Basic Information

Email Address

• Email Address

  urayama.kenji.2skyoto-u.ac.jp

Professional Memberships

• 国際純正応用化学連合(IUPAC)
• アメリカ物理学会
• 日本化学会
• 日本液晶学会
• 日本ゴム協会
• 日本材料学会
• 日本レオロジー学会
• 高分子学会
• International Union of Pure and Applied Chemistry (IUPAC)
• American Physical Society
• The Japan Society of Polymer Processing
• Japanese Liquid Crystal Society
• The Society of Rubber Industry, Japan
• The Society of Materials Science, Japan
• The Society of Rheology, Japan
• The Society of Polymer Science

Academic Degree

• 23 Mar. 1992

  京都大学修士（工学）
• 24 Sep. 1996

  京都大学博士（工学）

Academic Resume (Graduate Schools)

• 京都大学, 大学院工学研究科博士後期課程高分子化学専攻, 退学
• 京都大学, 大学院工学研究科修士課程高分子化学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 工学部高分子化学科, 卒業

Research History

• From Apr. 2022, To Present

  Kyoto University, Graduate School of Engineering Department of Material Chemistry, Professor
• From 2013, To Mar. 2022

  Kyoto Institute of Technology, 材料化学系, Professor
• From 2007, To 2013

  Kyoto University, Graduate School of Engineering, Department of Material Chemistry
• From 2005, To 2007

  Kyoto University, Graduate School of Engineering, Department of Material Chemistry
• From 2003, To 2004

  Kyoto University, Graduate School of Engineering, Department of Material Chemistry
• From 1994, To 2002

  Kyoto University, Institute for Chemical Research
• From 2002

  (1-3月）ポツダム大学物理学科 文部科学省在外研究員
• From 2000

  (1-3月）ポツダム大学物理学科 文部科学省在外研究員
• From 1998

  (3-12月) マックスプランク高分子研究所 博士研究員

ID,URL

• ORCID ID

  0000-0002-2823-6344

• J-Global ID

  200901076883127409

• External link

  https://www-6.polym.kyoto-u.ac.jp/en/

Website(s) (URL(s))

• http://www-6.polym.kyoto-u.ac.jp

researchmap URL

• https://researchmap.jp/read0183903

Research

Research Interests

• エラストマー
• 高分子液晶
• レオロジー
• 高分子ゲル
• Rheology
• Rubber Elasticity
• Polymer Liquid Crystal
• Elastomer
• Gel

Research Areas

• Nanotechnology/Materials, Polymer chemistry

Papers

• Mechanically tunable porous gels constructed via the dual coordination/covalent polymerization of coumarin-functionalized rhodium–organic cuboctahedra

  David W. Burke; Masataka Yamashita; Zaoming Wang; Mako Kuzumoto; Kenji Urayama; Kei Saito; Shuhei Furukawa

  Chemical Science, 2025

  Access this paper :

  
• Crack tip stress intensification in strain-induced crystallized elastomer

  Thanh-Tam Mai; Katsuhiko Tsunoda; Kenji Urayama

  Journal of the Mechanics and Physics of Solids, Dec. 2024

  
• Tracking the Evolution of Heterogeneous Crystallization Driven by Complex Deformation Scenarios in Natural Rubber

  Daichi Nozaki; Thanh-Tam Mai; Katsuhiko Tsunoda; Kenji Urayama

  Macromolecules, 22 Apr. 2025

  
• Poisson’s ratio transition in strain crystallizing elastomer: from rubbery amorphous to semicrystalline

  Takuho Naraoka; Ruito Tanaka; Hideaki Takagi; Katsuhiko Tsunoda; Thanh-Tam Mai; Shinichi Sakurai; Kenji Urayama

  Polymer Journal, Apr. 2025

  Access this paper :

  
• An anisotropic damage visco-hyperelastic model for multiaxial stress-strain response and energy dissipation in filled rubber

  Lionel Ogouari; Qiang Guo; Fahmi Zaïri; Thanh-Tam Mai; Kenji Urayama

  International Journal of Plasticity, Nov. 2024

  
• A multiscale model for the multiaxial anisotropic damage of double-network gels

  Lionel Ogouari; Qiang Guo; Fahmi Zaïri; Thanh-Tam Mai; Jian Ping Gong; Kenji Urayama

  Mechanics of Materials, Sep. 2024

  
• Significant anisotropic deformation and optical shifts in stretched cholesteric liquid crystal elastomers

  Saki Mori; Hideaki Takagi; Nobutaka Shimizu; Noriyuki Igarashi; Shinichi Sakurai; Kenji Urayama

  Soft Matter, 2024

  
• Application of a Strained Natural Rubber at High Temperatures

  Ruito Tanaka; Tomohiro Yasui; Yuji Kitamura; Katsuhiko Tsunoda; Hideaki Takagi; Nobutaka Shimizu; Noriyuki Igarashi; Hiroyasu Masunaga; Kenji Urayama; Shinichi Sakurai

  ACS Applied Polymer Materials, 08 Mar. 2024, Peer-reviewed

  
• Revisit of crystal orientation in a vulcanizate of natural rubber under planar elongation

  Ruito Tanaka; Tomohiro Yasui; Hideaki Takagi; Nobutaka Shimizu; Noriyuki Igarashi; Hiroyasu Masunaga; Yuji Kitamura; Katsuhiko Tsunoda; Thanh-Tam Mai; Kenji Urayama; Shinichi Sakurai

  Polymer Journal, Aug. 2024

  
• Strain hardening in biaxially stretched elastomers undergoing strain-induced crystallization

  Soichiro Hiraiwa; Thanh-Tam Mai; Katsuhiko Tsunoda; Kenji Urayama

  RSC Advances, 2023

  Access this paper :

  
• Porous supramolecular gels produced by reversible self-gelation of ruthenium-based metal–organic polyhedra

  Javier Troyano; Fuerkaiti Tayier; Phitchayapha Phattharaphuti; Takuma Aoyama; Kenji Urayama; Shuhei Furukawa

  Chemical Science, 2023

  Access this paper :

  
• Rheological Properties of Dense Suspensions of Thermo-Responsive Microgel Mixtures Undergoing Colloidal Gelation

  Saori Minami; Takumi Watanabe; Daisuke Suzuki; Kenji Urayama

  ECS Meeting Abstracts, 13 Jul. 2018

  
• (Invited) Stimuli Responsive Liquid Crystal Elastomers/Gels

  Kenji Urayama

  ECS Meeting Abstracts, 13 Jul. 2018

  
• Stress-independent delay time in yielding of dilute colloidal gels

  Atsushi Yamamoto; Takumi Inui; Daisuke Suzuki; Kenji Urayama

  Soft Matter, 2023

  
• Thermal Deformation of Polydomain Nematic Elasomers Using the Soft Elasticity

  Ashida Haruhisa; Urayama Kenji

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2014

  
• Pore-Networked Gels: Permanently Porous Ionic Liquid Gels with Linked Metal-Organic Polyhedra Networks

  ZM Wang; A Ozcan; GA Craig; F Haase; T Aoyama; D Poloneeva; K Horio; M Higuchi; MS Yao; CM Doherty; G Maurin; K Urayama; A Bavykina; S Horike; J Gascon; R Semino; S Furukawa

  JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Jun. 2023, Peer-reviewed

  
• A multiscale model for multiaxial inelastic behavior of elastomeric particulate composites

  Mahrez Saadedine; Fahmi Zaïri; Nourdine Ouali; Thanh-Tam Mai; Kenji Urayama; Abderrahman Tamoud; Amar Mesbah

  International Journal of Plasticity, May 2023, Peer-reviewed

  
• Transition of rupture mode of strain crystallizing elastomers in tensile edge-crack tests

  Katsuhiko Tsunoda; Yuji Kitamura; Kenji Urayama

  Soft Matter, Mar. 2023, Peer-reviewed

  
• Negative and Positive Energetic Elasticity of Polydimethylsiloxane Gels

  Takuma Aoyama; Kenji Urayama

  ACS Macro Letters, 21 Mar. 2023, Peer-reviewed

  
• ソフトマテリアルのき裂の進展ダイナミクス

  Thanh Tam MAI; 角田 克彦; 浦山 健治

  高分子, 2023

  
• Unraveling Non‐Uniform Strain‐Induced Crystallization Near a Crack Tip in Natural Rubber

  Thanh‐Tam Mai; Tomohiro Yasui; Ruito Tanaka; Hiroyasu Masunaga; Taizo Kabe; Katsuhiko Tsunoda; Shinichi Sakurai; Kenji Urayama

  Advanced Science, Mar. 2024

  
• Four distinct network patterns of supramolecular/polymer composite hydrogels controlled by formation kinetics and interfiber interactions

  Keisuke Nakamura; Ryou Kubota; Takuma Aoyama; Kenji Urayama; Itaru Hamachi

  Nature Communications, 27 Mar. 2023

  Access this paper :

  
• Time–strain inseparability in multiaxial stress relaxation of supramolecular gels formed via host–guest interactions

  Takuro Kimura; Takuma Aoyama; Masaki Nakahata; Yoshinori Takashima; Motomu Tanaka; Akira Harada; Kenji Urayama

  Soft Matter, Jul. 2022, Peer-reviewed

  
• Unusual Actuation of Precisely Designable Two-Layer Poly(N-isopropylacrylamide) Gel Films Composited with Asymmetrically Aligned Liquid Crystalline Nanosheets

  Takumi Inadomi; Kenji Urayama; Nobuyoshi Miyamoto

  ACS Applied Polymer Materials, 08 Jul. 2022, Peer-reviewed

  
• Controlled Sequential Assembly of Metal–Organic Polyhedra into Colloidal Gels with High Chemical Complexity

  Min Ying Tsang; Shun Tokuda; Po-Chun Han; Zaoming Wang; Alexandre Legrand; Marina Kawano; Masahiko Tsujimoto; Yuki Ikeno; Kenji Urayama; Kevin C.-W. Wu; Shuhei Furukawa

  Small Structures, Aug. 2022, Peer-reviewed

  
• 液晶エラストマーのソフトモードが生む高ダンピング特性

  奈良岡 拓歩; 浦山 健治

  日本液晶学会討論会講演予稿集, 2021

  
• エラストマーの線形動的粘弾性の基礎

  浦山 健治

  日本ゴム協会誌, 2021, Peer-reviewed

  
• Linear Dynamic Viscoelasticity of Dual Cross-Link Poly(Vinyl Alcohol) Hydrogel with Determined Borate Ion Concentration

  Takuro Taniguchi; Kenji Urayama

  Gels, 14 Jun. 2021, Peer-reviewed

  
• 二軸伸長とねじり変形からみた液晶エラストマーのソフト弾性挙動

  岡本 鈴佳; 竹部 朝香; 徳本 晴紀; 神谷 和孝; 小椎尾 謙; 高原 淳; 浦山 健治

  日本液晶学会討論会講演予稿集, 2021

  
• ツイストネマチックエラストマー膜のらせん形態の解析

  上東 充嗣; 土井 悠; Valerio Varano; Luciano Teresi; 浦山 健治

  日本液晶学会討論会講演予稿集, 2021

  
• ハイドロゲルの二軸ひずみ場でのき裂特性の実験的解析

  浦山 健治; Thahn-Tam MAI

  M&M材料力学カンファレンス, 2021

  
• Probing the in-plane liquid-like behavior of liquid crystal elastomers

  H. Tokumoto; Z. Hao; A. Takebe; K. Kamitani; K. Kojio; A. Takahara; K. Bhattacharya; Kenji Urayama

  SCIENCE ADVANCES, 2021, Peer-reviewed

  
• ツイスト配向液晶エラストマーのらせん形態の解析

  上東 充嗣; 土井 悠; Valerio VARANO; Luciano TERESI; 浦山 健治

  日本液晶学会討論会講演予稿集, 2020

  
• モノドメイン主鎖型液晶エラストマーの二軸伸長特性

  岡本 鈴佳; 川床 亮輔; 鄭 朝鴻; 小椎尾 謙; 高原 淳; Avendano-Bolivar Adrian; Ware Taylor; 浦山 健治

  日本液晶学会討論会講演予稿集, 2020

  
• 液晶エラストマー・液晶ゲルの外場応答特性(<特集>ゲル研究の新展開)

  浦山 健治

  物性研究, Feb. 2010, Peer-reviewed

  Access this paper :

  
• Comparison of Mullins Effect Anisotropy of the Elastomers Reinforced by Carbon-Black and Silica Filler

  Thanh-Tam Mai; Yuga Taniguchi; Katsuhiko Tsunoda; Kenji Urayama

  Nihon Reoroji Gakkaishi, 15 Feb. 2023

  
• Experimental Analysis of Fast Crack Growth in Elastomers

  Thanh-Tam Mai; Yoshihiro Morishita; Katsuhiko Tsunoda; Kenji Urayama

  Advances in Polymer Science, 2021

  
• Heterogeneous Viscoelasticity under Uniaxial Elongation of Isoprene Rubber Vulcanizate Investigated by Nanorheological Atomic Force Microscope and Dynamic Mechanical Analysis

  Ryusei Nomura; Xiaobin Liang; Hitoshi Iwabuki; Takuma Aoyama; Makiko Ito; Kenji Urayama; Ken Nakajima

  NIHON REOROJI GAKKAISHI, 2020

  
• Phototriggered Spatially Controlled Out-of-Equilibrium Patterns of Peptide Nanofibers in a Self-Sorting Double Network Hydrogel

  Keisuke Nakamura; Wataru Tanaka; Kei Sada; Ryou Kubota; Takuma Aoyama; Kenji Urayama; Itaru Hamachi

  Journal of the American Chemical Society, 24 Nov. 2021

  Access this paper :

  
• Hypercrosslinked Polymer Gels as a Synthetic Hybridization Platform for Designing Versatile Molecular Separators

  Yan Su; Zaoming Wang; Alexandre Legrand; Takuma Aoyama; Nattapol Ma; Weitao Wang; Ken-ichi Otake; Kenji Urayama; Satoshi Horike; Susumu Kitagawa; Shuhei Furukawa; Cheng Gu

  Journal of the American Chemical Society, 20 Apr. 2022

  
• Investigating Multiaxial Mullins Effect of Carbon-Black-Reinforced Elastomers Using Electrical Resistivity Measurements

  Yuga Taniguchi; Thanh-Tam Mai; Masashi Yamaguchi; Katsuhiko Tsunoda; Kenji Urayama

  ACS Applied Polymer Materials, 11 Feb. 2022

  
• Biaxial Loading Effects on Strain Energy Release Rate and Crack-Tip Strain Field in Elastic Hydrogels

  Thanh-Tam Mai; Kenji Urayama

  Macromolecules, 25 May 2021

  
• Crack-Tip Strain Field in Supershear Crack of Elastomers

  Thanh-Tam Mai; Kenichiro Okuno; Katsuhiko Tsunoda; Kenji Urayama

  ACS Macro Letters, 19 May 2020

  
• A Coordinative Solubilizer Method to Fabricate Soft Porous Materials from Insoluble Metal–Organic Polyhedra

  Arnau Carné‐Sánchez; Gavin A. Craig; Patrick Larpent; Vincent Guillerm; Kenji Urayama; Daniel Maspoch; Shuhei Furukawa

  Angewandte Chemie, 06 May 2019

  
• Control of Extrinsic Porosities in Linked Metal–Organic Polyhedra Gels by Imparting Coordination-Driven Self-Assembly with Electrostatic Repulsion

  Zaoming Wang; Takuma Aoyama; Elí Sánchez-González; Tomoko Inose; Kenji Urayama; Shuhei Furukawa

  ACS Applied Materials & Interfaces, 25 May 2022

  
• Composite Elastomer Exhibiting a Stress-Dependent Color Change and High Toughness Prepared by Self-Assembly of Silica Particles in a Polymer Network

  Eiji Miwa; Kenta Watanabe; Fumio Asai; Takahiro Seki; Kenji Urayama; Jeremy Odent; Jean-Marie Raquez; Yukikazu Takeoka

  ACS APPLIED POLYMER MATERIALS, Sep. 2020

  
• Effects of External Fields on Swelling and Phase Transition of Nematic Gels

  Mashita Ryo; Urayama Kenji; Takigawa Toshikazu; Kobayashi Ichiro

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2006

  
• Slow Dynamics in Shape Recovery of Polydomain Nematic Gels

  Honda Seiji; Urayama Kenji; Takigawa Toshikazu

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2006

  
• Stimulus-Response of Liquid Crystalline Gels

  URAYAMA Kenji; TAKIGAWA Toshikazu

  Kobunshi, 01 Jul. 2005

  
• Elastomer with Highest Extensibility

  URAYAMA Kenji

  Kobunshi, Aug. 1998

  
• Stimuli-Responsive Liquid Crystal Elastomers

  URAYAMA Kenji

  GOMU, 15 Feb. 2007

  
• 1C08 Volume Phase Transition of Liquid Crystalline Gels in Nematogenic Solvents

  OKUNO Yuko; NAKAO Toshio; URAYAMA Kenji; KOHJIYA Shinzo

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2002

  
• Impact of Strain-Induced Crystallization on Fast Crack Growth in Stretched cis-1,4-Polyisoprene Rubber

  Ryosuke Osumi; Tomohiro Yasui; Ruito Tanaka; Thanh-Tam Mai; Hideaki Takagi; Nobutaka Shimizu; Katsuhiko Tsunoda; Shinichi Sakurai; Kenji Urayama

  ACS Macro Letters, 21 Jun. 2022

  
• Marked Sensitivity of Ultimate Elongation to Loading Axiality in Polyrotaxane Gels with Largely Slidable Cross Links

  Takuma Aoyama; Kazuaki Kato; Kenji Urayama

  ACS MACRO LETTERS, Mar. 2022

  
• Mechanical Properties of Homogeneous Polymer Networks Prepared by Star Polymer Synthesis Methods

  Yusuke Baba; Guohao Gao; Mitsuo Hara; Takahiro Seki; Kotaro Satoh; Masami Kamigaito; Taiki Hoshino; Kenji Urayama; Yukikazu Takeoka

  Macromolecules, 23 Nov. 2021

  
• PA56 Helical director orientation in cholesteric gels swollen by chiral liquid crystal solvents

  TOKUMOTO Haruki; URAYAMA Kenji

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2015

  
• Characterization of Finite Deformation Behavior of Polymer Gels by Means of Biaxial Stretching

  Urayama Kenji

  Journal of Network Polymer,Japan, 2016

  
• Response of Cholesteric Liqud Crystal Elastomers to Temperature variation

  Nagai Hama; Urayama Kenji

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2014

  
• ULTRA-HIGH EXTENSIBILITY OF DESWOLLEN POLYSILOXANE NETWORKS

  URAYAMA Kenji; IKEDA Yuko; KOHJIYA Shinzo

  GOMU, 15 Nov. 1995

  
• Swelling and Mechanical Properties of Polymer Gels from the Viewpoint of Poisson's Ratio.

  URAYAMA Kenji; KOHJIYA Shinzo; TAKIGAWA Toshikazu; MASUDA Toshiro

  GOMU, 15 Jul. 1995

  
• Dynamic glass transition dramatically accelerates crack propagation in rubberlike solids

  Atsushi Kubo; Naoyuki Sakumichi; Yoshihiro Morishita; Ko Okumura; Katsuhiko Tsunoda; Kenji Urayama; Yoshitaka Umeno

  Physical Review Materials, 29 Jul. 2021

  
• Nonturbid Fast Temperature-Responsive Hydrogels with Homogeneous Three-Dimensional Networks by Two Types of Star Polymer Synthesis Methods

  DoWoo Kwon; Yuto Jochi; Yuumi Okaya; Takahiro Seki; Kotaro Satoh; Masami Kamigaito; Taiki Hoshino; Kenji Urayama; Yukikazu Takeoka

  Macromolecules, 01 Jun. 2021

  
• Multiscale Structural Control of Linked Metal-Organic Polyhedra Gel by Aging-Induced Linkage-Reorganization

  Zaoming Wang; Christian Villa Santos; alexandre legrand; Frederik Haase; Yosuke Hara; Kazuyoshi Kanamori; Takuma Aoyama; Kenji Urayama; Cara M. Doherty; Glen-Jacob Smales; Brian R. Pauw; Yamil J. Colon; Shuhei Furukawa

  27 Apr. 2021

  
• Anisotropic stress-softening effect on fast dynamic crack in filler-reinforced elastomers

  Thanh Tam Mai; Kenichiro Okuno; Katsuhiko Tsunoda; Kenji Urayama

  Mechanics of Materials, Apr. 2021, Peer-reviewed, Corresponding author

  
• Spatiotemporal Control of Supramolecular Polymerization and Gelation of Metal-Organic Polyhedra.

  Alexandre Legrand; Li-Hao Liu; Philipp Royla; Takuma Aoyama; Gavin A Craig; Arnau Carné-Sánchez; Kenji Urayama; Jan J Weigand; Chia-Her Lin; Shuhei Furukawa

  Journal of the American Chemical Society, 10 Mar. 2021, Peer-reviewed

  
• Porous colloidal hydrogels formed by coordination-driven self-assembly of charged metal-organic polyhedra.

  Zaoming Wang; Gavin A Craig; Alexandre Legrand; Frederik Haase; Saori Minami; Kenji Urayama; Shuhei Furukawa

  Chemistry, an Asian journal, 04 Mar. 2021, Peer-reviewed

  
• Effect of stretching angle on the stress plateau behavior of main-chain liquid crystal elastomers.

  Suzuka Okamoto; Shinichi Sakurai; Kenji Urayama

  Soft matter, 18 Feb. 2021, Peer-reviewed, Corresponding author

  
• Supramolecular organogel formation behaviors of beads-on-string shaped poly(azomethine)s dependent on POSS structures in the main chains

  Ayano Ishida; Shunichi Fujii; Akifumi Sumida; Tasuku Kamitani; Saori Minami; Kenji Urayama; Hiroaki Imoto; Kensuke Naka

  Polymer Chemistry, 2021

  
• Micromechanical modeling of the multi-axial deformation behavior in double network hydrogels

  Rui Xiao; Thanh Tam Mai; Kenji Urayama; Jian Ping Gong; Shaoxing Qu

  International Journal of Plasticity, 2021, Peer-reviewed

  
• Nonlinear elasticity of ultrasoft near-critical gels with extremely sparse network structures revealed by biaxial stretching

  Kenji Urayama; Takuma Aoyama; Naoto Yamada

  Macromolecules, 2021, Peer-reviewed, Corresponding author

  
• GPR91 antagonist and TGF-β inhibitor suppressed collagen production of high glucose and succinate induced HSC activation.

  Mutsuko Sakai; Takaaki Sumiyoshi; Takuma Aoyama; Kenji Urayama; Ryoichi Yoshimura

  Biochemical and biophysical research communications, 17 Sep. 2020, Peer-reviewed

  
• Control of seed formation allows two distinct self-sorting patterns of supramolecular nanofibers.

  Ryou Kubota; Kazutoshi Nagao; Wataru Tanaka; Ryotaro Matsumura; Takuma Aoyama; Kenji Urayama; Itaru Hamachi

  Nature communications, 14 Aug. 2020, Peer-reviewed

  Access this paper :

  
• Two-step yielding behavior of densely packed microgel mixtures with chemically dissimilar surfaces and largely different sizes.

  Saori Minami; Takumi Watanabe; Yuma Sasaki; Haruka Minato; Atsushi Yamamoto; Daisuke Suzuki; Kenji Urayama

  Soft matter, 12 Aug. 2020, Peer-reviewed, Corresponding author

  
• Protein-responsive protein release of supramolecular/polymer hydrogel composite integrating enzyme activation systems.

  Hajime Shigemitsu; Ryou Kubota; Keisuke Nakamura; Tomonobu Matsuzaki; Saori Minami; Takuma Aoyama; Kenji Urayama; Itaru Hamachi

  Nature communications, 31 Jul. 2020, Peer-reviewed

  Access this paper :

  
• Supersoft elasticity and slow dynamics of isotropic-genesis polydomain liquid crystal elastomers investigated by loading- and strain-rate-controlled tests.

  Asaka Takebe; Kenji Urayama

  Physical review. E, Jul. 2020, Peer-reviewed, Corresponding author

  
• Criteria for colloidal gelation of thermo-sensitive poly(N-isopropylacrylamide) based microgels

  Saori Minami; Atsushi Yamamoto; Shun Oura; Takumi Watanabe; Daisuke Suzuki; Kenji Urayama

  Journal of Colloid and Interface Science, May 2020, Peer-reviewed, Corresponding author

  
• Highly Transparent and Tough Filler Composite Elastomer Inspired by the Cornea

  Kenta Watanabe; Eiji Miwa; Fumio Asai; Takahiro Seki; Kenji Urayama; Tomotaka Nakatani; So Fujinami; Taiki Hoshino; Masaki Takata; Chang Liu; Koichi Mayumi; Kohzo Ito; Yukikazu Takeoka

  ACS Materials Letters, 06 Apr. 2020, Peer-reviewed

  
• Multiaxial Stress Relaxation of Dual-Cross-Link Poly(vinyl alcohol) Hydrogels

  Takuro Kimura; Kenji Urayama

  ACS Macro Letters, 21 Jan. 2020, Peer-reviewed, Corresponding author

  
• Understanding the multiscale self-assembly of metal-organic polyhedra towards functionally graded porous gels.

  Alexandre Legrand; Gavin A Craig; Mickaele Bonneau; Saori Minami; Kenji Urayama; Shuhei Furukawa

  Chemical science, 21 Dec. 2019, Peer-reviewed

  Access this paper :

  
• Rheological aspects of colloidal gels in thermoresponsive microgel suspensions: formation, structure, and linear and nonlinear viscoelasticity

  Saori Minami; Daisuke Suzuki; Kenji Urayama

  Current Opinion in Colloid and Interface Science, Oct. 2019, Peer-reviewed, Corresponding author

  
• Universal relation between crack-growth dynamics and viscoelasticity in glass-rubber transition for filled elastomers

  Yoshihiro Morishita; Katsuhiko Tsunoda; Kenji Urayama

  Polymer, 28 Sep. 2019, Peer-reviewed, Corresponding author

  
• The structure and properties of natural sheep casing and artificial films prepared from natural collagen with various crosslinking treatments

  Xuefei Chen; Lingling Zhou; Huaizhong Xu; Masaki Yamamoto; Masaya Shinoda; Ikuhisa Tada; Saori Minami; Kenji Urayama; Hideki Yamane

  International Journal of Biological Macromolecules, 15 Aug. 2019, Peer-reviewed

  
• Non‐Thermoresponsive Decanano‐sized Domains in Thermoresponsive Hydrogel Microspheres Revealed by Temperature‐Controlled High‐Speed Atomic Force Microscopy

  Yuichiro Nishizawa; Shusuke Matsui; Kenji Urayama; Takuma Kureha; Mitsuhiro Shibayama; Takayuki Uchihashi; Daisuke Suzuki

  Angewandte Chemie, 24 Jun. 2019, Peer-reviewed

  
• Non-Thermoresponsive Decanano-sized Domains in Thermoresponsive Hydrogel Microspheres Revealed by Temperature-Controlled High-Speed Atomic Force Microscopy.

  Yuichiro Nishizawa; Shusuke Matsui; Kenji Urayama; Takuma Kureha; Mitsuhiro Shibayama; Takayuki Uchihashi; Daisuke Suzuki

  Angewandte Chemie (International ed. in English), 24 Jun. 2019, Peer-reviewed

  
• A Coordinative Solubilizer Method to Fabricate Soft Porous Materials from Insoluble Metal–Organic Polyhedra

  Arnau Carné‐Sánchez; Gavin A. Craig; Patrick Larpent; Vincent Guillerm; Kenji Urayama; Daniel Maspoch; Shuhei Furukawa

  Angewandte Chemie International Edition, 06 May 2019, Peer-reviewed

  Access this paper :

  
• Post-assembly Fabrication of a Functional Multicomponent Supramolecular Hydrogel Based on a Self-Sorting Double Network.

  Wataru Tanaka; Hajime Shigemitsu; Takahiro Fujisaku; Ryou Kubota; Saori Minami; Kenji Urayama; Itaru Hamachi

  Journal of the American Chemical Society, 27 Mar. 2019, Peer-reviewed

  
• Damage cross-effect and anisotropy in tough double network hydrogels revealed by biaxial stretching

  Thanh-Tam Mai; Takahiro Matsuda; Tasuku Nakajima; Jian Ping Gong; Kenji Urayama

  Soft Matter, 01 Jan. 2019, Peer-reviewed, Corresponding author

  
• Concentration dependence of the dynamics of microgel suspensions investigated by dynamic light scattering

  Takuma Kureha; Haruka Minato; Daisuke Suzuki; Kenji Urayama; Mitsuhiro Shibayama

  Soft Matter, 01 Jan. 2019, Peer-reviewed

  
• Mechanical properties of slide-ring materials for dielectric elastomer actuators

  K. Mayumi; L. Chang; Takanori Nakai; Makoto Ishida; Hiromitsu Takeuchi; Katsunari Inoue; Kenji Urayama; Hideaki Yokoyama; Kohzo Ito

  ELECTROACTIVE POLYMER ACTUATORS AND DEVICES (EAPAD) XXI, 2019

  
• A Multiaxial Theory of Double Network Hydrogels

  Vu Ngoc Khiêm; Thanh-Tam Mai; Kenji Urayama; Jian Ping Gong; Mikhail Itskov

  Macromolecules, 13 Aug. 2019, Peer-reviewed

  
• Elastic and Flow Properties of Densely Packed Binary Microgel Mixtures with Size and Stiffness Disparities

  Ayaki Nakaishi; Saori Minami; Shun Oura; Takumi Watanabe; Daisuke Suzuki; Kenji Urayama

  Macromolecules, 11 Dec. 2018, Peer-reviewed, Corresponding author

  
• Self-assembly of metal–organic polyhedra into supramolecular polymers with intrinsic microporosity

  Arnau Carné-Sánchez; Gavin A. Craig; Patrick Larpent; Takashi Hirose; Masakazu Higuchi; Susumu Kitagawa; Kenji Matsuda; Kenji Urayama; Shuhei Furukawa

  Nature Communications, 12 Jul. 2018, Peer-reviewed

  Access this paper :

  
• Distinctive Characteristics of Internal Fracture in Tough Double Network Hydrogels Revealed by Various Modes of Stretching

  Mai, T.-T.; Matsuda, T.; Nakajima, T.; Gong, J.P.; Urayama, K.

  Macromolecules, 13 Jul. 2018, Peer-reviewed, Corresponding author

  
• Beads-on-String-Shaped Poly(azomethine) Applicable for Solution Processing of Bilayer Devices Using a Same Solvent

  Shunichi Fujii; Saori Minami; Kenji Urayama; Yu Suenaga; Hiroyoshi Naito; Orito Miyashita; Hiroaki Imoto; Kensuke Naka

  ACS Macro Letters, 19 Jun. 2018, Peer-reviewed

  
• Pronounced effects of the densities of threaded rings on the strain-dependent Poisson's ratio of polyrotaxane gels with movable cross-links

  Akira Tanaka; Kazuaki Kato; Kohzo Ito; Kenji Urayama

  SOFT MATTER, Apr. 2018, Peer-reviewed, Corresponding author

  
• An adaptive supramolecular hydrogel comprising self-sorting double nanofibre networks (vol 13, pg 165, 2018)

  Hajime Shigemitsu; Takahiro Fujisaku; Wataru Tanaka; Ryou Kubota; Saori Minami; Kenji Urayama; Itaru Hamachi

  NATURE NANOTECHNOLOGY, Mar. 2018

  
• An adaptive supramolecular hydrogel comprising self-sorting double nanofibre networks

  Hajime Shigemitsu; Takahiro Fujisaku; Wataru Tanaka; Ryou Kubota; Saori Minami; Kenji Urayama; Itaru Hamachi

  NATURE NANOTECHNOLOGY, Feb. 2018

  
• Viscoelasticity of dense suspensions of thermosensitive microgel mixtures undergoing colloidal gelation

  Saori Minami; Takumi Watanabe; Daisuke Suzuki; Kenji Urayama

  Soft Matter, 2018

  
• Evaluation of deformation characteristics of micron-size hydrogel particles with strain recovery processes

  Ishii, H.; Narumi, T.; Suzuki, D.; Minato, H.; Urayama, K.; Ushida, A.; Sato, T.

  Nihon Reoroji Gakkaishi, 01 Jan. 2018

  
• Induced anisotropy by Mullins effect in filled elastomers subjected to stretching with various geometries

  Thanh-Tam Mai; Yoshihiro Morishita; Kenji Urayama

  POLYMER, Sep. 2017

  
• Thermal bending coupled with volume change in liquid crystal gels

  Haruka Doi; Kenji Urayama

  SOFT MATTER, Jun. 2017

  
• Peculiar extensibility of swollen statistical hydrogels with structural nanoheterogeneities

  Ryosuke Mishima; Ayuka Nakao; Shinichi Sakurai; Kenji Urayama

  POLYMER, Apr. 2017

  
• Novel features of the Mullins effect in filled elastomers revealed by stretching measurements in various geometries

  Thanh-Tam Mai; Yoshihiro Morishita; Kenji Urayama

  SOFT MATTER, Mar. 2017

  
• New aspects of nonlinear elasticity of polymer gels and elastomers revealed by stretching experiments in various geometries

  Kenji Urayama

  POLYMER INTERNATIONAL, Feb. 2017

  
• Crack-tip shape in the crack-growth rate transition of filled elastomers

  Yoshihiro Morishita; Katsuhiko Tsunoda; Kenji Urayama

  POLYMER, Jan. 2017

  
• Accurate control of laser emission from cholesteric liquid crystal elastomers

  Andrii Varanytsia; Hama Nagai; Kenji Urayama; Peter Palffy-Muhoray

  MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2017

  
• Periodic Surface Undulation in Cholesteric Liquid Crystal Elastomers

  Hama Nagai; Xiaobin Liang; Yukihiro Nishikawa; Ken Nakajima; Kenji Urayama

  MACROMOLECULES, Dec. 2016

  
• Rheological properties of suspensions of thermo-responsive poly(N-isopropylacrylamide) microgels undergoing volume phase transition

  Saori Minami; Takumi Watanabe; Daisuke Suzuki; Kenji Urayama

  POLYMER JOURNAL, Nov. 2016

  
• Erratum: Nonlinear stress-strain behavior of elastomer foams investigated by various types of deformation (Polymer (United Kingdom) (2016) 83 (190-198) DOI: 10.1016/j.polymer.2015.12.021)

  Hiroki Iba; Yukihiro Nishikawa; Kenji Urayama

  Polymer (United Kingdom), 01 Jun. 2016, Peer-reviewed

  
• Nonlinear stress-strain behavior of elastomer foams investigated by various types of deformation (vol 83, pg 190, 2016)

  Hiroki Iba; Yukihiro Nishikawa; Kenji Urayama

  POLYMER, Jun. 2016

  
• Large deformation behavior of polymer-network based soft materials

  Kenji Urayama

  Kobunshi, 01 May 2016

  
• Velocity transition in the crack growth dynamics of filled elastomers: Contributions of nonlinear viscoelasticity

  Yoshihiro Morishita; Katsuhiko Tsunoda; Kenji Urayama

  PHYSICAL REVIEW E, Apr. 2016

  
• Effects of Mechanical Constraint on Director Configuration of Monodomain Nematic Elastomers under Temperature Variation

  Kenji Tamashima; Toshikazu Takigawa; Kenji Urayama

  NIHON REOROJI GAKKAISHI, 2016

  
• Nonlinear stress-strain behavior of elastomer foams investigated by various types of deformation

  Hiroki Iba; Yukihiro Nishikawa; Kenji Urayama

  POLYMER, Jan. 2016

  
• Tunable lasing in cholesteric liquid crystal elastomers with accurate measurements of strain

  Andrii Varanytsia; Hama Nagai; Kenji Urayama; Peter Palffy-Muhoray

  SCIENTIFIC REPORTS, Dec. 2015

  
• Thermal response of cholesteric liquid crystal elastomers

  Hama Nagai; Kenji Urayama

  PHYSICAL REVIEW E, Aug. 2015

  
• Strain-Driven Swelling and Accompanying Stress Reduction in Polymer Gels under Biaxial Stretching

  Masayoshi Fujine; Toshikazu Takigawa; Kenji Urayama

  MACROMOLECULES, Jun. 2015

  
• Probing the cross-effect of strains in non-linear elasticity of nearly regular polymer networks by pure shear deformation

  Takuya Katashima; Kenji Urayama; Ung-Il Chung; Takamasa Sakai

  JOURNAL OF CHEMICAL PHYSICS, May 2015

  
• Pronounced effects of cross-linker geometries on the orientation coupling between dangling mesogens and network backbones in side-chain type liquid crystal elastomers

  Akane Tsuchitani; Haruhisa Ashida; Kenji Urayama

  POLYMER, Mar. 2015

  
• Pure shear deformation of the chemical gels with precisely tuned network structure

  Katashima Takuya; Urayama Kenji; Chung Ung-il; Sakai Takamasa

  APS Meeting Abstracts, 2015, Peer-reviewed

  
• Yielding Behavior of Rubber-Particles Melts of Poly(n-butylacrylate)

  Yuuki Kosugi; Yoshiaki Matsuoka; Kenji Urayama

  NIHON REOROJI GAKKAISHI, 2015

  
• Contributions of nonlinear viscoelasticity on the velocity transition of the crack growth of filled elastomers

  Y. Morishita; K. Tsunoda; K. Urayama

  Constitutive Models for Rubber IX - Proceedings of the 9th European Conference on Constitutive Models for Rubbers, ECCMR, 01 Jan. 2015

  
• Applicability of a particularly simple model to nonlinear elasticity of slide-ring gels with movable cross-links as revealed by unequal biaxial deformation

  Yuuki Kondo; Kenji Urayama; Masatoshi Kidowaki; Koichi Mayumi; Toshikazu Takigawa; Kohzo Ito

  JOURNAL OF CHEMICAL PHYSICS, Oct. 2014

  
• Electrical Actuation of Cholesteric Liquid Crystal Gels

  Yuuta Fuchigami; Toshikazu Takigawa; Kenji Urayama

  ACS MACRO LETTERS, Aug. 2014

  
• Installing logic-gate responses to a variety of biological substances in supramolecular hydrogel-enzyme hybrids

  Masato Ikeda; Tatsuya Tanida; Tatsuyuki Yoshii; Kazuya Kurotani; Shoji Onogi; Kenji Urayama; Itaru Hamachi

  NATURE CHEMISTRY, Jun. 2014

  
• Mechanical properties of tetra-PEG gels with supercoiled network structure

  Takuya Katashima; Makoto Asai; Kenji Urayama; Ung-il Chung; Takamasa Sakai

  JOURNAL OF CHEMICAL PHYSICS, Feb. 2014

  
• Soft but inflowable matters

  Urayama, K.

  Kobunshi, 01 Jan. 2014

  
• Physics of liquid crystals

  Yuka Tabe; Kenji Urayama; Akihiko Matsuyama; Jun Yamamoto; Makoto Yoneya

  The Liquid Crystal Display Story: 50 Years of Liquid Crystal R and D that Lead the Way to the Future, 01 Jan. 2014

  
• A simple feature of yielding behavior of highly dense suspensions of soft micro-hydrogel particles

  Kenji Urayama; Taku Saeki; Shen Cong; Shota Uratani; Toshikazu Takigawa; Masaki Murai; Daisuke Suzuki

  SOFT MATTER, 2014

  
• 二軸伸長特性からみた環動ゲルの大変形挙動

  近藤佑樹; 瀧川敏算; 浦山健治; 木戸脇匡俊; 眞弓皓一; 伊藤耕三

  エラストマー討論会講演要旨集, 10 Dec. 2013

  
• 二軸伸長測定による環動ゲルの大変形挙動の解析

  近藤佑樹; 瀧川敏算; 浦山健治; 木戸脇匡俊; 眞弓皓一; 伊藤耕三

  レオロジー討論会講演要旨集, 25 Sep. 2013

  
• Pressure-Responsive Polymer Membranes of Slide-Ring Gels with Movable Cross-Links

  Chikara Katsuno; Akihiro Konda; Kenji Urayama; Toshikazu Takigawa; Masatoshi Kidowaki; Kohzo Ito

  ADVANCED MATERIALS, Sep. 2013

  
• Shape and chirality transitions in off-axis twist nematic elastomer ribbons

  Yoshiki Sawa; Kenji Urayama; Toshikazu Takigawa; Vianney Gimenez-Pinto; Badel L. Mbanga; Fangfu Ye; Jonathan V. Selinger; Robin L. B. Selinger

  PHYSICAL REVIEW E, Aug. 2013

  
• Switching shapes of nematic elastomers with various director configurations

  Kenji Urayama

  REACTIVE & FUNCTIONAL POLYMERS, Jul. 2013

  
• Nonuniform and Uniform Deformations of Stretched Nematic Elastomers

  Haruko Higaki; Toshikazu Takigawa; Kenji Urayama

  MACROMOLECULES, Jul. 2013

  
• A Rheologist's View of Mechanical Properties of Rubbers

  URAYAMA Kenji

  GOMU, 15 Apr. 2013

  
• PA09 Electric field response of cholesteric gels

  Fuchigami Y.; Takigawa T.; Urayama K.

  Proceedings of Japanese Liquid Crystal Society Annual meeting, 2013

  
• Strain energy function of poly(propylene oxide) and polybutadiene elastomers estimated by general biaxial strain testing

  Shun Shimizu; Jungju Lee; Kenji Urayama; Toshikazu Takigawa

  Zairyo/Journal of the Society of Materials Science, Japan, Jan. 2013

  
• Memory and Development of Textures of Polydomain Nematic Elastomers

  Haruko Higaki; Kenji Urayama; Toshikazu Takigawa

  MACROMOLECULAR CHEMISTRY AND PHYSICS, Sep. 2012

  
• Influence of Structural Characteristics on Stretching-Driven Swelling of Polyrotaxane Gels with Movable Cross Links

  Akihiro Konda; Koichi Mayumi; Kenji Urayama; Toshikazu Takigawa; Kohzo Ito

  MACROMOLECULES, Aug. 2012

  
• Electro-Opto-Mechanical Effects in Swollen Nematic Elastomers

  Kenji Urayama

  LIQUID CRYSTAL ELASTOMERS: MATERIALS AND APPLICATIONS, 2012, Peer-reviewed

  
• 平衡膨潤状態の環動ゲルの二軸伸長挙動

  近藤佑樹; 浦山健治; 瀧川敏算; 眞弓皓一; 木戸脇匡俊; 伊藤耕三

  レオロジー討論会講演要旨集, 2012

  
• PA47 Electric field response of liquid crystal gels

  Fuchigami Yuuta; Urayama Kenji; Takigawa Toshikazu

  日本液晶学会討論会講演予稿集, Jan. 2012

  
• Thermal Bending Behavior of Liquid Crystal Elastomers with Hybrid Aligrnment

  SAWA Yoshiki; URAYAMA Kenji; TAKIGAWA Toshikazu; DESIMONE Antonio; TERESI Luciano

  液晶 : 日本液晶学会誌 = Ekisho, Jan. 2012, Peer-reviewed

  
• 多糖類濃厚溶液の動的粘弾性

  瀧川 敏算; 堀中 順一; 浦山 健治

  日本化学繊維研究所講演集, Jan. 2012

  
• Strain energy density function of a near-ideal polymer network estimated by biaxial deformation of Tetra-PEG gel

  Takuya Katashima; Kenji Urayama; Ung-il Chung; Takamasa Sakai

  SOFT MATTER, 2012

  
• Volume of polymer gels coupled to deformation

  Kenji Urayama; Toshikazu Takigawa

  SOFT MATTER, 2012

  
• Peculiar Nonlinear Elasticity of Polyrotaxane Gels with Movable Cross-Links Revealed by Multiaxial Stretching

  Yohsuke Bitoh; Norio Akuzawa; Kenji Urayama; Toshikazu Takigawa; Masatoshi Kidowaki; Kohzo Ito

  MACROMOLECULES, Nov. 2011

  
• Dynamic Viscoelasticity of Poly(butyl acrylate) Elastomers Containing Dangling Chains with Controlled Lengths

  Haruna Yamazaki; Masanao Takeda; Yoshiyuki Kohno; Hiroshi Ando; Kenji Urayama; Toshikazu Takigawa

  MACROMOLECULES, Nov. 2011

  
• Shape selection of twist-nematic-elastomer ribbons

  Yoshiki Sawa; Fangfu Ye; Kenji Urayama; Toshikazu Takigawa; Vianney Gimenez-Pinto; Robin L. B. Selinger; Jonathan V. Selinger

  PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, Apr. 2011

  
• Strain-Rate-Dependent Poisson's Ratio and Stress of Polymer Gels in Solvents Revealed by Ultraslow Stretching

  Akihiro Konda; Kenji Urayama; Toshikazu Takigawa

  MACROMOLECULES, Apr. 2011

  
• Solvent permeation behavior of alginate sulfate electrolyte membranes under pressure gradient

  Chikara Katsuno; Yutaka Kasai; Hideyuki Morita; Junichi Horinaka; Kenji Urayama; Toshikazu Takigawa

  Zairyo/Journal of the Society of Materials Science, Japan, Jan. 2011

  
• Electromechanical effects in swollen nematic elastomers

  Urayama, K.; Takigawa, T.

  Cross-Linked Liquid Crystalline Systems: From Rigid Polymer Networks to Elastomers, 01 Jan. 2011

  
• Biaxial strain testing of extremely soft polymer gels

  Bitoh Yohsuke; Kenji Urayama; Toshikazu Takigawa; Kohzo Ito

  SOFT MATTER, 2011

  
• Temperature-Responsive Bending of Nematic Elastomers with Hybrid Molecular Alignment

  Sawa Yoshiki; Kenji Urayama; Toshikazu Takigawa

  MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2011

  
• Large electromechanical effect of isotropic-genesis polydomain nematic elastomers

  Tetsuya Okamoto; Kenji Urayama; Toshikazu Takigawa

  SOFT MATTER, 2011

  
• Nonlinear Stress Relaxation of Carbon Black-Filled Rubber Vulcanizates Under Various Types of Deformation

  Toshio Tada; Kenji Urayama; Takahiro Mabuchi; Kiyoshige Muraoka; Toshikazu Takigawa

  JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, Jun. 2010

  Access this paper :

  
• Thermally Driven Giant Bending of Liquid Crystal Elastomer Films with Hybrid Alignment

  Yoshiki Sawa; Kenji Urayama; Toshikazu Takigawa; Antonio DeSimone; Luciano Teresi

  MACROMOLECULES, May 2010

  Access this paper :

  
• Strain Energy Function of Swollen Polybutadiene Elastomers Studied by General Biaxial Strain Testing

  Yohsuke Bitoh; Norio Akuzawa; Kenji Urayama; Toshikazu Takigawa

  JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, Mar. 2010

  
• Stress relaxation behaviors of filled rubbers under various deformations

  T. Tada; T. Mabuchi; K. Muraoka; K. Urayama; T. Takigawa

  CONSTITUTIVE MODELS FOR RUBBER VI, 2010, Peer-reviewed

  
• 環動ゲルの二軸伸長挙動

  尾藤陽介; 阿久沢典男; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  日本レオロジー学会年会講演予稿集, 2010

  
• Stimulus-Responsive Nematic Gels

  Kenji Urayama

  POLYMER NETWORKS: SYNTHESIS, PROPERTIES, THEORY AND APPLICATIONS, 2010

  
• Anomaly In Stretching-Induced Swelling of Slide-Ring Gels with Movable Cross-Links

  Naoki Murata; Akihiro Konda; Kenji Urayama; Toshikazu Takigawa; Masatoshi Kidowaki; Kohzo Ito

  MACROMOLECULES, Nov. 2009

  Access this paper :

  
• ポリロタキサンゲルの伸長誘起膨潤にみられる特異性

  村田尚紀; 紺田明宏; 浦山健治; 瀧川敏算; 木戸脇匡俊; 横山英明; 伊藤耕三

  高分子学会予稿集(CD-ROM), 01 Sep. 2009

  
• 架橋スルホエチルセルロース膜のプロトン伝導性とメタノール透過性

  葛西 裕; 阿布 里提; 浦山 健治; 瀧川 敏算

  高分子論文集, Sep. 2009, Peer-reviewed

  
• Polydomain-Monodomain Transition of Randomly Disordered Nematic Elastomers with Different Cross-Linking Histories

  Kenji Urayama; Etsuko Kohmon; Masahiro Kojima; Toshikazu Takigawa

  MACROMOLECULES, Jun. 2009

  Access this paper :

  
• 伸長誘起膨潤挙動にみられる環動ゲルの特異性

  村田尚紀; 浦山健治; 瀧川敏算; 木戸脇匡俊; 横山英明; 伊藤耕三

  高分子学会予稿集(CD-ROM), 12 May 2009

  
• Electrically driven director-rotation of swollen nematic elastomers as revealed by polarized Fourier transform infrared spectroscopy

  Atsushi Fukunaga; Kenji Urayama; Patrick Koelsch; Toshikazu Takigawa

  PHYSICAL REVIEW E, May 2009

  Access this paper :

  
• Proton Conductivity and Methanol Permeability of Cellulose Sulfate Membranes

  KASAI Yutaka; AKAHIRA Akira; ABUDULA Abuliti; URAYAMA Kenji; TAKIGAWA Toshikazu

  高分子論文集, Apr. 2009, Peer-reviewed

  Access this paper :

  
• 伸長誘起の膨潤特性にみられる環動ゲルの特異性

  村田尚紀; 浦山健治; 瀧川敏算; 木戸脇匡俊; 横山英明; 伊藤耕三

  日本レオロジー学会年会講演予稿集, 2009

  
• Thermal deformation of imprinted twist nematic elastomers

  Y. Sawa; K. Urayama; T. Takigawa

  Journal of Physics: Conference Series, 2009

  
• Structure-mechanical property correlations of model siloxane elastomers with controlled network topology

  Kenji Urayama; Takanobu Kawamura; Shinzo Kohjiya

  POLYMER, Jan. 2009

  Access this paper :

  
• Proton Conductivity and Methanol Permeability of Cellulose Sulfate Membranes

  Yutaka Kasai; Akira Akahira; Abuliti Abudula; Kenji Urayama; Toshikazu Takigawa

  KOBUNSHI RONBUNSHU, 2009

  Access this paper :

  
• Proton Conductivity and Methanol Permeability of Cross-linked Sulfoethylcellulose Membranes

  Yutaka Kasai; Abuliti Abudula; Kenji Urayama; Toshikazu Takigawa

  KOBUNSHI RONBUNSHU, 2009

  Access this paper :

  
• Rheological Properties of Solutions of a Polyampholytic Block Copolymer

  Tomomitsu Sekitani; Kenji Urayama; Manabu Tsuruta; Masahiko Mitsuzuka; Toshikazu Takigawa

  GELS: STRUCTURES, PROPERTIES, AND FUNCTIONS, 2009

  
• Revisit to Swelling Kinetics of Gels

  Kenji Urayama; Naoki Murata; Shoji Nosaka; Masahiro Kojima; Toshikazu Takigawa

  GELS: STRUCTURES, PROPERTIES, AND FUNCTIONS, 2009

  
• Strain energy function of an uncross-linked butadiene rubber estimated from planar extension

  Kenji Urayama; Norio Akuzawa; Toshikazu Takigawa

  RHEOLOGICA ACTA, Dec. 2008

  Access this paper :

  
• Dynamic viscoelasticity of poly (butylene terephthalate) during isothermal crystallization

  Wataru Kinoshita; Hisahiko Kashihara; Kenji Urayama; Toshikazu Takigawa

  Zairyo/Journal of the Society of Materials Science, Japan, Dec. 2008

  
• Dynamics of stimulus response of swollen nematic elastomers

  Urayama, K.; Mashita, R.; Fukunaga, A.; Takigawa, T.

  Progress of Theoretical Physics, 01 Dec. 2008

  
• Dynamics of Electro-Opto-Mechanical Effects in Swollen Nematic Elastomers

  Atsushi Fukunaga; Kenji Urayama; Toshikazu Takigawa; Antonio DeSimone; Luciano Teresi

  MACROMOLECULES, Dec. 2008

  Access this paper :

  
• 多様な変形モードを用いた環動ゲルの力学特性のキャラクタリゼーション

  阿久沢典男; 村田尚紀; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  高分子学会予稿集(CD-ROM), 09 Sep. 2008

  
• Markedly compressible behaviors of gellan hydrogels in a constrained geometry at ultraslow strain rates

  Kenji Urayama; Yuta Taoka; Kunio Nakamura; Toshikazu Takigawa

  POLYMER, Jul. 2008

  Access this paper :

  
• 二軸伸長特性からみた環動ゲルの特異な力学挙動

  阿久沢典男; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  日本レオロジー学会年会講演予稿集, 2008

  
• 環動ゲルの伸長下の膨潤挙動

  村田尚紀; 野坂尚司; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  レオロジー討論会講演要旨集, 2008

  
• 環動ゲルの伸長誘起膨潤挙動

  村田尚紀; 野坂尚司; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  日本レオロジー学会年会講演予稿集, 2008

  
• Dynamics of stimulus response of swollen nematic elastomers

  Kenji Urayama; Ryo Mashita; Atsushi Fukunaga; Toshikazu Takigawa

  Progress of Theoretical Physics Supplement, 2008, Peer-reviewed

  Access this paper :

  
• Recent Progress of Stimulus-Responsive Liquid Crystal Elastomers

  Kenji Urayama

  Kobunshi, 2008

  
• Preparation and Electrochemical Properties of Alginate Sulfate Electrolyte Membranes

  Yutaka Kasai; Akira Akahira; Seiji Kakuta; Abuliti Abudula; Kenji Urayama; Toshikazu Takigawa

  KOBUNSHI RONBUNSHU, 2008

  Access this paper :

  
• Network Topology-Mechanical Properties Relationships of Model Elastomers

  Kenji Urayama

  POLYMER JOURNAL, 2008

  Access this paper :

  
• Structure and mechanical properties of nafion membranes

  Takuya Ishida; Yutaka Kasai; Kenji Urayama; Toshikazu Takigawa

  Zairyo/Journal of the Society of Materials Science, Japan, Nov. 2007

  
• Steady flow properties of a mixed solvent through a poly(N-isopropylacrylamide) gel

  S. Nosaka; T. Ishida; K. Urayama; T. Takigawa

  JOURNAL OF MEMBRANE SCIENCE, Nov. 2007

  Access this paper :

  
• Stretching-induced director rotation in thin films of liquid crystal elastomers with homeotropic alignment

  Kenji Urayama; Ryo Mashita; Ichiro Kobayashi; Toshikazu Takigawa

  MACROMOLECULES, Oct. 2007

  
• Loading effect on swelling of nematic elastomers

  Kenji Urayama; Ryo Mashita; Ichiro Kobayashi; Toshikazu Takigawa

  JOURNAL OF CHEMICAL PHYSICS, Oct. 2007

  Access this paper :

  
• 二軸伸長特性からみた環動ゲルの特異な力学挙動

  阿久沢典男; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  高分子学会予稿集(CD-ROM), 04 Sep. 2007

  
• Selected issues in liquid crystal elastomers and gels

  Kenji Urayama

  MACROMOLECULES, Apr. 2007

  Access this paper :

  
• 二軸伸長挙動からみた環動ゲルの滑車効果に由来する特異な力学特性

  阿久沢典男; 浦山健治; 瀧川敏算; 木戸脇匡俊; 伊藤耕三

  レオロジー討論会講演要旨集, 2007

  
• Electro-optical effect coupled with macroscopic deformation of swollen nematic Elastomers

  Kenji Urayama; Atsushi Fukunaga; Ichiro Kobayashi; T-Oshikazu Takigawa

  LIQUID CRYSTALS XI, 2007

  
• Analysis of elastic free energy of swollen crosslinked rubbers based on biaxial stress-strain behavior

  Norio Akuzawa; Kenji Urayama; Toshikazu Takigawa

  Polymer Preprints, Japan, 01 Dec. 2006

  
• Shrinking of polymer gels driven by compressive loads

  Yuta Taoka; Kenji Urayama; Kunio Nakamura; Toshikazu Takigawa

  Polymer Preprints, Japan, 01 Dec. 2006

  
• An experimentalist's view of the physics of rubber elasticity

  Kenji Urayama

  JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, Dec. 2006

  Access this paper :

  
• Swelling and shrinking dynamics of nematic elastomers having global director orientation

  Kenji Urayama; Ryo Mashita; Yuko O. Arai; Toshikazu Takigawa

  MACROMOLECULES, Nov. 2006

  Access this paper :

  
• Mechanical fatigue behavior of nafion membranes

  Takuya Ishida; Kenji Urayama; Toshikazu Takigawa

  Polymer Preprints, Japan, 19 Oct. 2006

  
• Thermal and mechanical properties of nafion membranes

  Takuya Ishida; Kenji Urayama; Toshikazu Takigawa

  Polymer Preprints, Japan, 19 Oct. 2006

  
• Phase transition of nematic gels under constant loads

  Ryo Mashita; Kenji Urayama; Toshikazu Takigawa

  Polymer Preprints, Japan, 18 Oct. 2006

  
• Equilibrium and dynamic properties of polydomain nematic gels

  Seiji Honda; Kenji Urayama; Toshikazu Takigawa

  18 Oct. 2006

  
• Slow dynamics of shape recovery of disordered nematic elastomers

  Kenji Urayama; Seiji Honda; Toshikazu Takigawa

  PHYSICAL REVIEW E, Oct. 2006

  Access this paper :

  
• Pure shear deformation of physical and chemical gels of poly(vinyl alcohol)

  Kenji Urayama; Satoru Ogasawara; Toshikazu Takigawa

  POLYMER, Sep. 2006

  Access this paper :

  
• Deformation coupled to director rotation in swollen nematic elastomers under electric fields

  K Urayama; S Honda; T Takigawa

  MACROMOLECULES, Mar. 2006

  Access this paper :

  
• Creep behavior of poly(N-isopropylacrylamide) gels in the collapsed state

  Shoji Nosaka; Kenji Urayama; Toshikazu Takigawa

  POLYMER JOURNAL, 2006

  Access this paper :

  
• Dynamics of volume phase transition in monodomain nematic gels

  Ryo Mashita; Yuko Arai; Kenji Urayama; Toshikazu Takigawa

  Polymer Preprints, Japan, 01 Dec. 2005

  
• Electro-optical effects accompanied by anisotropie deformation in monodomain nematic gels

  Seiji Honda; Kenji Urayama; Toshikazu Takigawa

  Polymer Preprints, Japan, 01 Dec. 2005

  
• Compression of poly(vinyl alcohol) gels by ultracentrifugal forces

  S Nosaka; S Okada; Y Takayama; K Urayama; H Watanabe; T Takigawa

  POLYMER, Dec. 2005

  Access this paper :

  
• Anisotropic swelling and phase behavior of monodomain nematic networks in nematogenic solvents

  K Urayama; YO Arai; T Takigawa

  MACROMOLECULES, Jun. 2005

  Access this paper :

  
• Electrically driven deformations of nematic gels

  K Urayama; H Kondo; YO Arai; T Takigawa

  PHYSICAL REVIEW E, May 2005

  Access this paper :

  
• Electrooptical effects with anisotropic deformation in nematic gels

  K Urayama; S Honda; T Takigawa

  MACROMOLECULES, May 2005

  Access this paper :

  
• Volume phase transition of monodomain nematic polymer networks in isotropic solvents accompanied by anisotropic shape variation

  K Urayama; YO Arai; T Takigawa

  MACROMOLECULES, Apr. 2005

  Access this paper :

  
• Dynamic viscoelasticity for Nylon6 during isothermal crystallization

  Hisahiko Kashihara; Masaoki Takahashi; Kenji Urayama; Toshikazu Tahgawa

  Zairyo/Journal of the Society of Materials Science, Japan, 2005

  
• Anisotropic mechanical properties of thermoplastic elastomers in situ reinforced with thermotropic liquid-crystalline polymer fibers revealed by biaxial deformations

  S Saikrasun; S Bualek-Limcharoen; S Kohjiya; K Urayama

  JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, Jan. 2005

  Access this paper :

  
• Kinetics of shrinking of polymer gels induced by ultracentrifugal fields

  K Urayama; S Okada; S Nosaka; H Watanabe; T Takigawa

  JOURNAL OF CHEMICAL PHYSICS, Jan. 2005

  Access this paper :

  
• Static and dynamic swelling properties of poly(N-isopropylacrylamide) gels in the swollen state

  S Nosaka; K Urayama; T Takigawa

  POLYMER JOURNAL, 2005

  Access this paper :

  
• Studies on mechanical and physicochemical properties of polymer gels

  K Urayama

  NIHON REOROJI GAKKAISHI, 2005

  Access this paper :

  
• Kinetics of volume phase transition in nematic gels coupled with nematic-isotropic phase transition

  K Urayama; YO Arai; T Takigawa

  MACROMOLECULES, Aug. 2004

  Access this paper :

  
• Volume transition of liquid crystalline gels in isotropic solvents (vol 36, pg 6229, 2003)

  K Urayama; Y Okuno; S Kohjiya

  MACROMOLECULES, Jul. 2004

  
• Role of network nematicity in swelling and phase equilibria of polymer networks in nematic solvents

  YO Arai; K Urayama; S Kohjiya

  POLYMER, Jul. 2004

  Access this paper :

  
• Biaxial tensile behavior of rubber vulcanizates: I. Silica and gum stocks

  Kanji Kajiwara; Yoshihiro Kameda; Yuko Ikeda; Hiroshi Urakawa; Takanobu Kawamura; Kenji Urayama; Shinzo Kohjiya

  Rubber Chemistry and Technology, 2004

  
• Effects of strains on rheological properties in the course of isothermal crystallization of polybutene-1

  Hisahiko Kashihara; Masaoki Takahashi; Kenji Urayama; Toshikazu Takigawa

  Zairyo/Journal of the Society of Materials Science, Japan, 2004

  
• Damping elastomer based on model irregular networks of end-linked poly(dimethylsiloxane)

  K Urayama; T Miki; T Takigawa; S Kobjiya

  CHEMISTRY OF MATERIALS, Jan. 2004

  Access this paper :

  
• Dynamic viscoelastic properties of crystalline polymer blends - Effect of the viscosity of domain phase

  H Kashihara; M Takahashi; K Urayama; T Takigawa

  NIHON REOROJI GAKKAISHI, 2004

  Access this paper :

  
• Thermotropic liquid-crystalline copolyester (Rodrun LC3000)/thermoplastic elastomer (SEBS) in situ composites: II. Mechanical properties and morphology of monofilaments in comparison with extruded strands

  S Saikrasun; S Bualek-Limcharoen; S Kohjiya; K Urayama

  JOURNAL OF APPLIED POLYMER SCIENCE, Oct. 2003

  Access this paper :

  
• Thermotropic liquid-crystalline copolyester/thermoplastic elastomer in situ composites. I. Rheology, morphology, and mechanical properties of extruded strands

  S Saikrasun; S Bualek-Limcharoen; S Kohjiya; K Urayama

  JOURNAL OF APPLIED POLYMER SCIENCE, Sep. 2003

  Access this paper :

  
• Volume transition of liquid crystalline gels in isotropic solvents

  K Urayama; Y Okuno; S Kohjiya

  MACROMOLECULES, Aug. 2003

  Access this paper :

  
• Influence of cross-linking density on volume phase transition of liquid crystalline gels in a nematogenic solvent

  Y Okuno; K Urayama; S Kohjiya

  JOURNAL OF CHEMICAL PHYSICS, Jun. 2003

  Access this paper :

  
• Multiaxial deformations of end-linked poly(dimethylsiloxane) networks. 4. Further assessment of the slip-link model for chain-entanglement effect on rubber elasticity

  K Urayama; T Kawamura; S Kohjiya

  JOURNAL OF CHEMICAL PHYSICS, Mar. 2003

  Access this paper :

  
• Volume transition of nematic gels in nematogenic solvents

  K Urayama; Y Okuno; T Nakao; S Kohjiya

  JOURNAL OF CHEMICAL PHYSICS, Feb. 2003

  Access this paper :

  
• Multiaxial deformations of end-linked poly(dimethylsiloxane) networks 5. Revisit to Mooney-Rivlin approach to strain energy density function

  T Kawamura; K Urayama; S Kohjiya

  JOURNAL OF THE SOCIETY OF RHEOLOGY JAPAN, 2003

  Access this paper :

  
• Dynamic swelling properties of a poly(N-isopropylacrylamide) gel measured by a magnetic force-driven rheometer

  T Takigawa; S Nosaka; Y Takakura; K Urayama

  POLYMER JOURNAL, 2003

  Access this paper :

  
• Elastic properties of well-defined, high-density poly(methyl methacrylate) brushes studied by electromechanical interferometry

  K Urayama; S Yamamoto; Y Tsujii; T Fukuda; D Neher

  MACROMOLECULES, Dec. 2002

  Access this paper :

  
• Multiaxial deformations of end-linked poly (dimethylsiloxane) networks. III. Effect of entanglement density on strain-energy density function

  T Kawamura; K Urayama; S Kohjiya

  JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, Dec. 2002

  Access this paper :

  
• Optically driven diffusion and mechanical softening in azobenzene polymer layers

  N Mechau; D Neher; Borger, V; H Menzel; K Urayama

  APPLIED PHYSICS LETTERS, Dec. 2002

  
• Volume phase transition of liquid crystalline gels in a nematic solvent

  K Urayama; Y Okuno; T Kawamura; S Kohjiya

  MACROMOLECULES, Jun. 2002

  Access this paper :

  
• Multiaxial deformations of end-linked poly(dimethylsiloxane) networks. 1. Phenomenological approach to strain energy density function

  T Kawamura; K Urayama; S Kohjiya

  MACROMOLECULES, Nov. 2001

  Access this paper :

  
• Multiaxial deformations of end-linked poly(dimethylsiloxane) networks. 2. Experimental tests of molecular entanglement models of rubber elasticity

  K Urayama; T Kawamura; S Kohjiya

  MACROMOLECULES, Nov. 2001

  Access this paper :

  
• Viscoelastic relaxation of guest linear poly(dimethylsiloxane) in end-linked poly(dimethylsiloxane) networks

  K Urayama; R Yokoyama; S Kohjiya

  MACROMOLECULES, Jun. 2001

  Access this paper :

  
• Layer-thinning effects on ferroelectricity and the ferroelectric-to-paraelectric phase transition of vinylidene fluoride-trifluoroethylene copolymer layers

  K Urayama; M Tsuji; D Neher

  MACROMOLECULES, Oct. 2000

  Access this paper :

  
• Small angle x-ray scattering study on role of trapped entanglements in structure of swollen end-linked poly(dimethylsiloxane) networks

  T Kawamura; K Urayama; S Kohjiya

  JOURNAL OF CHEMICAL PHYSICS, May 2000

  Access this paper :

  
• Low-temperature behavior of deswollen poly(dimethylsiloxane) networks

  K. Urayama; K. Yokoyama; S. Kohjiya

  Polymer, Apr. 2000

  Access this paper :

  
• Swelling behaviour of poly(butadiene) gels in liquid crystal solvents

  De Sarkar, M.; Urayama, K.; Kawamura, T.; Kohjiya, S.

  Liquid Crystals, 01 Jan. 2000

  Access this paper :

  
• Recent progress in polymer materials II : Polymer network systems

  Shinzo Kohjiya; Kenji Urayama; Toshikazu Takigawa

  Zairyo/Journal of the Society of Materials Science, Japan, 2000

  
• Piezoelectricity in polar supramolecular materials

  MU Pralle; K Urayama; GN Tew; D Neher; G Wegner; SI Stupp

  ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2000

  
• Investigations of ferroelectric-to-paraelectric phase transition of vinylidenefluoride trifluoroethylene copolymer thin films by electromechanical interferometry

  K Urayama; O Kircher; R Bohmer; D Neher

  JOURNAL OF APPLIED PHYSICS, Dec. 1999

  
• SAXS study on poly(dimethylsiloxane) networks with controlled distributions of chain lengths between crosslinks

  Kenji Urayama; Takanobu Kawamura; Yoshitaka Hirata; Shinzo Kohjiya

  Polymer, 01 Jun. 1998

  
• Structure and mechanical properties of bimodal PDMS networks in the swollen state

  T Kawamura; K Urayama; S Kohjiya

  MATERIALS SCIENCE RESEARCH INTERNATIONAL, Jun. 1998

  Access this paper :

  
• Application of epoxidised NR/diamine vulcanizates for tyre tread

  K Terakawa; K Muraoka; K Urayama

  KAUTSCHUK GUMMI KUNSTSTOFFE, May 1998, Peer-reviewed

  
• Phase behavior of a nematic liquid crystal in polybutadiene networks

  K Urayama; ZH Luo; T Kawamura; S Kohjiya

  CHEMICAL PHYSICS LETTERS, May 1998

  
• Application of epoxidised NR/diamine vulcanizates for tyre tread

  Terakawa, K.; Muraoka, K.; Urayama, K.

  KGK-Kautschuk und Gummi Kunststoffe, 01 May 1998

  
• Preparation of Copolymeric Gels Composed of Polydimethylsiloxane and Polyethylene Oxide Network Chains and Their Specific Characteristics

  Shinzo Kohjiya; Hideki Tsubata; Kenji Urayama

  Bulletin of the Chemical Society of Japan, 1998

  
• Extensive stretch of polysiloxane network chains with random- and super-coiled conformations

  K. Urayama; S. Kohjiya

  European Physical Journal B, 1998

  
• Poly(siloxane) network of ultra-high elongation

  S Kohjiya; K Urayama; Y Ikeda

  KAUTSCHUK GUMMI KUNSTSTOFFE, Dec. 1997, Peer-reviewed

  
• Poly(siloxane) network of ultra-high elongation

  Kohjiya, S.; Urayama, K.; Ikeda, Y.

  KGK-Kautschuk und Gummi Kunststoffe, 01 Dec. 1997

  
• Formation process of end-linked networks by gel permeation chromatography

  K Urayama; S Kohjiya; M Yamamoto; Y Ikeda; A Kidera

  JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, Oct. 1997

  
• GPC analysis of polymer network formation 2. Bifunctional PPG prepolymer/crosslinker system

  Akinori Kidera; Toshihiro Higashira; Yuko Ikeda; Kenji Urayama; Shinzo Kohjiya

  Polymer Bulletin, 1997

  
• Uniaxial elongation of deswollen polydimethylsiloxane networks with supercoiled structure

  Kenji Urayama; Shinzo Kohjiya

  Polymer, 1997

  
• Thermal and i.r.-dichroic properties of side-chain type liquid-crystalline elastomers

  Yuko Ikeda; Takaki Yonezawa; Kenji Urayama; Shinzo Kohjiya

  Polymer, 1997

  
• Equilibrium swelling and elastic modulus of end-linked poly(dimethylsiloxane) networks in theta solvent

  T Kawamura; K Urayama; S Kohjiya

  NIHON REOROJI GAKKAISHI, 1997

  
• Elastic properties of real elastomers at small deformations

  T Takigawa; K Urayama; S Yamasaki; T Masuda

  ANGEWANDTE MAKROMOLEKULARE CHEMIE, Aug. 1996

  
• Structure and viscoelastic properties of segmented polyurethane blends

  T Takigawa; M Oodate; K Urayama; T Masuda

  JOURNAL OF APPLIED POLYMER SCIENCE, Mar. 1996

  
• Elastic modulus and equilibrium swelling of networks crosslinked by end-linking oligodimethylsiloxane at solution state

  Kenji Urayama; Takanobu Kawamura; Shinzo Kohjiya

  Journal of Chemical Physics, 1996

  
• Stress-strain behavior of segmented polyurethaneureas under pure shear deformation

  Toshikazu Takigawa; Satoshi Yamasaki; Kenji Urayama; Masaoki Takahashi; Toshiro Masuda

  Rheologica Acta, 1996

  
• Crossover of the concentration dependence of swelling and elastic properties for polysiloxane networks crosslinked in solution

  Kenji Urayama; Shinzo Kohjiya

  Journal of Chemical Physics, 1996

  
• Poisson's ratio of polyacrylamide (PAAm) gels

  T Takigawa; Y Morino; K Urayama; T Masuda

  POLYMER GELS AND NETWORKS, 1996

  
• Osmotic Poisson's ratio and equilibrium stress of poly(acrylamide) gels

  T Takigawa; Y Morino; K Urayama; T Masuda

  POLYMER JOURNAL, 1996

  
• GPC Analysis of Polymer Network Formation: 1. Bifunctional Siloxane Monomer/Crosslinker System

  Shinzo Kohjiya; Yasuhiro Takada; Kenji Urayama; Yasuyuki Tezuka; Akinori Kidera

  Bulletin of the Chemical Society of Japan, 1996

  
• STRESS-RELAXATION AND CREEP OF POLYMER GELS IN SOLVENT UNDER UNIAXIAL AND BIAXIAL DEFORMATIONS

  K URAYAMA; T TAKIGAWA; T MASUDA

  RHEOLOGICA ACTA, Mar. 1994

  
• THEORETICAL-STUDIES ON THE STRESS-RELAXATION OF POLYMER GELS UNDER UNIAXIAL ELONGATION

  T TAKIGAWA; K URAYAMA; T MASUDA

  POLYMER GELS AND NETWORKS, 1994

  
• TIME-DEPENDENT POISSON RATIO OF POLYMER GELS IN SOLVENT

  T TAKIGAWA; K URAYAMA; T MASUDA

  POLYMER JOURNAL, 1994

  
• SIMULTANEOUS SWELLING AND STRESS-RELAXATION BEHAVIOR OF UNIAXIALLY STRETCHED POLYMER GELS

  T TAKIGAWA; K URAYAMA; Y MORINO; T MASUDA

  POLYMER JOURNAL, 1993

  
• Poisson's Ratio of Poly(vinyl alcohol) Gels

  Kenji Urayama; Toshikazu Takigawa; Toshiro Masuda

  Macromolecules, 1993

  
• COMPARISON OF MODEL PREDICTION WITH EXPERIMENT FOR CONCENTRATION-DEPENDENT MODULUS OF POLY(VINYL ALCOHOL) (PVA) GELS NEAR THE GELATION POINT

  T TAKIGAWA; M TAKAHASHI; K URAYAMA; T MASUDA

  CHEMICAL PHYSICS LETTERS, Jul. 1992

  
• DIVERGENCE AND CROSSOVER IN CONCENTRATION DEPENDENT COMPLIANCE OF POLYMER NETWORK SYSTEMS

  T MASUDA; T TAKIGAWA; M TAKAHASHI; K URAYAMA

  THEORETICAL AND APPLIED RHEOLOGY, VOLS 1 AND 2, 1992, Peer-reviewed

  
• STRUCTURE AND MECHANICAL-PROPERTIES OF POLY(VINYL ALCOHOL) GELS SWOLLEN BY VARIOUS SOLVENTS

  T TAKIGAWA; H KASHIHARA; K URAYAMA; T MASUDA

  POLYMER, 1992

  
• CRITICAL-BEHAVIOR OF THE SPECIFIC VISCOSITY OF POLY(VINYL ALCOHOL) SOLUTIONS NEAR THE GELATION THRESHOLD

  T TAKIGAWA; K URAYAMA; T MASUDA

  CHEMICAL PHYSICS LETTERS, Nov. 1990

  
• Critical behavior of the intrinsic viscosity of poly(vinylalcohol) solutions near the gelation point

  Toshikazu Takigawa; Kenji Urayama; Toshiro Masuda

  The Journal of Chemical Physics, 1990

  
• Critical Behavior of Modulus of Poly(vinylalcohol) Gels near the Gelation Point

  Toshikazu Takigawa; Hisahiko Kasihara; Kenji Urayama; Toshiro Masuda

  Journal of the Physical Society of Japan, 1990

  

Misc.

• Stimulus-Response Behavior of Liquid Crystal Elastomers

  浦山 健治

  液晶 : 日本液晶学会誌 : journal of the Japanese Liquid Crystal Society, 2016

  
• Lamellar and Crystalline-Core Thicknesses of Poly(3-oxotrimethylene)(POK) Crystallized Epitaxially on Alkali Halides / Multi-Axial Deformations of End-linked Polydimethylsiloxane Model Networks (STATES AND STRUCTURES - Polymer Condensed States)

  KOHJIYA Sinzo; TSUJI Masaki; URAYAMA Kenji; TOSAKA Masatoshi; MURAKAMI Takeshi

  ICR annual report, Mar. 2002

  
• P40 液晶ゲルの体積相転移(基研研究会「ソフトマターの物理学」,研究会報告)

  浦山 健治; 奥野 裕子; 中尾 俊夫; 麹谷 信三

  物性研究, 2002

  Access this misc :

  
• 脱膨潤させたポリマーゲルにおける超高伸長特性

  浦山 健治; 麹谷 信三

  日本化学繊維研究所講演集, Nov. 1999

  
• Nonlinear elasticity of liquid crystal elastomers

  浦山 健治

  Function & materials, Jul. 2010, Peer-reviewed

  
• Stimulus-Response Behaviors of Soft Materials Based on Polymer Networks

  URAYAMA Kenji

  高分子学会予稿集, 04 Sep. 2007

  
• 不規則網目構造の粘弾性緩和を利用した高ダンピングエラストマー

  浦山 健治; 瀧川 敏算; 麹谷 信三

  接着, Aug. 2003

  
• Rubber elasticity, structure and the dynamics of guest chains for end-linked polymer networks

  URAYAMA Kenji

  高分子学会予稿集, 07 May 2001

  
• 高分子ゲルのポアソン比

  浦山 健治

  高分子, 10 Mar. 1995

  
• 磁力駆動型レオメータで測定したポリ(N-イソプロピルアクリルアミド)ゲルの動的粘弾性

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集, Mar. 2005

  
• Rheology of dense suspensions of temperature-responsive microgel mixtures

  Saori Minami; Takumi Watanabe; Daisuke Suzuki; Kenji Urayama

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2018

  
• 両親媒性ブロック共重合体溶液のレオロジー的性質

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集, Mar. 2009

  
• Shrinking kinetics of polymer gels under ultracentrifugal forces

  瀧川 敏算; 浦山 健治; 野坂 尚司

  Foods & food ingredients journal of Japan, 2008

  
• ジェランゲルの圧縮変形挙動

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集, Mar. 2008

  
• ポリビニルアルコールゲルの二軸伸長挙動

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集, Mar. 2007

  
• 高分子ゲルの遠心場での収縮挙動

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集, Mar. 2006

  
• 液晶相転移に誘起されるゲルの体積相転移のダイナミクス(ソフトマターの物理学2004-変形と流動-,研究会報告)

  浦山 健治; 新井 裕子; 瀧川 敏算

  物性研究, 2004

  Access this misc :

  
• Stimuli-Responsive Nematic Gels

  URAYAMA Kenji; ARAI Yuko; TAKIGAWA Toshikazu

  Journal of the Japanese Liquid Crystal Society, 25 Jul. 2005

  
• Rheology of Topology-controlled Elastomeric Networks

  URAYAMA Kenji

  Journal of the Japan Society of Polymer Processing, 20 Feb. 2006

  
• 111 高分子ナノ薄膜の電気力学物性評価システムの製作(ナノ材料と評価-II)(次代を担うナノ材料)(オーガナイスドセッション10)

  浦山 健治; 瀧川 敏算; 麹谷 信三

  学術講演会講演論文集, 2003

  
• 2C01 Electric-Field Response of Monodomain Nematic Gels

  HONDA Seiji; URAYAMA Kenji; TAKIGAWA Toshikazu

  日本液晶学会討論会講演予稿集, 05 Sep. 2005

  
• 2D08 Volume Phase Transition of Monodomain Liquid Crystalline Gels

  ARAI Yuko; URAYAMA Kenji; TAKIGAWA Toshikazu

  日本液晶学会討論会講演予稿集, 26 Sep. 2004

  
• Slow Shape-Recovery of Randomly Disordered Nematic Elastomers :

  Urayama Kenji; Honda Seiji; Takigawa Toshikazu

  物性研究, 2006

  
• 網目構造制御と液晶性付与に基づくエラストマーの物性の創出

  浦山 健治

  日本ゴム協會誌, 15 Jul. 2012

  
• 未架橋ポリブタジエンの応力-ひずみ挙動--BKZ型構成方程式による解析

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集, Mar. 2011

  
• 多糖類濃厚溶液のレオロジー的性質

  瀧川 敏算; 堀中 順一; 浦山 健治

  日本化学繊維研究所講演集, Mar. 2010

  
• Swelling Behavior of Polybutadiene Networks in Nematic Liquid Crystal Solvents (STATES AND STRUCTURES-Polymer Condensed States) .

  Urayama Kenji; Sarkar Mousumi De; Kawamura Takanobu; Kohjiya Shinzo

  ICR annual report, Mar. 2000

  Access this misc :

  
• Ultra-high Extensibility of Deswollen Polysiloxane Networks with Supercoiled Structure (STATES AND STRUCTURES - Polymer Condensed States)

  Urayama Kenji; Kohjiya Shinzo

  ICR annual report, Mar. 1996

  Access this misc :

  
• 高分子ゲルの伸長変形下での膨潤

  升田 利史郎; 滝川 敏算; 浦山 健治

  日本化学繊維研究所講演集, Nov. 1994

  
• 招待講演 高分子ゲル・エラストマーの大変形挙動の解析と粘弾性の制御

  浦山 健治

  関西大学先端科学技術シンポジウム講演集, 23 Jan. 2014

  
• 高分子電解質ゲルの膨潤と力学挙動 (特別記念号)

  瀧川 敏算; 浦山 健治; 堀中 順一

  日本化学繊維研究所講演集 Annual report of the Research Institute for Chemical Fibers, Japan, 2013

  
• PB47 Preparation and stimulus-response behavior of cholesteric liquid crystalline elastomers

  Itakura Daisuke; Urayama Kenji; Takigawa Toshikazu

  日本液晶学会討論会講演予稿集, 20 Aug. 2012

  
• PA41 Volume phase transition of monodomain nematic gels in mixed solvents

  Itakura Daisuke; Urayama Kenji; Takigawa Toshikazu; Mifune Yukiko; Matsuyama Akihiko

  日本液晶学会討論会講演予稿集, 20 Aug. 2012

  
• OS15-1-4 Mechanically Driven Director-Switching of Liquid Crystal Elastomers Having Homeotropic Alignment

  Mashita Ryo; Urayama Kenji; Kobayashi Ichiro; Takigawa Toshikazu

  Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics, 12 Sep. 2007

  

Awards

• 21 May 2021

  日本ゴム協会賞
• 25 May 2019

  日本材料学会, 学術貢献賞
• 24 May 2012

  日本ゴム協会, ブリヂストンソフトマテリアルフロンティア賞
• 12 Sep. 2011

  日本液晶学会論文賞（A）
• 20 Sep. 2007

  高分子学会, Wiley賞
• 27 May 2006

  日本材料学会学術奨励賞
• 13 Mar. 2006

  John H.Dillon Medal（アメリカ物理学会高分子物理部門）
• 12 May 2005

  日本レオロジー学会奨励賞
• 30 May 2000

  社団法人高分子学会高分子研究奨励賞

External funds: Kakenhi

• 液晶エラストマーの多軸変形挙動の探究とシワを形成しない機能膜への展開

  Grant-in-Aid for Scientific Research (B)

  Basic Section 35020:Polymer materials-related

  Kyoto University

  浦山 健治

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

  液晶;エラストマー;ゴム;液晶高分子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H02143/
• Nonlinear Rheology of Nearly Critical Gels Composed of Infinite Sparse Network and Finite Fractal Clusters

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Kyoto Institute of Technology

  浦山 健治

  From 01 Apr. 2020, To 31 Mar. 2022, Project Closed

  フラクタル;レオロジー;ゲル;エラストマー;Fractal;Gel;Critical Gel;Rheology;Rubber elasticity;高分子ゲル;ゴム弾性;臨界ゲル;粘弾性

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-20H04638/
• Mechanical Toughening and Acceleration of Stimulus Responsiveness of Soft Materials via Densely Packing of Microgels

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 35:Polymers, organic materials, and related fields

  Kyoto Institute of Technology

  Kenji Urayama

  From 29 Jun. 2018, To 31 Mar. 2021, Project Closed

  高分子ゲル;ゲル微粒子;コンポジットゲル;高分子レオロジー;高分子力学物性;ゲル;温度応答性;微粒子;ペースト;力学;レオロジー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K19113/
• Characterization of the soft elasticity of liquid crystal elastomers by various stretching modes

  Grant-in-Aid for Scientific Research (B)

  Basic Section 35020:Polymer materials-related

  Kyoto Institute of Technology

  Kenji Urayama

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  液晶エラストマー;液晶高分子;高分子液晶;エラストマー;ゴム;液晶;力学物性;レオロジー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H02034/
• Cholesteric elastomer films with temperature responsive surface with periodical undulation

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto Institute of Technology

  Kenji Urayama

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  液晶;液晶高分子;高分子液晶;コレステリック液晶;エラストマー;ゴム;液晶エラストマー;液晶ゴム;コレステリック;アクチュエータ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K14080/
• Peculiar stress-strain behavior of elastomer foams revealed by X-ray CT and mechanical measurements with various deformations

  Grant-in-Aid for Scientific Research (B)

  Kyoto Institute of Technology

  Kenji Urayama

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  エラストマー;発泡;大変形;圧縮;高分子構造・物性;ゴム;力学特性;座屈;多孔質;フォーム;二軸伸長;非線形弾性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H03868/
• Thermally driven actuator based on polydomain liquid crystal elastomers with soft elasticity

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto Institute of Technology

  Kenji Urayama

  From 01 Apr. 2014, To 31 Mar. 2016, Project Closed

  液晶高分子;高分子液晶;液晶;ゴム;エラストマー;アクチュエータ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26620179/
• 環動分子構造を利用した物質輸送膜システムの創成

  Grant-in-Aid for Scientific Research (S)

  The University of Tokyo

  伊藤 耕三

  From 31 May 2013, To 31 Mar. 2018, Declined

  高分子構造・物性;高分子合成;ナノ材料;超分子化学

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25220603/
• Novel properties of liquid crystal gels with helical alignment

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kenji URAYAMA

  From 01 Apr. 2009, To 31 Mar. 2012, Project Closed

  液晶;エラストマー;ゲル;キラリティ;液晶エラストマー;光学活性;ゴム;らせん;アクチュエータ;キラル;液晶ゲル

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21350123/
• 多様な変形モード下の高分子網目系ソフトマテリアルのダイナミクス

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  浦山 健治

  From 01 Apr. 2009, To 31 Mar. 2011, Project Closed

  ゲル;エラストマー;レオロジー;大変形;ゴム;膨潤;応力緩和;ゴム弾性

  https://kaken.nii.ac.jp/grant/KAKENHI-PUBLICLY-21015014/
• Dynamic Control of Slide-Ring Materials

  Grant-in-Aid for Scientific Research (S)

  The University of Tokyo

  Kohzo ITO

  From 12 May 2008, To 31 Mar. 2013, Project Closed

  高分子;超分子;力学物性;エントロピー;動的物性;架橋;高分子構造・物性;高分子合成;ナノ材料;超分子化学;ナノ機能材料

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20221005/
• 応力場に置かれた高分子ゲルのスローダイナミクス

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  浦山 健治

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  ゲル;レオロジー;ポアソン比;膨潤;液晶;高分子ゲル;ジェラン;物理ゲル;スローダイナミクス;破壊

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19031014/
• Stimulus-Response Behaviors of Liquid Crystal Gels

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kenji URAYAMA

  From 01 Apr. 2006, To 31 Mar. 2009, Project Closed

  液晶;エラストマー;ゲル;高分子液晶;アクチュエータ;液晶エラストマー;液晶ゲル;液晶高分子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18350117/
• 外場下の液晶ゲルの相転移と配向制御

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  浦山 健治

  From 01 Apr. 2004, To 31 Mar. 2006, Project Closed

  液晶;ゲル;体積相転移;アクチュエータ;電場変形;電気光学効果;膨潤

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16750186/
• ポリマーネットワーク中の種々の形状のゲスト高分子鎖のダイナミックス

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  浦山 健治

  From 01 Apr. 2001, To 31 Mar. 2003, Project Closed

  エラストマー;粘弾性;レオロジー;制振性;ゲル;レプテーション;ポリマーネットワーク;ダイナミックス;粘弾性緩和;管模型

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13750831/
• Direct observation of polymer network structure by TEM

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY

  Shinzo KOHJIYA

  From 01 Apr. 2001, To 31 Mar. 2003, Project Closed

  ポリマーネットワーク;TEM;網目構造;化学ゲル;物理ゲル, Polymer network;TEM;Network structure

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13450392/
• シリカ分散エラストマーの二軸伸長による歪エネルギー密度解析

  Grant-in-Aid for Exploratory Research

  Kyoto University

  こうじ谷 信三

  From 01 Apr. 2000, To 31 Mar. 2002, Project Closed

  ポリマーネットワーク;ゲル;ゴム弾性;二軸伸長;力学補強;複合材料;エラストマー;ゴム架橋体;シリカ;歪エネルギー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12875127/
• 異方性液体(液晶)で膨潤した高分子ゲルの物性

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Kyoto University

  浦山 健治

  From 01 Apr. 1999, To 31 Mar. 2001, Project Closed

  高分子ゲル;液晶;膨潤;液晶相転移;ポリマーネットワーク

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11750779/
• 全固体イオニクス素子構築にたいするポリマーの役割

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  こうじ谷 信三

  From 01 Apr. 1999, To 31 Mar. 2004, Project Closed

  高分子固体電解質;分岐型ポリエーテル;導電率;イオン伝導性エラストマー;アイオネン型エラストマー;高分子電解質;イオン伝導性ガラス;ガラスとポリエーテルの複合体;固体電解質;イオン伝導;ポリエーテル;リチウム塩;オキシスルフィドガラス;高分子全固体電解質;結晶化度;イオン伝導性;スルフィドガラスとポリエーテルの複合体;電圧特性;イオン伝導体ガラス;ポリエチレンオキシド;有機-無機複合体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11229202/
• 超高伸長特性を有するエラストマーの作製と力学特性

  Grant-in-Aid for Exploratory Research

  Kyoto University

  〓谷 信三;麹谷 信三

  From 01 Apr. 1997, To 31 Mar. 1999, Project Closed

  高分子ゲル;ゴム弾性;脱膨潤;高分子網目;エラストマー;高伸長性;膨潤

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09875245/
• モデル高分子網目のひずみエネルギー密度関数の解析

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Kyoto University

  浦山 健治

  From 01 Apr. 1997, To 31 Mar. 1999, Project Closed

  高分子ゲル;ゴム弾性;膨潤;高分子網目;小角散乱;エラストマー;モデル高分子網目

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09750990/
• 導電率10^<-4>S/cmを超えるポリエーテル系固体電解質

  Grant-in-Aid for Scientific Research on Priority Areas

  Kyoto University

  麹谷 信三

  From 01 Apr. 1997, To 31 Mar. 1998, Project Closed

  高分子固体電解質;ポリ(オキシエチレン);櫛形高分子;高分子量;イオン伝導性;アモルファス;エラストマー;結晶性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09215222/
• 異方性液体(低分子液晶)で膨潤した高分子網目の物性

  Grant-in-Aid for Scientific Research on Priority Areas

  Kyoto University

  浦山 健治

  From 01 Apr. 1997, To 31 Mar. 1998, Project Closed

  液晶;高分子ゲル;膨潤

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09212217/
• カテナ高分子網目の作成とその力学および膨潤特性

  Grant-in-Aid for Exploratory Research

  Kyoto University

  浦山 健治

  From 01 Apr. 1996, To 31 Mar. 1997, Project Closed

  高分子ゲル;膨潤;ゴム弾性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08875195/
• Gelation and Sol-Gel Reaction in Polymer Gel

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY

  Shinzo KOHJIYA

  From 01 Apr. 1996, To 31 Mar. 1997, Project Closed

  ゾル-ゲル法;シリカ;ゾル-ゲル反応;ゲル化;エラストマー;ゲル-ゾル反応, sol-gel method;silica;sol-gel reaction;gelation;elastomer

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08455441/
• 液晶エラストマーの多軸変形挙動の探究とシワを形成しない機能膜への展開

  Grant-in-Aid for Scientific Research (B)

  Basic Section 35020:Polymer materials-related

  Kyoto University

  浦山 健治

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

  エラストマー;液晶;液晶エラストマー;ゴム;液晶高分子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K23411/
• 肺胞上皮のin vitro モデルを用いたCOPD 進行メカニズムの解明

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 90:Biomedical engineering and related fields

  Kyoto University

  田中 求

  From 01 Apr. 2024, To 31 Mar. 2027, Granted

  慢性閉塞性肺疾患;応力緩和

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24H00796/

Education

Teaching subject(s)

• From 01 Apr. 2024, To 31 Mar. 2025

  Polymer Chemistry II

  7134, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Physical Properties of Polymer Materials, Advanced

  S019, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Basic Physical Chemistry (thermodynamics)

  N340, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Polymer Physics and Function

  H029, Fall, Graduate School of Engineering, 1.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Chemistry of Polymer Materials

  H007, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Mathematics of Chemistry(Frontier Chemistry)

  7132, Fall, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Physical Properties of Polymer Materials, Advanced

  S019, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Basic Physical Chemistry (thermodynamics)

  N340, Fall, Institute for Liberal Arts and Sciences, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Master's Thesis

  D099, Year-long, Graduate School of Engineering, 0
• From 01 Apr. 2023, To 31 Mar. 2024

  Chemical Industry, Advanced

  P111, Spring, Graduate School of Engineering, 0.5
• From 01 Apr. 2023, To 31 Mar. 2024

  General Material Chemistry

  P110, Spring, Graduate School of Engineering, 0.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Material Chemistry Adv. IV

  P058, Fall, Graduate School of Engineering, 0.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Material Chemistry Adv. III

  P057, Spring, Graduate School of Engineering, 0.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Chemistry of Polymer Materials

  H007, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2023, To 31 Mar. 2024

  Laboratory and Exercise in Material Chemistry

  D037, Year-long, Graduate School of Engineering, 8
• From 01 Apr. 2022, To 31 Mar. 2023

  高分子機能物性

  H029, Fall, 工学研究科, 1.5
• From 01 Apr. 2022, To 31 Mar. 2023

  高分子材料化学

  H007, Spring, 工学研究科, 1.5
• From 01 Apr. 2022, To 31 Mar. 2023

  高分子材料物性特論

  S019, Spring, 工学研究科, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  基礎物理化学（熱力学）

  N340, Fall, 国際高等教育院, 2

Participation in PhD Defense

• Studies of Tricyclic β‐lactams as Novel Antimicrobial Agents

  SATO JUN, Graduate School of Engineering, Sub-chief Examiner

  24 Nov. 2023

Academic, Social Contribution

Committee Memberships

• Subcommittee VI.2.1, Member, 2003-, 国際純正応用化学連合(IUPAC)
• 近畿支部幹事2011-2012, 代表正会員2011-2012, 日本化学会
• 理事2016-2018, 学会誌編集委員2009-2010，ソフトマターフォーラム委員2006-, 日本液晶学会
• エラストマー補強分科会副主査2005-，関西支部幹事2003-, 日本ゴム協会
• 理事2014-2016, 学会誌編集委員2008-2012，高分子材料部門委員会幹事2001-、関西支部常議員2003-2006, 日本材料学会
• 理事2013-, 学会誌編集副委員長2008-，関西レオロジー研究会幹事2004-2012，, 日本レオロジー学会
• 関西支部幹事2017-, 高分子ゲル研究会運営委員2002-, 高分子学会