HIRAI Tomoyasu

写真a

Title

Associate Professor

Research Fields, Keywords

Polymer Synthesis, Characterization, Preparation of Functional Materials

Homepage URL

http://www.oit.ac.jp/chem/cherry/4_lab/

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Graduating School 【 display / non-display 】

  • Gunma University   Faculty of Engineering   Applied Chemistry   JAPAN

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Graduate School 【 display / non-display 】

  • Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  Department of Organic and Polymeric Materials  Doctor's Course  Completed  JAPAN

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Degree 【 display / non-display 】

  • Tokyo Institute of Technology -  Doctor of Engineering  Polymer chemistry

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Committee Memberships 【 display / non-display 】

  • 2017.08
    -
    2017.09

    4) IUMRS-PCMA2017   C-2 Co-organizer

  • 2019.11
    　
    　

     

  • 2020.06
    -
    2022.06

     

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Research field 【 display / non-display 】

  • Polymer chemistry

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Qualification acquired 【 display / non-display 】

  • Usual Car License (first kind)

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Papers 【 display / non-display 】

  • Synthesis of polypyrrole and its derivative nanoparticles via a surfactant-free coupling polymerization protocol

    Yuya Atsuta, Kazusa Takeuchi, Tomoki Sakuma, Koji Mitamura, Seiji Watase, Yuan Song, Tomoyasu Hirai, Yoshinobu Nakamura, Yuya Oaki, Syuji Fujii  ( Multiple Authorship with a faculty member from an overseas university )

    Polymer Journal     2025.03

    Research paper (scientific journal)  English

    DOI

  • Janus Particles Synthesized via Vapor-Phase Coupling Polymerization Protocol

    Kazuma Kuroiwa, Kazusa Takeuchi, Tomoyasu Hirai, Yoshinobu Nakamura, Yuya Oaki, Syuji Fujii  ( Single Author )

    Langmuir     2025.03

    Research paper (scientific journal)  English

    DOI

  • Evaluation of Nafion degradation process using clusteroluminescence

    Hinari Sakai , Shih Han Li , Shunsuke Morii , Nagi Akiyama , Mayu Mine , Yakumo Kinoshita , Noboru Ohta , Hiroshi Sekiguchi , Kazutaka Kamitani , Shigenori Fujikawa , Syuji Fujii , Yoshinobu Nakamura , Ming-Chia Li , Tomoyasu Hirai  ( Multiple Authorship )

    Chemistry Letters   2025 ( 54 ) upaf026   2025.02

    Research paper (scientific journal)  English

    DOI

  • Light‐Based Desalination of Water Using Polypyrrole‐Coated Fabrics

    Ryuga Sakabe, Kanade Matsui, Takahiro Funatsu, Tomoyasu Hirai, Yoshinobu Nakamura, Syuji Fujii  ( Single Author )

    Macromolecular Reaction Engineering     2025.02

    Research paper (scientific journal)  English

    DOI

  • Synthesis and characterization of poly(4-vinylpyridine)-block-poly(2,2,2-trifluoroethyl methacrylate) for manipulating periodic nanostructured architectures

    Youngwon Kong, Hitomi Kawahara, Ryohei Kikuchi, Noboru Ohta, Albert Mufundirwa, Tomoyasu Hirai, Kan Hatakeyama-Sato, Yuta Nabae, Teruaki Hayakawa  ( Single Author )

    Polymer   320   128098 - 128098   2025.02

    Research paper (scientific journal)  English

    DOI

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Books 【 display / non-display 】

  • Anionic Polymerization

    Tomoyasu Hirai, Yukari Oda, David P. Penaloza Jr., Daisuke Kawaguchi, Keiji Tanaka  ( Joint Work )

    Springer Japan    Scholarly Book  English

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Review Papers 【 display / non-display 】

  • Application of synchrotron radiation X-ray scattering and spectroscopy to soft matter

    Atsushi Takahara, Yuji Higaki, Tomoyasu Hirai, Ryohei Ishige  ( Joint Work )

    Polymers   12 ( 7 ) 1624   2020.07

    Introduction and explanation (scientific journal)  English

  • Application of Synchrotron Radiation X-ray Scattering and Spectroscopy to Soft Matter

    Atsushi Takahara, Yuji Higaki, Tomoyasu Hirai, Ryohei Ishige  ( Single Work )

    POLYMERS   12 ( 7 )   2020.07

    Book review and document introduction, etc.  English

    DOI

  • Effect of the water/alcohol ratio of the dispersion on morphology and proton transport cast Nafion thin films on Pt electrodes

    山本健太郎, GAO Xiao, 平井智康, 太田昇, 内山智貴, 渡邊稔樹, 今井英人, 菅原生豊, 篠原和彦, 内本喜晴  ( Single Work )

    電池討論会PDF要旨集(CD-ROM)   61st   2020

    Introduction and explanation (bulletin of university, research institution)  Japanese

    J-GLOBAL

  • Fabrication and Thermoelectric Properties of a Solution-Processed Film of π-Conjugated Nickel Complex with Core-Shell Particles

    山田祐杜, 大山慧悟, 平井智康, 藤井秀司, 村岡雅弘, 村田理尚, 村田理尚  ( Single Work )

    日本化学会春季年会講演予稿集(CD-ROM)   100th   2020

    Introduction and explanation (bulletin of university, research institution)  Japanese

    J-GLOBAL

  • Poly(3,4-ethylenedioxythiophene) Grains Synthesized by Solvent-free Chemical Oxidative Polymerization

    Hiroki Inoue, Natsuko Shimogama, Musashi Seike, Keigo Oyama, Shun Mukai, Shinya Higashimoto, Tomoyasu Hirai, Yoshinobu Nakamura, Syuji Fujii  ( Single Work )

    CHEMISTRY LETTERS   48 ( 8 ) 968 - 970   2019.08

    Introduction and explanation (bulletin of university, research institution)  English

    DOI

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Presentations 【 display / non-display 】

  • Circularly Polarized Luminescence Induced by Clusteroluminescence of Polymer with Polyhedral Oligomeric Silsesquioxane Side Chain

    Tomoyasu Hirai

    International conference  Italia-Japan Binational Conference on Chiroptical and Related Phenomena  Oral Presentation(guest/special)

    2025.01
    　
    　

  • 界面制御に基づく有機ー無機高分子の 光学活性材料への展開

    平井智康

    Internal meeting  高分子学会九州支部フォーラム & IROASTセミナー   Oral Presentation(guest/special)

    2024.12
    　
    　

  • Controlling of Preferred-Handed Helical Conformation for Polysiloxane Main Chain

    Tomoyasu Hirai

    International conference  JST-CREST International Symposium  ( 台湾陽明交通大学 )  Oral Presentation(guest/special)

    2024.11
    　
    　

  • Preparation of chiral silica using linear polysiloxane with preferred-handed helical conformation

    Tomoyasu Hirai

    International conference  2CO08, ISOS-20   Oral Presentation(guest/special)

    2024.05
    　
    　

  • Precise Synthesis of Methacrylate Derivatives and Evaluation of Its Functional Properties

    Tomoyasu Hirai

    International conference  2024 Trilateral Conference on Modern Challenges in Polymer Science and Technology   Oral Presentation(general)

    2024.01
    　
    　

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