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Nakanishi, Yohei

Institute for Chemical Research (ICR) Assistant Professor

Nakanishi, Yohei
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    Last Updated :2025/05/02

    Basic Information

    Affiliated programs (koza)

    • Graduate School of Engineering, 高分子化学専攻 高分子設計講座 , 助教

    Professional Memberships

    • From Oct. 2024, To Present
      The Chemical Society of Japan
    • From Nov. 2020, To Present
      プラスチック成形加工学会
    • From Oct. 2019, To Present
      日本ゴム協会
    • From 2013, To Present
      セルロース学会
    • From 2013, To Present
      繊維学会
    • From Jun. 2010, To Present
      高分子学会

    Academic Degree

    • Doctor of Engineering(Kyoto University)
    • Master of Engineering(Kyoto University)

    Academic Resume (Graduate Schools)

    • Kyoto University, Graduate School of Engineering, Department of Polymer Chemistry, 修了
    • Kyoto University, Graduate School of Engineering, Department of Polymer Chemistry, 修了

    Academic Resume (Undergraduate School/Majors)

    • Kyoto University, Faculty of Engineering, Undergraduate School of Industrial Chemistry, 卒業

    Research History

    • From Apr. 2021, To Present
      Kyoto University, Institute for Chemical Research Division of Multidisciplinary Chemistry, Assistant Professor
    • From Apr. 2018, To Mar. 2021
      Mitsui Chemicals Inc.
    • From Apr. 2015, To Mar. 2018
      Kyoto University, Institute for Chemical Research Division of Materials Chemistry, 技術補佐員

    ID,URL

    researchmap URL

    list
      Last Updated :2025/05/02

      Research

      Research Interests

      • 量子ビーム
      • 中性子散乱
      • X線散乱
      • 高分子構造
      • 高分子材料

      Research Areas

      • Nanotechnology/Materials, Polymer chemistry
      • Nanotechnology/Materials, Polymer materials

      Papers

      • Neutron Reflectivity Study on the Adsorption Layer of Polyethylene Grown on Si Substrate
        Keisuke Shimokita; Katsuhiro Yamamoto; Noboru Miyata; Motoki Shibata; Yohei Nakanishi; Masato Arakawa; Mikihito Takenaka; Takumitsu Kida; Katsuhisa Tokumitsu; Ryo Tanaka; Takeshi Shiono; Masako Yamada; Hideki Seto; Norifumi L. Yamada; Hiroyuki Aoki; Tsukasa Miyazaki
        Langmuir, 2024
      • Adsorption Isotherm and Kinetics of Diffusion of Water Accumulated between Polypropylene Thin Film and Si Substrate: Neutron Reflectivity Investigation
        Tsukasa Miyazaki; Noboru Miyata; Hiroshi Arima-Osonoi; Keisuke Shimokita; Katsuhiro Yamamoto; Mikihito Takenaka; Yohei Nakanishi; Motoki Shibata; Hiroyuki Aoki; Norifumi L. Yamada; Masako Yamada; Hideki Seto
        Colloids and Surfaces A: Physicochemical and Engineering Aspects, Jul. 2024
      • Time-resolved XAFS Study on Formation Behavior of Zinc Compounds during Vulcanization in Rubbers with Different Vulcanization Systems
        Satoshi SAWADA; Hiroaki KONDO; Yohei NAKANISHI; Mikihito TAKENAKA; Motoki SHIBATA; So FUJINAMI; Tsukasa MIYAZAKI
        NIPPON GOMU KYOKAISHI, 15 May 2024, Peer-reviewed
      • Analyses of hierarchical structures in SBR rubber by using contrast-variation SANS: Effects of a silane coupling agent
        Yohei Nakanishi; Motoki Shibata; Satoshi Sawada; Hiroaki Kondo; Ryuhei Motokawa; Takayuki Kumada; Katsuhiro Yamamoto; Kazuki Mita; Tsukasa Miyazaki; Mikihito Takenaka
        Polymer, 25 May 2024, Peer-reviewed, Lead author
      • Time-resolved AUSAXS at BL28XU at SPring-8
        Yohei Nakanishi; So Fujinami; Motoki Shibata; Tsukasa Miyazaki; Katsuhiro Yamamoto; Mikihito Takenaka
        Journal of Applied Crystallography, 01 Feb. 2024, Peer-reviewed, Lead author
      • Pseudomorphic amorphization of three-dimensional superlattices through morphological transformation of nanocrystal building blocks
        Masaki Saruyama; Ryo Takahata; Ryota Sato; Kenshi Matsumoto; Lingkai Zhu; Yohei Nakanishi; Motoki Shibata; Tomotaka Nakatani; So Fujinami; Tsukasa Miyazaki; Mikihito Takenaka; Toshiharu Teranishi
        Chemical Science, 2024, Peer-reviewed
      • Unified explanation for self-assembly of polymer-brush-modified nanoparticles in ionic liquids
        Yohei Nakanishi; Ryohei Ishige; Hiroki Ogawa; Yun Huang; Keita Sakakibara; Kohji Ohno; Toshiji Kanaya; Mikihito Takenaka; Yoshinobu Tsujii
        Polymer Journal, Nov. 2023, Peer-reviewed, Lead author, Corresponding author
      • Water-Assisted Microphase Separation of Cationic Random Copolymers into Sub-5 nm Lamellar Materials and Thin Films
        Sahori Imai; Masato Arakawa; Yohei Nakanishi; Mikihito Takenaka; Hiroyuki Aoki; Makoto Ouchi; Takaya Terashima
        Macromolecules, 25 Oct. 2022, Peer-reviewed
      • Structural changes of polystyrene particles in subcritical and supercritical water revealed by in situ small-angle neutron scattering
        Motoki Shibata; Yohei Nakanishi; Jun Abe; Hiroshi Arima-Osonoi; Hiroki Iwase; Mitsuhiro Shibayama; Ryuhei Motokawa; Takayuki Kumada; Shin-ichi Takata; Katsuhiro Yamamoto; Mikihito Takenaka; Tsukasa Miyazaki
        Polymer Journal, 06 Jul. 2023, Peer-reviewed
      • Neutron reflectivity study on the nanostructure of PMMA chains near substrate interfaces based on contrast variation accompanied with small molecule sorption
        Keisuke Shimokita; Katsuhiro Yamamoto; Noboru Miyata; Yohei Nakanishi; Motoki Shibata; Mikihito Takenaka; Norifumi L. Yamada; Hideki Seto; Hiroyuki Aoki; Tsukasa Miyazaki
        Soft Matter, 2023, Peer-reviewed
      • Local conformations and heterogeneities in structures and dynamics of isotactic polypropylene adsorbed onto carbon fiber
        Zhixing Huang; Yashasvi Bajaj; Jan-Michael Y. Carrillo; Yohei Nakanishi; Kiminori Uchida; Kazuki Mita; Takeshi Yamada; Tsukasa Miyazaki; Bobby G. Sumpter; Maya Endoh; Tadanori Koga
        Polymer, Jan. 2023, Peer-reviewed
      • Neutron Reflectivity Study on the Suppression of Interfacial Water Accumulation between a Polypropylene Thin Film and Si Substrate Using a Silane-Coupling Agent
        Keisuke Shimokita; Katsuhiro Yamamoto; Noboru Miyata; Hiroshi Arima-Osonoi; Yohei Nakanishi; Mikihito Takenaka; Motoki Shibata; Norifumi L. Yamada; Hideki Seto; Hiroyuki Aoki; Tsukasa Miyazaki
        Langmuir, 18 Oct. 2022, Peer-reviewed
      • Spatial inhomogeneity of chain orientation associated with strain-induced density fluctuations in polyethylene
        Masato Arakawa; Mizuki Kishimoto; Yohei Nakanishi; Kazuki Mita; Mikihito Takenaka
        Polymer Journal, Mar. 2022, Peer-reviewed, Corresponding author
      • Morphological study of isotactic polypropylene thin films on different substrates using grazing incidence wide-angle X-ray diffraction
        Yohei Nakanishi; Kiminori Uchida; Kazuki Mita; Kazutaka Kamitani; Ken Kojio; Atsushi Takahara
        Polymer, Mar. 2022, Peer-reviewed, Lead author
      • Investigation of Interfacial Water Accumulation between Polypropylene Thin Film and Si Substrate by Neutron Reflectivity
        Keisuke Shimokita; Katsuhiro Yamamoto; Noboru Miyata; Yohei Nakanishi; Hiroki Ogawa; Mikihito Takenaka; Norifumi L. Yamada; Tsukasa Miyazaki
        Langmuir, 14 Dec. 2021, Peer-reviewed
      • Automatic Analysis of Synchrotron Radiated X-ray Scattering Data of Crystalline Polymers Using Artificial Intelligence for Science
        Toshiki Tokuhira; Yuki Tanaka; Yohei Nakanishi; Kazuki Mita; Hiroshi Godai; Shiho Mukaida; Koichi Iwakabe; Kenji Nagata
        Seikei-Kakou, 20 Sep. 2021
      • Concentrated-Polymer-Brush-Modified Silica Nanoparticles Self-Assembled in Ionic Liquid Containing Iodide/Triiodide (I–/I3–)-Redox System as Quasi-Solid Electrolytes for Dye-Sensitized Solar Cells
        Yohei Nakanishi; Keita Sakakibara; Kimiyo Nakamichi; Kohji Ohno; Takashi Morinaga; Takaya Sato; Takashi Sagawa; Yoshinobu Tsujii
        ACS Applied Nano Materials, 23 Jul. 2021, Peer-reviewed, Lead author
      • Effects of mixing process on spatial distribution and coexistence of sulfur and zinc in vulcanized EPDM rubber
        Yohei Nakanishi; Kazuki Mita; Kentaro Yamamoto; Kotaro Ichino; Mikihito Takenaka
        Polymer, Mar. 2021, Lead author, Corresponding author
      • Control of Phase Separation in Polystyrene/Ionic Liquid-Blended Films by Polymer Brush-Grafted Particles
        Yohei Nakanishi
        Langmuir, 12 Mar. 2019, Peer-reviewed
      • USAXS analysis of concentration-dependent self-assembling of polymer-brush-modified nanoparticles in ionic liquid: [I] concentrated-brush regime
        Yohei Nakanishi
        The Journal of Chemical Physics, 22 Mar. 2018, Peer-reviewed, Lead author
      • Visualization of Individual Images in Patterned Organic–Inorganic Multilayers Using GISAXS-CT
        Yohei Nakanishi
        Langmuir, 24 Apr. 2017, Peer-reviewed
      • Development of Novel Nano-systems for Electrochemical Devices by Hierarchizing Concentrated Polymer Brushes
        Yohei Nakanishi
        Intelligent Nanosystems for Energy, Information and Biological Technologies, 18 Sep. 2016

      Misc.

      • New type of solid-state ionics by self-assembling/solidifying hairy particles with ionic liquids and its application to dye-sensitized solar cell
        Yoshinobu Tsujii; Yohei Nakanishi; Yuko Kawano; Kohji Ohno; Takashi Morinaga; Takaya Sato
        ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Sep. 2013

      Presentations

      • Advanced structural analysis of rubber: μ-XRF mapping and time-resolved AUSAXS
        Yohei Nakanishi
        The 5th UOH–FZU–OMU Joint International Symposium on Photocatalysis, Photofunctional Materials, Photon-Science, Nano-Science & Technology, 27 Nov. 2024, Invited
      • 軟・テンダーX線を用いたポリオレフィン材料の構造解析
        中西 洋平
        第69回応用物理学会春季学術講演会, 22 Mar. 2022, Invited
      • 軟・テンダーX 線を用いた高分子集合体の構造解析
        中西 洋平
        関西レオロジー研究会第81回例会(若手講演会), 17 Dec. 2021, Invited

      Industrial Property Rights

      • 特開2021-161275, 特願2020-064903, 無機化合物成分と樹脂成分との組成物の製造方法
        中西 洋平; 内田 公典; 三田 一樹; 山本 健太郎; 宍戸 啓介; 市野 光太郎

      Media Coverage

      • 高分子と放射光で拓かれた道
        高分子学会, 高分子 72巻, p.518, Oct. 2023, Pr

      External funds: Kakenhi

      • Visualization and Control of Polyolefin Adhesion Using New Contrast
        Grant-in-Aid for Scientific Research (C)
        Basic Section 35010:Polymer chemistry-related
        Comprehensive Research Organization for Science and Society
        三田 一樹
        From 01 Apr. 2023, To 31 Mar. 2026, Granted
        ポリオレフィン;接着;界面;中性子;重水素化
      • Development of time-resolved anomalous small-angle X-ray scattering for simultaneous analysis of chemical and higher-order structural changes in composite materials
        Grant-in-Aid for Early-Career Scientists
        Basic Section 35020:Polymer materials-related
        Kyoto University
        中西 洋平
        From 01 Apr. 2024, To 31 Mar. 2027, Granted
        異常小角X線散乱;複合材料;ゴム;高次構造
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        Last Updated :2025/05/02

        Education

        Teaching subject(s)

        • From 01 Apr. 2022, To 31 Mar. 2023
          Fundamental Chemical Experiments
          N308, Fall, Institute for Liberal Arts and Sciences, 2

        Part-time lecturer

        • From 01 Apr. 2024, To 30 Sep. 2024
          創成化学実験Ⅰ(創成化学)
          前期96時間 , 京都大学, 工学部
        • From 01 Apr. 2023, To 30 Sep. 2023
          創成化学実験Ⅰ(創成化学)
          前期96時間, 京都大学, 工学部
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          Last Updated :2025/05/02

          Administration

          Faculty management (title, position)

          • From 01 Apr. 2024, To 31 Mar. 2025
            化学研究所総務・教務委員会委員
          • From 01 Apr. 2022, To 31 Mar. 2023
            化学研究所図書委員会委員
          • From 01 Jan. 2022, To 31 Dec. 2022
            京都大学宇治キャンパス公開2022実行委員会委員
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            Last Updated :2025/05/02

            Academic, Social Contribution

            Committee Memberships

            • From Apr. 2025, To Present
              幹事長, 高分子学会関西支部若手幹事会
            • From Aug. 2021, To Present
              幹事, 高分子学会関西支部若手幹事会

            Social Contribution

            • 2023年度卒業生講演会「研究を仕事にする」
              Lecturer
              大阪明星学園マリアンホール, From 15 Nov. 2023, To 15 Nov. 2023

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