URAYAMA Kenji

FacultyMaterials Science and Engineering
PositionProfessor
Last Updated :2021/09/17

Profile

Degree

  • 1992/03
  • 1996/09

Education

  • 1990/03
  • 1992/03
  • 1994/03

External Career

  • 1994/04-, Institute for Chemical Research, Kyoto University, Assistant Professor
  • 2003/02-, Department of Material Chemistry, Kyoto Univerisity, Lecturer
  • 2005/01-, Department of Material Chemistry, Kyoto University, Associate Professor
  • Campus Career

  • 2013/04-, Kyoto Institute of Technology, Professor
  • Homepage

    Educational Activities

    Classes

    • Introduction to Polymer Physics
    • Rheology
    • Polymer Structure and Mechanics
    • Control of Polymer Morphology
    • Function and Physical Properties of Polymeric Materials

    Syllabus

    Display

    Research Activities

    Papers

    • Dynamic glass transition dramatically accelerates crack propagation in rubberlike solids
      Author : Kubo, A., Sakumichi, N., Morishita, Y., Okumura, K., Tsunoda, K., Urayama, K., Umeno Y.
      Journal : Phys. Rev. Mater.
      Publication Date : 2021/07
      Volume,Number,Page : 5, 073608
    • Probing the in-plane liquid-like behavior of liquid crystal elastomers
      Author : Tokumoto, H., Zhou, H., Takebe, A., Kamitani, K., Kojio, K., Takahara, A., Bhattacharya, K., Urayama, K.
      Journal : Science Advances
      Publication Date : 2021/06
      Volume,Number,Page : 7・25・eabe9495
    • Nonturbid Fast Temperature-Responsive Hydrogels with Homogeneous Three-Dimensional Networks by Two Types of Star Polymer Synthesis Methods
      Author : Kwon, DW, Jochi, Y., Okaya, Y., Seki, T., Satoh, K., Kamigaito, M., Hoshino, T., Urayama, K., Takeoka, Y.
      Journal : Macromolecules
      Publication Date : 2021/06
      Volume,Number,Page : 54, 12, 5750–5764, DOI: 10.1021/acs.macromol.1c00446
    • Linear Dynamic Viscoelasticity of Dual Cross-Link Poly(Vinyl Alcohol) Hydrogel with Determined Borate Ion Concentration
      Author : Taniguchi, T., Urayama, K.
      Journal : Gels
      Publication Date : 2021/06
      Volume,Number,Page : 7・2・71
    • Biaxial Loading Effects on Tearing Energy and Crack-tip Strain Field in Elastic Hydrogels
      Author : Mai, T., Urayama, K.
      Journal : Macromolecules
      Publication Date : 2021/05
      Volume,Number,Page : 54・10・4792-4801
    • Supramolecular organogel formation behaviors of beads-on-string shaped poly(azomethine)s dependent on POSS structures in the main chains
      Author : Ishida, A., Fujii, S., Sumida, A., Kamitani, K., Minami, S., Urayama, K., Imoto, H., Naka K.
      Journal : Polymer Chemistry
      Publication Date : 2021/05
      Volume,Number,Page : 12・3169-3176
    • Spatiotemporal control of supramolecular polymerization and gelation of metal-organic polyhedra
      Author : Legrand, A; Liu, L.-H, Royla, P., Aoyama, T., Craig, G., Carne-Sanchez, A., Urayama, K., Weigand, J., Lin, C.-H., Furukawa, S.
      Journal : Journal of American Chemical Society
      Publication Date : 2021/03
      Volume,Number,Page : 143・9・3562–3570
    • Porous colloidal hydrogels formed by coordination-driven self-assembly of charged metal-organic polyhedra
      Author : Wang, Z., Craig, G. A., Legrand, A., Haase, F., Minami, S., Urayama, K., Furukawa, S.
      Journal : Chemistry -An Asian Journal
      Publication Date : 2021/03
      Volume,Number,Page : 16(9), 1092-1100
    • Nonlinear Elasticity of Ultrasoft Near-Critical Gels with Extremely Sparse Network Structures Revealed by Biaxial Stretching
      Author : Aoyama, T., Yamada, N., Urayama, K.
      Journal : Macromolecules
      Publication Date : 2021/02
      Volume,Number,Page : 54・2353-2365
    • Effect of Stretching Angle on Stress Plateau Behavior of Main-Chain Liquid Crystal Elastomers
      Author : Okamoto, S., Sakurai, S., Urayama, K.
      Journal : Soft Matter
      Publication Date : 2021/02
      Volume,Number,Page : DOI: 10.1039/d0sm02244f
    • Anisotropic Stress Softening Effect on Fast Dynamic Crack in Filler-Reinforced Elastomers
      Author : Mai, T.-T., Okuno, K., Tsunoda, K., Urayama, K.
      Journal : Mechanics of Materials
      Publication Date : 2021/02
      Volume,Number,Page : 155・103786
    • Micromechanical modeling of the multi-axial deformation behavior in double network hydrogels
      Author : Xiao, R.*, Mai, T.-T., Urayama, K., Gong, J. P., Qu, S.
      Journal : International Journal of Plasticity
      Publication Date : 2021/01
      Volume,Number,Page : 137・102901
    • GPR91 antagonist and TGF-β inhibitor suppressed collagen production of high glucose and succinate induced HSC activation
      Author : Sakai, M.*, Sumiyoshi, T., Aoyama, T., Urayama, K., Yoshimura, R.
      Journal : Biochem. Biophys. Res. Commun.
      Publication Date : 2020/09
      Volume,Number,Page : 530・362-366
    • Control of Seed Formation Allows Two Distinct Self-Sorting Patterns of Supramolecular Nanofibers
      Author : Kubota, R., Nagao, K., Tanaka, W., Matsumura, R., Aoyama, T., Urayama, K., Hamachi, I.
      Journal : Nature Communications
      Publication Date : 2020/08
      Volume,Number,Page : 11・4100
    • Composite elastomer exhibiting a stress-dependent color change and high toughness prepared by self-assembly of silica particles in a polymer network
      Author : Eiji Miwa, Kenta Watanabe, Fumio Asai, Takahiro Seki, Kenji Urayama, Jérémy Odent, Jean-Marie Raquez, and Yukikazu Takeoka
      Journal : ACS Applied Polymer Materials
      Publication Date : 2020/08
      Volume,Number,Page : 2・4078–4089
    • Protein-Responsive Protein-Release of Supramolecular/Polymer Hydrogel Composite Integrating Enzyme Activation Systems
      Author : Shigemitsu, H., Kubota, R., Nakamura, K., Matsuzaki, T.,  Minami, S., Aoyama, T., Urayama, K., and Hamachi, I.
      Journal : Nature Communications
      Publication Date : 2020/07
      Volume,Number,Page : 11・3859
    • Two-step yielding behavior of densely packed microgel mixtures with chemically dissimilar surfaces and largely different sizes
      Author : S. Minami, T. Watanabe, Y. Sasaki, H. Minato, A. Yamamoto, D. Suzuki, K. Urayama
      Journal : Soft Matter
      Publication Date : 2020/07
      Volume,Number,Page : 16・7400-7413
    • Supersoft Elasticity and Slow Dynamics of Isotropic-Genesis Polydomain Liquid Crystal Elastomers Investigated by Loading and Strain Rate Controlled Tests
      Author : Takebe, A., Urayama, K.*
      Journal : Physical Review E
      Publication Date : 2020/07
      Volume,Number,Page : 102・012701
    • Crack-tip Strain Field in Super-Shear Crack of Elastomers
      Author : Tam, T.-T., Okuno, K., Tsunoda, K., Urayama, K.
      Journal : ACS Macro Letters
      Publication Date : 2020/04
      Volume,Number,Page : 9・762-768
    • ナノレオロジー原子間力顕微鏡と動的粘弾性測定で調べた一軸伸長下の架橋イソプレンゴムの不均一粘弾性
      Author : 野村竜生,梁暁斌,岩蕗仁,青山拓磨,浦山健治,伊藤万喜子,中嶋健
      Journal : Nihon Reoroji Gakkaishi
      Publication Date : 2020/03
      Volume,Number,Page : 48・85-90
    • Criteria for Colloidal Gelation of Thermo-Sensitive Poly(N-isopropylacrylamide) Based Microgels
      Author : Minami, S., Yamamoto, A., Oura, S., Watanabe, T., Suzuki, D., Urayama, K.
      Journal : Journal of Colloid and Interface Science
      Publication Date : 2020/02
      Volume,Number,Page : 568・165-175 DOI: 10.1016/j.jcis.2020.02.047
    • Highly Transparent and Tough Filler Composite Elastomer Inspired by Cornea
      Author : Watanabe, K., Miwa, E., Asai, F. Seki, T., Urayama, K., Nakatani, T., Fujinami, S., Hoshino, T., Takata, M., Liu, C., Mayumi, K., Ito, K., Takeoka, Y.
      Journal : ACS Mater Lett
      Publication Date : 2020/02
      Volume,Number,Page : 2・325-330 DOI: 10.1021/acsmaterialslett.9b00520
    • Multiaxial Stress Relaxation of Dual-Crosslink Poly(vinyl alcohol) Hydrogels
      Author : Kimura, T., Urayama, K.
      Journal : ACS Macro Letters
      Publication Date : 2020/01
      Volume,Number,Page : 9, 1-6
    • Understanding of the Multiscale Self-Assembly of Metal-Organic Polyhedra Towards Functionally Graded Porous Gels
      Author : Legrad, A., Craig, G. A., Bonneau, M., Minami, S., Urayama, K., Furukawa, S.
      Journal : Chem. Sci.
      Publication Date : 2019/12
      Volume,Number,Page : 10, 10833-10842
    • A Multi-Axial Theory of Double Network Hydrogels
      Author : Khiˆem, V.-N., Mai, T.-T., Urayama, K., Gong, J.-P., Itskov, M.
      Journal : Macromolecules
      Publication Date : 2019/08
      Volume,Number,Page : 52・5937−5947・DOI: 10.1021/acs.macromol.9b01044
    • Universal Relation between Crack-growth Dynamics and Viscoelasticity in Glass-Rubber Transition for Filled Elastomers
      Author : Morishita, Y., Tsunoda, K., Urayama, K.
      Journal : Polymer
      Publication Date : 2019/07
      Volume,Number,Page : 179, 121651 (2019) DOI: 10.1016/j.polymer.2019.121651
    • Concentration Dependence of Microgel Suspension Investigated by Dynamic Light Scattering
      Author : Kureha, T., Minato, H., Suzuki, D., Urayama, K., Shibayama, M.
      Journal : Soft Matter
      Publication Date : 2019/06
      Volume,Number,Page : 15・5390-5399, DOI: 10.1039/c9sm01030k
    • The Structure and Properties of Natural Sheep Casing and Artificial Films Prepared from Natural Collagen with Various Crosslinking Treatments
      Author : Chen, X., Zhou, L., Xu, H., Yamamoto, M., Shinoda, M., Tada, I., Minami, S., Urayama, K., Yamane, H.
      Journal : Int. J. Biol. Macromol.
      Publication Date : 2019/06
      Volume,Number,Page : 135・959-968 DOI: 10.1016/j.ijbiomac.2019.05.182.
    • Rheological Aspects of Colloidal Gels: Formation, Structure, Linear and Nonlinear Viscoelasticity
      Author : Minami, S., Suzuki, D., Urayama, K.
      Journal : Current Opn. Colloid Interface Sci.
      Publication Date : 2019/05
      Volume,Number,Page : 43・113-124 DOI: 10.1016/j.cocis.2019.04.004
    • Non-Thermoresponsive Decanano-sized Domains in Thermoresponsive Hydrogel Microspheres Revealed by Temperature-Controlled High-Speed Atomic Force Microscopy
      Author : Nishizawa, Y., Matsui, Y., Urayama, K., Kureha, T., Shibayama M., Uchihashi, T., Suzuki, D.
      Journal : Angew. Chem. Int. Ed.
      Publication Date : 2019/05
      Volume,Number,Page : 58・8809 –8813 DOI: 10.1002/ange.201903483
    • Damage cross-effect and anisotropy in tough double network hydrogels revealed by biaxial stretching
      Author : T. T. Mai, T. Matsuda, T. Nakajima, J. P. Gong, K. Urayama
      Journal : Soft Matter
      Publication Date : 2019/04
      Volume,Number,Page : 15・3719-3732 DOI: 10.1039/c9sm00409b.
    • A Coordinative Solubilizer Method to Fabricate Soft Porous Materials from Insoluble Metal-Organic Polyhedra
      Author : Carne-Sanchez, A., Craig, G., Larpent, P., Guillerm, V., Urayama, K., Maspoch, D., Furukawa, S.
      Journal : Angew. Chem. Int. Ed.
      Publication Date : 2019/04
      Volume,Number,Page : 58・6347 –6350 DOI: 10.1002/anie.201901668
    • Post-assembly Fabrication of a Functional Multicomponent Supramolecular Hydrogel Based on a Self-sorting Double Network
      Author : Tanaka, W., Shigemitsu, H., Fujisaku, T., Kubota, R., Minami, S., Urayama, K., Hamachi, I.
      Journal : J. Am. Chem. Soc.
      Publication Date : 2019/03
      Volume,Number,Page : 141・4997-5004
    • Evaluation of Deformation Characteristics of Micron-Size Hydrogel Particles with Strain Recovery Process
      Author : Haruhiko Ishida, Takatsune Narumi, Daisuke Suzuki, Haruka Minato, Kenji Urayama, Akiomi Ushida, Taisuke Sato
      Journal : Nihon Reoroji Gakkaishi
      Publication Date : 2018/12
      Volume,Number,Page : 46・5・227-231
    • Elastic and Flow Properties of Densely Packed Binary Microgel Mixtures with Size- and Stiffness Disparities
      Author : Nakaishi, A., Minami, S., Ohwura, S., Watanabe, T., Suzuki, D., Urayama, K.
      Journal : Macromolecules
      Publication Date : 2018/11
      Volume,Number,Page : 51(23), 9901-9914
    • Distinctive Characteristics of Internal Fracture in Tough Double Network Hydrogels Revealed by Various Modes of Stretching
      Author : Mai, T.-T., Matsuda, T, Nakajima T., Gong, J. P., Urayama, K.
      Journal : Macromolecules
      Publication Date : 2018/07
      Volume,Number,Page : 51・14・5245–5257. DOI: 10.1021/acs.macromol.8b01033.
    • Self-assembly of metal–organic polyhedra into supramolecular polymers with intrinsic microporosity
      Author : Carné-Sánchez, A., Gavin A. Craig, G. A., Larpent, P., Hirose, T., Higuchi, M., Kitagawa, S., Matsuda, K., Urayama, K., Furukawa, S
      Journal : Nature Communications
      Publication Date : 2018/07
      Volume,Number,Page : 9・2506 DOI: 10.1038/s41467-018-04834-0
    • Beads-on-String-Shaped Poly(azomethine) Applicable for Solution Processing of Bilayer Devices Using a Same Solvent
      Author : Fujii, S., Minami, S., Urayama, K., Suenaga, Y., Naito, H., Miyashita, O., Imoto, H., Naka, K
      Journal : ACS Macro Letters
      Publication Date : 2018/06
      Volume,Number,Page : 7・641-645. DOI: 10.1021/acsmacrolett.8b00271
    • Pronounced Effects of Densities of Threaded Rings on Stretching-Induced Swelling of Polyrotaxane Gels with Movable Cross-links
      Author : Tanaka, A., Kato, K., Ito, K., Urayama, K.
      Journal : Soft Matter
      Publication Date : 2018/03
      Volume,Number,Page : 14・2808-2815 DOI: 10.1039/c8sm00257f
    • Viscoelasticity of Dense Suspensions of Thermosensitive Microgel Mixtures Undergoing Colloidal Gelation
      Author : Minami, S., Watanabe, T., Suzuki, D., Urayama, K.
      Journal : Soft Matter
      Publication Date : 2018/02
      Volume,Number,Page : 14・1596-1607 DOI: 10.1039/c7sm02411h
    • An Adaptive Supramolecular Hydrogel Comprising Self-Sorting Double Nanofibre Networks
      Author : Shigemitsu, H., Fujisaku, T., Tanaka, W., Kubota, R., Minami, S., Urayama, K., Hamachi, I.
      Journal : Nature Nanotechnology
      Publication Date : 2018/02
      Volume,Number,Page : 13・165–172
    • Induced Anisotropy by Mullins Effects in Filled Elastomers Characterized by Various Stretching Modes
      Author : Mai, T.-T., Morishita, Y., Urayama, K.
      Journal : Polymer
      Publication Date : 2017/08
      Volume,Number,Page : 126, 29-39
    • Thermal Bending Coupled with Volume Change in Liquid Crystal Gels
      Author : Doi, H., Urayama, K.
      Journal : Soft Matter
      Publication Date : 2017/06
      Volume,Number,Page : 13, 4341-4348
    • Peculiar Extensibility of Swollen Statisitcal Hydrogels with Structural Nanoheterogeneities
      Author : Mishima, R., Nakao, A., Sakurai, S., Urayama, K.
      Journal : Polymer
      Publication Date : 2017/03
      Volume,Number,Page : 115, 28-36
    • Accurate Control of Laser Emission from Cholesteric Liquid Crystal Elastomers
      Author : Varanytsia,, A., Nagai, H., Urayama, K., Palffy-Muhoray, P.
      Journal : Mol. Cryst. Liq. Cryst.
      Publication Date : 2017/03
      Volume,Number,Page : DOI: 10.1080/15421406.2017.1289596
    • Novel Features of the Mullins Effect in Filled Elastomers Revealed by Stretching Measurements with Various Geometries
      Author : Mai, T., Morishita, Y., Urayama, K.
      Journal : Soft Matter
      Publication Date : 2017/02
      Volume,Number,Page : DOI:10.1039/c6sm02833k
    • Crack-Tip Shape in the Crack-Growth Rate Transition of Filled Elastomers
      Author : Morishita, Y., Tsunoda, K., Urayama, K.
      Journal : Polymer
      Publication Date : 2017/01
      Volume,Number,Page : 108, 230-241
    • New Aspects of Nonlinear Elasticity of Polymer Gels and Elastomers Revealed by Stretching Experiments in Various Geometries
      Author : Kenji Urayama
      Journal : Polymer International
      Publication Date : 2017
      Volume,Number,Page : 66, 195-206
    • Periodic Surface Undulation in Cholesteric Liquid Crystal Elastomers
      Author : Nagai, H., Liang, X., Nishikawa, Y., Nakajima, K., Urayama, K.
      Journal : Macromolecules
      Publication Date : 2016/12
      Volume,Number,Page : 49, 9561–9567
    • 液晶性が付与されたエラストマーの多様な刺激応答特性
      Author : 浦山健治
      Journal : 液晶
      Publication Date : 2016/09
    • 液晶エラストマの刺激応答特性
      Author : 浦山健治
      Journal : 応用物理
      Publication Date : 2016/08
      Volume,Number,Page : 85・8・698
    • 高分子網目系ソフトマテリアルの大変形挙動の解析
      Author : 浦山健治
      Journal : 高分子
      Publication Date : 2016/05
      Volume,Number,Page : 65・5・215
    • Velocity Transition in the Crack Growth Dynamics of Filled Elastomers: Contributions of Nonlinear Viscoelasticity
      Author : Morishita, Y., Tsunoda, K., Urayama, K.
      Journal : Physical Review E
      Publication Date : 2016/04
      Volume,Number,Page : 93・043001
    • Nonlinear Stress-Strain Behavior of Elastomer Foams Investigated by Various Types of Deformation
      Author : Iba, H., Nishikawa, Y., Urayama, K
      Journal : Polymer
      Publication Date : 2016/01
      Volume,Number,Page : 83・190-198
    • Effects of Mechanical Constraint on Director Configuration of Monodomain Nematic Elastomers under Temperature Variation
      Author : Tamashima, K., Takigawa, T., Urayama, K.
      Journal : Nihon Reoroji Gakkaishi
      Publication Date : 2016/01
      Volume,Number,Page : 44・1・17-21
    • Characterization of Finite Deformation Behavior of Polymer Gels by Means of Biaxial Stretching
      Author : Kenji Urayama
      Journal : Journal of Network Polymer, Japan
      Publication Date : 2016/01
      Volume,Number,Page : 37・1・12-19
    • Rheological Properties of Suspensions of Thermo-Responsive Poly(N-isopropylacrylamide) Microgels Undergoing Volume Phase Transition
      Author : Saori Minami, Takumi Watanabe, Daisuke Suzuki, Kenji Urayama
      Journal : Polymer Journal
      Publication Date : 2016
      Volume,Number,Page : DOI: PJ.2016.79
    • Tunable Lasing in Cholesteric Liquid Crystal Elastomers with Accurate Measurement of Strain
      Author : Varanytsia, A., Nagai, H., Urayama, K., Pallfy-Muhoray, P.
      Journal : Scientific Reports
      Publication Date : 2015/11
      Volume,Number,Page : 5・17739
    • Yielding Behavior of Rubber Particles Melts of Poly(n-butylacrylate)
      Author : Yuuki Kosugi, Yoshiaki Matsuoka, Kenji Urayama
      Journal : Nihon Reoroji Gakkaishi
      Publication Date : 2015/08
      Volume,Number,Page : 43・3・93
    • Thermal Response of Cholesteric Liquid Crystal Elastomers
      Author : Hama Nagai, Kenji Urayama
      Journal : Physical Review E
      Publication Date : 2015/08
      Volume,Number,Page : 92・022501
    • Strain-Driven Swelling and Accompanying Stress Reduction in Polymer Gels under Biaxial Stretching
      Author : Fujine, M., Takigawa, T., Urayama, K., Saeki, T., Cong, S., Uratani, S., Takigawa, T., Murai, M., Suzuki, D.
      Journal : Macromolecules
      Publication Date : 2015/06
      Volume,Number,Page : 48, 3622-3628
    • Probing the Cross Effect of Strains in Nonlinear Elasticity for Nearly Ideal Polymer Networks by Pure Shear Deformation
      Author : Katashima, T., Urayama, K., Chung, U., Sakai, T.
      Journal : Journal of Chemical Physics
      Publication Date : 2015/04
      Volume,Number,Page : 142, 174908-1-11
    • Pronounced Effects of Cross-linker Geometries on the Orientation Coupling between Dangling Mesogens and Network Backbones in Side-Chain Type Liquid Crystal Elastomers
      Author : Akane Tsuchitani, Haruhisa Ashida, Kenji Urayama
      Journal : Polymer
      Publication Date : 2015/01
      Volume,Number,Page : 61, 29-35
    • A Simple Feature of Yielding Behavior of Highly Dense Suspensions of Soft Micro-Hydrogel Particles
      Author : Urayama, K., Saeki, T., Cong, S., Uratani, S., Takigawa, T., Murai, M., Suzuki, D.
      Journal : Soft Matter
      Publication Date : 2014/10
      Volume,Number,Page : 10, 9486
    • Applicability of a Particularly Simple Model to Nonlinear Elasticity of Slide Ring Gels with Movable Cross-Links as Revealed by Unequal Biaxial Deformation
      Author : Kondo, Y., Urayama, K., Kidowaki, M., Mayumi, K., Takigawa, T., Ito, K.
      Journal : Journal of Chemical Physics
      Publication Date : 2014/10
      Volume,Number,Page : 141, 134906 -1-8
    • Electrical Actuation of Cholesteric Liquid Crystal Gels
      Author : Fuchigami, Y., Takigawa, T., Urayama, K.
      Journal : ACS Macro Letters
      Publication Date : 2014/08
      Volume,Number,Page : 3, 813-818
    • Installing Logic Gate Response to a Variety of Biological Substances in Supramolecular Hydrogel-Enzyme Hybrids
      Author : Ikeda, M., Tanida, T., Yoshii, T., Kurotani, K., Onogi, S., Urayama, K., Hamachi, I.
      Journal : Nature Chemistry
      Publication Date : 2014/05
      Volume,Number,Page : 6, 511-518
    • Mechanical properties of Tetra-PEG gels with supercoiled network structure
      Author : T. Katashima, M. Asai, Kenji Urayama, U. Chung, T. Sakai
      Journal : Journal of Chemical Physics
      Publication Date : 2014/02
      Volume,Number,Page : 140巻, 074902頁
    • Shape and Chirality Transitions in Off-Axis Twist Nematic Elastomer Ribbons
      Author : Yoshiki Sawa, Kenji Urayama, Toshikazu Takigawa, Vianney Gimenez-Pinto, Badel Mbanga, Fangfu Ye, Robin Selinger, Jonathan Selinger
      Journal : Physical Review E
      Publication Date : 2013/09
      Volume,Number,Page : 88, 022502
    • Pressure-Responsive Polymer Membranes of Slide-Ring Gels with Movable Cross-Links
      Author : Chikara Katsuno, Akihiro Konda, Kenji Urayama, Toshikazu Takigawa, Masatoshi Kidowaki, Kohzo Ito
      Journal : Advanced Materials
      Publication Date : 2013/09
      Volume,Number,Page : 25, 4636-4640
    • Nonuniform and Uniform Deformations of Stretched Nematic Elastomers
      Author : Haruko Higaki, Toshikazu Takigawa, Kenji Urayama
      Journal : Macromolecules
      Publication Date : 2013/05
      Volume,Number,Page : 46, 5223-5231
    • Switching Shapes of Nematic Elastomers with Various Director Configurations
      Author : Kenji Urayama
      Journal : Reactive and Functional Polymers
      Publication Date : 2013/02
      Volume,Number,Page : 73, 885
    • Electro-Opto-Mechanical Effects of Swollen Nematic Elastomers
      Author : Kenji Urayama
      Journal : Advances in Polymer Science
      Publication Date : 2012/11
      Volume,Number,Page : 250, 119-145
    • Volume of Polymer Gels Coupled to Deformation
      Author : Kenji Urayama, Toshikazu Takigawa
      Journal : Soft Matter
      Publication Date : 2012/09
      Volume,Number,Page : 8, 8017-8029
    • Strain Energy Density Function of a Near-Ideal Polymer Network Estimated by Biaxial Deformation of Tetra-PEG Gel
      Author : Katashima T., Kenji Urayama, Chung U., Sakai T.
      Journal : Soft Matter
      Publication Date : 2012/06
      Volume,Number,Page : 8, 8217-8222
    • Memory and Development of Textures of Polydomain Nematic Elastomers
      Author : Haruko Higaki, Kenji Urayama, Toshikazu Takigawa
      Journal : Macromolecular Chemistry and Physics
      Publication Date : 2012/05
      Volume,Number,Page : 213(18), 1907-1912
    • Influences of Structural Characteristics on Stretching-Driven Swelling on Polyrotaxane Gels with Movable Cross-links
      Author : Akihiro Konda, Koichi Mayumi, Kenji Urayama, Toshikazu Takigawa, Kohzo Ito
      Journal : Macromolecules
      Publication Date : 2012/04
      Volume,Number,Page : 45(16), 6733-6740

    Books etc

    • Soft Actuators: Materials, Modeling, Applications, and Future Perspectives
      Author : Urayama, K.
      Publisher : Springer
      Publication Date : 2019/08
    • Constitutive Models of Rubber IX
      Author : Morishita, Y., Tsunoda, K., Urayama, K.
      Publisher : CRC Press
      Publication Date : 2015/09


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