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Nano-structure control for polymer electrolytes based on block copolymers

Research Project

Project/Area Number 17H03119
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Polymer/Textile materials
Research InstitutionSophia University

Principal Investigator

RIKUKAWA MASAHIRO  上智大学, 理工学部, 教授 (10245798)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2017: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Keywords高分子電解質 / プロトン伝導 / 酸素透過性 / 自己拡散係数 / 高次構造 / ジブロック共重合体 / 燃料電池 / シリンダー構造 / アイオノマー / ミクロ相分離 / 酸素透過 / 電子伝導 / 限界電流法 / ブロック / プロトン / ブロック共重合体 / 配向性 / イメージングプローブ / NMR / 拡散係数 / ガス透過 / 高分子合成 / 高分子構造・物性 / 高分子機能性 / ブロックポリマー
Outline of Final Research Achievements

In this study, we established nano-structure control technology for polymer electrolytes and investigated the relationship between the chemical structure and total mass transport (proton, water, and gas). It was elucidated that there is a strong correlation between the high-ordered structure and the electrolyte properties in the polymer electrolytes with controlled nanostructures, and the higher order structure of electrolytes and its orientation are the controlling factors of electrolyte properties. The electrolyte membranes and the catalyst layer ionomer to which this technology was applied were applied to the fuel cells and showed sufficient properties as the electrolyte materials for the next-generation fuel cells.

Academic Significance and Societal Importance of the Research Achievements

エネルギー、地球環境問題の観点から、次世代型電池の研究が急がれている。中でも、電池の重要部材の一つである電解質材料の研究開発は、次世代型電池の性能、耐久性向上のために不可欠な分野である。本研究では、次世代型燃料電池に焦点を絞り、今まであまり行われてこなかった電解質材料のナノ構造・配向制御技術を確立し、それが次世代型燃料電池の性能支配因子であることを実証した。学術的にも、今後のエネルギー、地球環境問題にも貢献する意義ある研究であると考えている。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (44 results)

All 2020 2019 2018 2017 Other

All Journal Article (9 results) (of which Peer Reviewed: 8 results,  Open Access: 4 results) Presentation (29 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results) Remarks (3 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Synthesis and investigation of sulfonated poly(p-phenylene)- based ionomers with precisely controlled ion exchange capacity for use as polymer electrolyte membranes2020

    • Author(s)
      M. Yoshida-Hirahara, S. Takahashi, M. Yoshizawa-Fujita, Y. Takeoka, M. Rikukawa
    • Journal Title

      RSC Advances

      Volume: 10 Issue: 22 Pages: 12810-12822

    • DOI

      10.1039/d0ra01816c

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a novel cellulose solvent based on pyrrolidinium hydroxide and reliable solubility analysis2020

    • Author(s)
      E. Rada Desideria Seiler, Y. Takeoka, M. Rikukawa, M. Yoshizawa-Fujita
    • Journal Title

      RSC Advances

      Volume: 10 Issue: 19 Pages: 11475-11480

    • DOI

      10.1039/d0ra01486a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel Organic-Inorganic Perovskite Compounds Having Phosphonium Groups2019

    • Author(s)
      S. Shimizu, M. Yoshizawa-Fujita, Y. Takeoka, M. Rikukawa
    • Journal Title

      ACS Omega

      Volume: 4 Issue: 8 Pages: 13260-13264

    • DOI

      10.1021/acsomega.9b01415

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pyrrolidinium-based organic ionic plastic crystals: Relationship between side chain length and properties2019

    • Author(s)
      Yamada Hiromasa、Miyachi Yukari、Takeoka Yuko、Rikukawa Masahiro、Yoshizawa-Fujita Masahiro
    • Journal Title

      Electrochimica Acta

      Volume: 303 Pages: 293-298

    • DOI

      10.1016/j.electacta.2019.02.076

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of pyrrolidinium-based plastic crystals exhibiting high ionic conductivity at ambient temperature2019

    • Author(s)
      Yamaguchi Shun、Yamada Hiromasa、Takeoka Yuko、Rikukawa Masahiro、Yoshizawa-Fujita Masahiro
    • Journal Title

      New Journal of Chemistry

      Volume: 43 Issue: 10 Pages: 4008-4012

    • DOI

      10.1039/c8nj05127e

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solvent polarity effects on supramolecular chirality of a polyfluorene-thiophene copolymer2018

    • Author(s)
      Hirahara Takashi、Yoshizawa-Fujita Masahiro、Takeoka Yuko、Rikukawa Masahiro
    • Journal Title

      Chirality

      Volume: 30 Issue: 6 Pages: 699-707

    • DOI

      10.1002/chir.22840

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuning the Structures and Optical Properties of Perovskites by Varying the Alkylamine Type and Chain Length2018

    • Author(s)
      Nagasaka Hiroki、Yoshizawa-Fujita Masahiro、Takeoka Yuko、Rikukawa Masahiro
    • Journal Title

      ACS Omega

      Volume: 3 Issue: 12 Pages: 18925-18929

    • DOI

      10.1021/acsomega.8b02399

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 高分子電解質形燃料電池の電解質材料における超高速プロトン輸送と可視化の実現2018

    • Author(s)
      陸川政弘
    • Journal Title

      クリーンエネルギー

      Volume: 印刷中

    • NAID

      40021594625

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Hydrophilic and hydrophobic diblock copolymers based on polyphenylenes for cathode ionomers of fuel cells2017

    • Author(s)
      K. Akizuki, A. Ohma, S. Miura, T. Matsuura, M. Yoshizawa, Y. Takeoka, M. Rikukawa
    • Journal Title

      Sustainable Energy & Fuels

      Volume: 1 Issue: 6 Pages: 1299-1302

    • DOI

      10.1039/c7se00167c

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高分子電解質材料における物質輸送の解析と分子設計2019

    • Author(s)
      陸川政弘
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Investigation of catalyst transfer polycondensation on phenylene-type polymer (III) -Optimization of polymerization conditions-2019

    • Author(s)
      T. Kuwabara, M. Yoshizawa-Fujita, Y. Takeoka, M, Rikukawa
    • Organizer
      16th Pacific Polymer Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of non-humidified fuel cells using protic ionic liquids (III) -Effect of morphology on ionic conductivity-2019

    • Author(s)
      M. Nagai, M. Yoshizawa-Fujita, Y. Takeoka, M. Rikukawa
    • Organizer
      16th Pacific Polymer Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フェニレン系高分子における触媒移動型縮合重合法の検討(II) -疎水性モノマーにおける重合条件の最適化-2019

    • Author(s)
      桑原拓久, 藤田正博, 竹岡裕子, 陸川政弘
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] プロトン性イオン液体を用いた無加湿形PEFC の開発(II) -PBI複合膜の電気化学的特性-2019

    • Author(s)
      永井雅也, 藤田正博, 竹岡裕子, 陸川政弘
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthesis of hydrophilic-hydrophobic diblock copolymers and surface properties evaluation on solid substrates (III)2019

    • Author(s)
      A. Morikawa, M. Yoshizawa-Fujita, Yu. Takeoka, M. Rikukawa
    • Organizer
      257th ACS Naional Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Self-organization of hydrophilic-hydrophobic p-conjugated diblock copolymers (IV) -Investigation of solvent effect-2019

    • Author(s)
      H. Sasaki, M. Yoshizawa-Fujita, Y. Takeoka, M. Rikukawa
    • Organizer
      257th ACS Naional Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フェニレン系高分子における触媒移動型縮合重合法の検討(I) -疎水性モノマーの重合性-2019

    • Author(s)
      桑原拓久, 藤田正博, 竹岡裕子, 陸川政弘
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] プロトン性イオン液体を用いた無加湿形PEFC の開発(Ⅰ) -複合膜のイオン伝導性-2019

    • Author(s)
      永井雅也, 藤田正博, 竹岡裕子, 陸川政弘
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 燃料電池用電解質材料における高次構造制御2019

    • Author(s)
      陸川政弘
    • Organizer
      19-1 ポリマーフロンティア21
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 超強酸基を有する高分子電解質の合成と応用(Ⅴ) 水の輸送現象の評価2018

    • Author(s)
      浅野光穂、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 金ナノ粒子/ジブロックアイオノマーの合成と触媒活性(VI)複合触媒の分散性と触媒活性の関係2018

    • Author(s)
      井上ひな子、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ホスホニウム基を有するカチオン性ポリフェニレンの合成と評価(Ⅲ)アルキルホスホニウム基のアルカリ耐性2018

    • Author(s)
      大島朋久、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 芳香族系両親媒性ジブロック共重合体の固体基板上における表面特性評価(Ⅰ)-吸着の観察-2018

    • Author(s)
      森川彩音、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 親水-疎水π共役系ジブロック共重合体の自己組織性の評価(I) 水中における凝集構2018

    • Author(s)
      佐々木葉月、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 超強酸基を有する高分子電解質の合成と応用(IV) 温・湿度評価2018

    • Author(s)
      浅野光穂、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第25回FCDIC燃料電池シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] Synthesis and Application of Polyelectrolytes with Super Acid Group (VI) -Evaluation of Temperature Effect on PEFC Performance-2018

    • Author(s)
      Miho Asano, Masahiro Yoshizawa-Fujita, Yuko Takeoka, Masahiro Rikukawa
    • Organizer
      256th ACS national meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis and Evaluation of Polyphenylene based Electrolytes Having Phosphonium Group (IV) Effect of Unit Ratio on Hydroxide Conductivities-2018

    • Author(s)
      Oshima Tomohisa, Masahiro Yoshizawa-Fujita, Yuko Takeoka, Masahiro Rikukawa
    • Organizer
      256th ACS national meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 金ナノ粒子/ジブロックアイオノマーの合成と触媒活性(IIIV)分散性が触媒反応に与える影響2018

    • Author(s)
      井上ひな子、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第35回有機合成化学セミナー
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超強酸基を有する高分子電解質の合成と応用(VIII)-超強酸基導入が発電特性に及ぼす効果-2018

    • Author(s)
      浅野光穂、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 金ナノ粒子/ジブロックアイオノマーの合成と触媒活性(IIIV)分散性が触媒反応に与える影響2018

    • Author(s)
      井上ひな子、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 親水-疎水ジブロック共重合体の合成と固体基板上における表面特性評価(Ⅱ)-粒子形態の評価-2018

    • Author(s)
      森川彩音、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      日本化学会第99回春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 親水- 疎水π共役系ジブロック共重合体の自己組織化の評価(III)-溶媒依存の調査2018

    • Author(s)
      佐々木葉月、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      日本化学会第99回春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Synthesis and Application of Polyelectrolyte with Super Acid Group (III) Influence of Proton Conductivity and Gas Permeability on PEFC Performance2018

    • Author(s)
      Miho Asanoa, Masahiro Yoshizawa-Fujitaa, Yuko Takeokaa, Masahiro Rikukawa
    • Organizer
      255th ACS national meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ホスホニウム基を有するカチオン性ポリフェニレンの合成と評価(Ⅱ)-IEC制御-2018

    • Author(s)
      大島朋久、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      日本化学会第98回春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 超強酸基を有する高分子電解質の合成と応用(I)超強酸基の導入2017

    • Author(s)
      浅野光穂、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第66回高分子年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 超強酸基を有する高分子電解質の合成と応用(II) -IECとガス透過性の相関-2017

    • Author(s)
      浅野光穂、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ホスホニウム基を有するカチオン性ポリフェニレンの合成と評価(I)-アルキルホスホニウム塩を有するモノマー-2017

    • Author(s)
      大島朋久、藤田正博、竹岡裕子、陸川政弘
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジブロック電解質の合成とPEFC触媒層への応用(III) -アルキル基の導入-2017

    • Author(s)
      坂本郁真・藤田正博・竹岡裕子・陸川政弘
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Remarks] 上智大学高分子研究室研究紹介(高分子電解質)

    • URL

      http://www.mls.sophia.ac.jp/~polymer/ResearchJapanese/Researchtop.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 上智大学理工学部物質生命理工学科

    • URL

      http://www.mls.sophia.ac.jp/~polymer/index.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] 上智大学理工学部物質生命理工学科高分子科学グループ

    • URL

      http://www.mls.sophia.ac.jp/~polymer/index.html

    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 燃料電池用膜電極接合体2019

    • Inventor(s)
      陸川政弘
    • Industrial Property Rights Holder
      陸川政弘
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-226784
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 超分子複合体の製造方法、超分子複合体及び電解質2018

    • Inventor(s)
      藤田正博、陸川政弘、堀内俊輔
    • Industrial Property Rights Holder
      藤田正博、陸川政弘、堀内俊輔
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2018-127552
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] セルロースゲルの製造方法及びセルロースゲル2018

    • Inventor(s)
      藤田正博、陸川政弘、石井啓後
    • Industrial Property Rights Holder
      藤田正博、陸川政弘、石井啓後
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2018-104314
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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