YAMAMOTO Katsuhiro

写真a

Affiliation Department etc.

Department of Life Science and Applied Chemistry
Department of Life Science and Applied Chemistry

Title

Associate Professor

Research Fields, Keywords

Polymer Science, Polymer Physics, Small Angle Scattering, Electron Spin Resonance

Graduating School

  •  
    -
    1994.03

    Nagoya Institute of Technology   Faculty of Engineering   Graduated

Graduate School

  •  
    -
    1999.03

    Nagoya Institute of Technology  Graduate School, Division of Engineering  Doctor's Course  Completed

Degree

  • Nagoya Institute of Technology -  Master (Engineering)

  • Nagoya Institute of Technology -  Doctor (Engineering)

External Career

  • 1998.04
    -
    1999.03

    Research Fellow of the Japan Society for the Promotion of Science   Special researcher of the Japan Society for the Promotion of Science  

Field of expertise (Grants-in-aid for Scientific Research classification)

  • Polymer/Textile materials

  • Polymer chemistry

 

Research Career

  • X-ray Scattering Study on Strucutre and Its Development of Block Copolymers

    Individual   (not selected)  

    Project Year:  2000.01  -  Now

  • Structure Analysis of Polymer Thin Film Revealed by GISAXS

    Individual   (not selected)  

    Project Year:  1998.04  -  Now

  • Development of Structure in Polymers Induced by Chemical Reaction

    Individual   (not selected)  

    Project Year:   - 

  • Molecular Dynamics of Polymers

    Individual   (not selected)  

    Project Year:   - 

Papers

  • Analysis of Homopolymer Distribution in a Polymer Blend Thin Film by Anomalous Grazing Incidence Small-Angle X-ray Scattering at the Bromine K-Edge

    Hiroki Hamamoto, Hideaki Takagi, Isamu Akiba, Katsuhiro Yamamoto

    Macromolecules   54 ( 1 ) 488 - 498   2020.12

    Research paper (scientific journal)   Multiple Authorship

  • Effect of block copolymer composition and homopolymer molecular weight on ordered bicontinuous double-diamond structures in binary blends of polystyrene-polyisoprene block copolymer and polyisoprene homopolymer

    Katsuhiro Yamamoto, Hideaki Takagi

    Macromolecules   54 ( 11 ) 5136 - 5143   2021.05  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Biocatalytic Hybrid Films Self-Assembled from Carbohydrate Block Copolymers and Polysaccharides for Enzyme Prodrug Therapy

    Tomoki Nishimura, Yusuke Nakamura, Naoya Kinoshita, Katsuhiro Yamamoto, Yoshihiro Sasaki, Kazunari Akiyoshi

    ACS Applied Bio Materials     2020.11  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Self-Assembly of Surfactin into Nanofibers with Hydrophilic Channels in Nonpolar Organic Media

    Satoshi Kanazawa, Kosuke Morimoto, Eri Tabata, Aya Okura, Yuka Ikemoto, Katsuhiro Yamamoto, Liliana de Campo, Isamu Akiba

    Langmuir   36 ( 26 ) 7627 - 7633   2020.06

    Research paper (scientific journal)   Multiple Authorship

  • Detailed Structural Study on the Poly(vinyl alcohol) Adsorption Layers on a Si Substrate with Solvent Vapor-Induced Swelling

    Tsukasa Miyazaki, Noboru Miyata, Tessei Yoshida, Hiroshi Arima, Yoshihiro Tsumura, Naoya Torikai, Hiroyuki Aoki, Katsuhiro Yamamoto, Toshiji Kanaya, Daisuke Kawaguchi, Keiji Tanaka

    Langmuir   36 ( 13 ) 3415 - 3424   2020.03

    Research paper (scientific journal)   Multiple Authorship

  • Elucidation of a Heterogeneous Layered Structure in the Thickness Direction of Poly(vinyl alcohol) Films with Solvent Vapor-Induced Swelling

    Tsukasa Miyazaki, Noboru Miyata, Mitsunori Asada, Yoshihiro Tsumura, Naoya Torikai, Hiroyuki Aoki, Katsuhiro Yamamoto, Toshiji Kanaya, Daisuke Kawaguchi, Keiji Tanaka

    Langmuir   35 ( 34 ) 11099 - 11107   2019.07  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Neutron Reflectivity on the Mobile Surface and Immobile Interfacial Layers in the Poly(vinyl acetate) Adsorption Layer on a Si Substrate with Deuterated Toluene Vapor-Induced Swelling

    Tsukasa Miyazaki, Keisuke Shimokita, Katsuhiro Yamamoto, Hiroyuki Aoki, Norifumi L. Yamada, Noboru Miyata

    Langmuir ( アメリカ化学会 )  36 ( 49 ) 15181 - 15188   2020.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Frank-Kasper σ and A-15 Phases Formed in Symmetry and Asymmetry Block Copolymer Blend System

    Katsuhiro Yamamoto, Hideaki Takagi

    Materials Transactions   62 ( 3 )   2020.12  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Interfacial and internal proton conduction of weak-acid functionalized styrene-based copolymer with various carboxylic acid concentrations

    Athchaya SUWANSOONTORN, Katsuhiro YAMAMOTO, Shusaku NAGANO, Jun MATSUI, Yuki NAGAO

    Electrochemistry   89 ( 5 ) 401 - 408   2021.05  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • TEM observation of inorganic substances distributed in gel materials for medical devices using ultra-thin cryosectioning

    Eri Ito, Hiroshi Takase, Katsuhiro Yamamoto

    Microscopy     2020.07

    Research paper (scientific journal)   Single Author

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Books

Review Papers

  • Future Angle of Grazing-Incidence Small Angle X-ray Scattering

    Katsuhiro Yamamoto

      92 ( 2 ) 63 - 68   2019.02  [Invited]

    Introduction and explanation (bulletin of university, research institution)   Single Author

  • Analysis of Depth-dependence and Orientation Behavior of Micro-phase Separated Structure of Block Copolymer Thin Films Investigated with GISAXS Measurement Utilizing Low Energy X-rays

    Itsuki Saito, Katsuhiro Yamamoto

    Journal of the Society of Rubber Science and Technology, Japan   89 ( 5 ) 121 - 128   2016.05  [Invited]

    Introduction and explanation (scientific journal)   Multiple Authorship

  • ESR Spin-Label Study on Polymer Dynamics

      60 ( 4 ) 197 - 198   2011.04

    Introduction and explanation (international conference proceedings)   Multiple Authorship

  • Formation process of hierarchical structures in crystalline polymers as analyzed by simultaneous measurements of small-angle X-ray scattering and other techniques

      19 ( 6 ) 384 - 393   2006.07

    Introduction and explanation (international conference proceedings)   Multiple Authorship

  • Controlled Grafting to Polyethylene and Polypropylene Backbone with "Living" Radical Polymerization

    Katsuhiro Yamamoto and Shigetaka Shimada

    Current Trend in Polymer Science ( Current Trend in Polymer Science )  8   143 - 155   2003.01

    Introduction and explanation (scientific journal)   Multiple Authorship

Presentations

  • Spatial Structure Analysis of Block Copolymer Thin Films by Grazing Incidence Small-angle X-ray Scattering Utilizing Multi-wavelength X-rays

     [Invited]

    2019.11  -  2019.11 

  • Characteristic changes of aqueous solutions of hydroxycitric acid derivative with neutralization and analysis of their micellar structure

    Takayuki Yamada, Tsuyoshi Yamaguchi, Hiroyuki Asano, Hitoshi Sawada, Katsuhiro Yamamoto

    第70回コロイドおよび界面化学討論会  2019.11  -  2019.11  日本化学会

  • Densification of Interfacial Region in Phase Separated Structure of Polystyrene-b-poly(n-butyl acrylate) Making X-ray Scattering Profiles Anomalous

    Katsuhiro Yamamoto

    5th Internatioanl Symposium on Advances in Sustainable Polymers (ASP-19)  2019.10  -  2019.10 

  • Depth Analysis of the Acrylic PSA Based on Tackifier Surface Segregation Evaluated by Neutron Reflectivity

    2019.09  -  2019.09 

  • Analysis of Depth-dependent Structures in Polymer Thin Films by GISAXS Utilizing Tender X-ray

    Katsuhiro Yamamoto  [Invited]

    The 12th International Polymer Conference (IPC2018)  (広島国際会議場)  2018.12  -  2018.12  高分子学会

  • Analysis of Peculiar Small-Angle X-Ray Scattering Profiles from Low-Contrast Block Copolymers at Around Room Temperature

    Kenichi Yoshimori, Katsuhiro Yamamoto

    第29回 エラストマー討論会  (吹上ホール)  2018.11  -  2018.11  日本ゴム協会

  • Dynamic mechanical propeities of composite of poly(acrylate) copolymer and cellulose nanofiber

    2018.11  -  2018.11 

  • Depth Dependent Structures of Polymer Thin Films Reveraled by GISAXS Utilizing Tender X-ray

    Katsuhiro Yamamoto, Mayu Aikawa, Itsuki Saito, Eri Miura

    Small Angle Scatteinrg 2018   2018.10  -  2018.10 

  • Structure of Multi-Component Polymer Thin Film as Revealed by Grazing-Incidence Small Angle X-ray Scattering Utilizing Anomalous Dispersion

    2018.09  -  2018.09 

  • Complicated phase transition of lattice structures observed in sphere-forming block copolymer / homopolymer blends

    2018.09  -  2018.09 

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