yugo Miseki; Kazuhiro Sayama

  SUSTAINABLE ENERGY & FUELS, 2018, Peer-reviewed

  
• Drastic improvement in the photocatalytic activity of Ga2O3 modified with Mg-Al layered double hydroxide for the conversion of CO2 in water

  Shoji Iguchi; Yudai Hasegawa; Kentaro Teramura; Shotaro Kidera; Soichi Kikkawa; Saburo Hosokawa; Hiroyuki Asakura; Tsunehiro Tanaka

  SUSTAINABLE ENERGY & FUELS, Oct. 2017, Peer-reviewed

  
• Which is an Intermediate Species for Photocatalytic Conversion of CO2 by H2O as the Electron Donor: CO2 Molecule, Carbonic Acid, Bicarbonate, or Carbonate Ions?

  Kentaro Teramura; Kazutaka Hori; Yosuke Terao; Zeai Huang; Shoji Iguchi; Zheng Wang; Hiroyuki Asakura; Saburo Hosokawa; Tsunehiro Tanaka

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

  
• 層状複水酸化物の表面性質を活用したCO2の光還元

  井口翔之; 寺村謙太郎; 朝倉博行; 細川三郎; 田中庸裕

  光化学協会誌「光化学」, 2017, Invited

  
• Preparation of transition metal-containing layered double hydroxides and application to the photocatalytic conversion of CO2 in water

  Shoji Iguchi; Yudai Hasegawa; Kentaro Teramura; Saburo Hosokawa; Tsunehiro Tanaka

  JOURNAL OF CO2 UTILIZATION, Sep. 2016, Peer-reviewed

  
• Photocatalytic conversion of CO2 in water using fluorinated layered double hydroxides as photocatalysts

  Shoji Iguchi; Kentaro Teramura; Saburo Hosokawa; Tsunehiro Tanaka

  Applied Catalysis A: General, 05 Jul. 2016, Peer-reviewed

  
• Chapter 18, Application of layered double hydroxide (LDHs) in photocatalysis

  S. Iguchi; K. Teramura; S. Hosokawa; T. Tanaka

  “Nanostructured Photocatalysts: Preparation, Characterization, Reaction” Edited by H. Yamashita and H. Li, 2016, Invited

  
• Investigation on electrochemical and photoelectrochemical properties of Ni−Al LDH photocatalyst

  S. Iguchi; S. Kikkawa; K. Teramura; S. Hosokawa; T. Tanaka

  Physical Chemistry Chemical Physics, 2016, Peer-reviewed

  
• A ZnTa2O6 photocatalyst synthesized via solid state reaction for conversion of CO2 into CO in water

  Shoji Iguchi; Kentaro Teramura; Saburo Hosokawa; Tsunehiro Tanaka

  CATALYSIS SCIENCE & TECHNOLOGY, 2016, Peer-reviewed

  
• Photocatalytic conversion of CO2 in an aqueous solution using various kinds of layered double hydroxides

  Shoji Iguchi; Kentaro Teramura; Saburo Hosokawa; Tsunehiro Tanaka

  CATALYSIS TODAY, Aug. 2015, Peer-reviewed

  
• Effect of the chloride ion as a hole scavenger on the photocatalytic conversion of CO<inf>2</inf> in an aqueous solution over Ni-Al layered double hydroxides

  Shoji Iguchi; Kentaro Teramura; Saburo Hosokawa; Tsunehiro Tanaka

  Physical Chemistry Chemical Physics, 21 Jul. 2015, Peer-reviewed

  Access this paper :

  
• 層状複水酸化物（LDH）を用いた水中でのCO2の光還元

  井口翔之; 寺村謙太郎; 細川三郎; 田中庸裕

  日本化学会研究会「低次元系光機能材料研究会」ニュースレター, 2015, Invited

  
• Artificial photosynthesis using double layered hydroxides

  Kentaro Teramura; Shoji Iguchi; Hirotaka Ishii; Saburo Hosokawa; Tsunehiro Tanaka

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2014, Peer-reviewed

  
• Photocatalytic conversion of CO2 in H2O using layered double hydroxides (LDHs)

  Kentaro Teramura; Shoji Iguchi; Saburo Hosokawa; Tsunehiro Tanaka

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2014, Peer-reviewed

  
• 光触媒を用いた二酸化炭素の光還元

  井口 翔之

  分子工学総説集, 2013

  
• 01. 光触媒でCO2を固定する―人工光合成を目指して

  寺村謙太郎; 井口翔之; 田中庸裕

  月刊「化学」, 2013, Invited

  
• 層状複水酸化物を用いた水中でのCO2の光還元

  井口 翔之; 水野 由克; 王 征; 寺村 謙太郎; 宍戸 哲也; 田中 庸裕

  石油学会 年会・秋季大会講演要旨集, Jan. 2012, Peer-reviewed

  
• Photocatalytic Conversion of CO2 in Water over Layered Double Hydroxides

  Kentaro Teramura; Shoji Iguchi; Yuto Mizuno; Tetsuya Shishido; Tsunehiro Tanaka

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, Peer-reviewed

  

Misc.

• 高温反応条件下でのXAFSー反応解析の可能性

  KASHABOINA Upendar; 鮑徳玲; 城戸大貴; 三輪(有賀)寛子; 高草木達; 脇坂祐輝; 西川祐太; 井波雄太; 栗山史也; ARNOLDUSLAMBERTUS Dipu; 荻原仁志; 井口翔之; 山中一郎; 和田敬広; 朝倉清高

  触媒討論会討論会A予稿集(CD-ROM), 2020

  
• SPE型CO2電解に活性を示すCo-N-C触媒の構造解析と反応機構の推定

  仙波雄毅; 荻島裕司; 井波雄太; 井口翔之; 荻原仁志; 山中一郎

  触媒 = Catalysts & Catalysis, 2020

  
• In脱水素メタンカップリング触媒の高温オペランドXAFS観察

  KASHABOINA Upendar; 鮑徳玲; 城戸大貴; 三輪(有賀)寛子; 高草木達; 西川祐太; 井波雄太; 栗山史也; DIPU Arnoldus Lambertus; 荻原仁志; 井口翔之; 山中一郎; 和田敬広; 朝倉清高

  触媒 = Catalysts & Catalysis, 2020

  
• 全固体光触媒を用いた人工光合成―H₂Oを電子源とするCO₂の光還元―

  寺村 謙太郎; Zheng Wang; 朝倉 博行; 細川 三郎; 田中 庸裕; 堀 和貴; 長谷川 雄大; 寺尾 陽介; 巽 浩之; Shuying Wang; Rui Pang; Zeai Huang; 井口 翔之

  石油学会 年会・秋季大会講演要旨集, 2019

  
• Study of reaction intermediates for the photocatalytic conversion of CO₂ by H₂O as an electron donor

  Hori Kazutaka; Teramura Kentaro; Huang Zeai; Iguchi Shoji; Asakura Hiroyuki; Hosokawa Saburo; Tanaka Tsunehiro

  Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute, 2016

  

Awards

• 26 Jul. 2019

  東京工業大学2019年度物質理工学院研究奨励賞（東京工業大学）
• 08 Sep. 2020

  東京工業大学2020年度物質理工学院研究奨励賞（東京工業大学）
• 17 Sep. 2021

  東京工業大学2021年度物質理工学院研究奨励賞（東京工業大学）
• 16 Jan. 2019

  平成30年度東工大工系教育賞（東京工業大学）
• 22 Nov. 2017

  第36回固体・表面光化学討論会優秀講演賞（固体・表面光化学討論会）

External funds: Kakenhi

• Electrocatalytic reduction of NOx to NH3 using H2O as a proton source

  Grant-in-Aid for Early-Career Scientists

  Basic Section 27030:Catalyst and resource chemical process-related

  Kyoto University

  井口 翔之

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  アンモニア;窒素酸化物;電解還元;SPE電解

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K14541/
• Fabrication of nickel oxy-hydroxide using a solar-driven artificial photosynthesis

  Grant-in-Aid for Research Activity Start-up

  Tokyo Institute of Technology;National Institute of Advanced Industrial Science and Technology

  shoji iguchi

  From 25 Aug. 2017, To 31 Mar. 2019, Project Closed

  人工光合成;光電極;有用化学品;海水;次亜塩素酸;次亜臭素酸;オキシ水酸化ニッケル;太陽光エネルギー;化学エネルギー;光電気化学;酸化;オキシ水酸化物;太陽光

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H07397/

Education

Teaching subject(s)

• From 01 Apr. 2024, To 31 Mar. 2025

  Physical Chemistry Ia (Advanced Chemistry)

  7428, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Catalysis Science at Molecular Level 2

  P416, Spring, Graduate School of Engineering, 0.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Catalysis Science at Molecular Level

  H416, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Physical Chemistry Ia (Advanced Chemistry)

  7428, Fall, Faculty of Engineering, 2

Academic, Social Contribution

Committee Memberships

• From Feb. 2019, To Present

  代議員会, 触媒学会
• From Feb. 2018, To Present

  東日本支部キャタリシススクール運営委員会, 触媒学会
• From Feb. 2017, To Present

  東日本支部幹事会, 触媒学会
• From Feb. 2013, To Present

  若手会, 触媒学会