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Development of mixed-conductive materials with pi-conjugated molecules - ionic liquids as a building block

Research Project

Project/Area Number 16K13611
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Nanostructural chemistry
Research InstitutionTsuruoka National College of Technology

Principal Investigator

Shomura Ryo  鶴岡工業高等専門学校, その他部局等, 講師 (50757599)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsπ共役系 / イオン液体 / 電解質 / 高分子材料 / 混合伝導 / プロトン伝導 / イオン伝導 / 電子伝導 / π共役系ポリマー / イオン液体型ポリマー / 燃料電池 / π共役系高分子 / イオン液体型高分子 / 共重合体 / 自己組織化 / ミクロ相分離 / 高分子合成 / 高分子構造・物性 / 二次電池
Outline of Final Research Achievements

Novel organic materials with mixed-conductive were developed, and progressed research aimed at investigation the correlation between the structure and electron and ion conductivity. In particular, to ionic liquid type polymers specialized for proton conduction, they become materials that opene up the applied for ionic liquid type polymers to PEFC electrolytes, and their ripple effect is large. In this study, the proton conduction electrolyte containing ionic liquid was synthesized and mesured proton conductivity. As a result, cleary proton conductivity was confirmed in hydrogen atmosphere. Now, As a method of confurm proton conductivity, measurement system using direct current method are being established. And we are promoting research aimed at practical use under going.

Academic Significance and Societal Importance of the Research Achievements

発電効率、発電コストを考慮すると、固体高分子型燃料電池(PEFC)の動作温度は、150℃以上が理想である。しかしながら現在用いられている電解質は、プロトン伝導機構として水が必要なため、100℃以上の動作温度では発電性能が著しく低下する。本研究で合成した材料では、プロトン伝導に水ではなくイオン液体を用いるため、100℃以上の高温においても、発電性能が低下しない画期的なPEFCの材料としての利用が可能となりうる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (23 results)

All 2019 2018 2017 2016

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (22 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results)

  • [Journal Article] New design of polyvalent ammonium salts for a high-capacity electric double layer capacitor2019

    • Author(s)
      Maruyama Yuki、Marukane Shoko、Morinaga Takashi、Honma Saika、Kamijo Toshio、Shomura Ryo、Sato Takaya
    • Journal Title

      Journal of Power Sources

      Volume: 412 Pages: 18-28

    • DOI

      10.1016/j.jpowsour.2018.10.093

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Designing Innovative polymer electrolyte2018

    • Author(s)
      Ryo Shomura, Takashi Morinaga, Takaya Sato
    • Organizer
      第18回GREENシンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of novel Ionic liquid and its physico-chemical properties2018

    • Author(s)
      Mari Aoyag, Ryo Shomura,Gen Masuda,Takaya Sato
    • Organizer
      THE 6TH INTERNATIONAL CONFERENCE ON SMART SYSTEMS ENGINEERING 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 液晶性イオン液体とその設計と合成2018

    • Author(s)
      青柳茉莉, 正村亮, 増田現, 佐藤貴哉
    • Organizer
      平成30年度東北地区高等専門学校専攻科産学連携シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] リチウムイオン電池の高容量化に向けた電解液の開発 -イオン液体添加剤と正極SEI分析- / Development of Electrolyte for High-Capacity Lithium Ion Battery -Ionic Liquid Additive and Cathode SEI Analysis-2018

    • Author(s)
      Ryo Shomura, Keita Sakakibara, Takashi Morinaga, Shoko Marukane, Hideo Iwai, Yoshinobu Tsujii, Takaya Sato
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] プロトン性イオン液体を含む固体電解質膜の開発とプロトン伝導性評価 / Development of Solid Electrolyte Membrane Containing Protonic Ionic Liquid and Characterization of Proton Conductivity2018

    • Author(s)
      Ryo Shomura, Takashi Morinaga, Shigeharu Ito, Saika Honma, Toshiyuki Mori, Yoshinobu Tsujii, Takaya Sato
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 新規イオン液体の開発とその物理化学特性 / Synthesis and Characterization of Novel Ionic Liquid2018

    • Author(s)
      Mari Aoyagi, Ryo Shomura, Gen Masuda, Takaya Sato
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] イオン液体型アニオンポリマーの合成と電解質材料への応用 / Synthesis of Ionic Liquid-type Anionic Polymer for Electrolyte Materials2018

    • Author(s)
      Takashi Morinaga,Ryo Shomura,Ryo Satoh,Takaya Sato
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] リビングラジカル重合法によるイオン液体型ポリマーの合成と電気化学デバイスへの応用 / Synthesis of Ionic Liquid-type Polymers by Living Radical Polymerization for Electrochemical Devices2018

    • Author(s)
      Takashi Morinaga,Ryo Shomura,Ryo Satoh,Saika Honma,Shoko Marukane,Takaya Sato
    • Organizer
      第28回日本MRS年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マルチユース型電解質を指向したアニオン主鎖イオン液体型ポリマー設計2018

    • Author(s)
      佐藤 貴哉, 森永 隆志, 正村 亮
    • Organizer
      第19回GREENシンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] リビングラジカル重合法によるイオン液体型ポリマーの合成と電気化学デバイスへの応用2018

    • Author(s)
      森永隆志,正村亮,佐藤涼,伊藤滋啓,本間彩夏,丸金祥子,佐藤貴哉
    • Organizer
      バイオ燃料電池研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Molecular Design of Multi-Use Polymer Electrolyte2018

    • Author(s)
      Ryo Shomura, Takashi Morinaga, Takaya Sato
    • Organizer
      第20回GREENシンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of novel Ionic liquid and its physico-chemical properties2018

    • Author(s)
      Mari Aoyag, Ryo Shomura,Gen Masuda,Takaya Sato
    • Organizer
      2019 Chang Gung University - Tsuruoka Kosen Bilateral Symposium on Engineering Technology
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Innovative Polymer Electrolytes Consisting of Ionic Liquid2017

    • Author(s)
      Takaya SATO, Takashi MORINAGA, Ryo SHOMURA, Chaofu Zhang, Emi IMOTO
    • Organizer
      第16回 GREENシンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] Proton Conductivity in Nano-Architecture Electrolyte Composed of PSiPs under Water-Free Conditions2017

    • Author(s)
      Ryo SHOMURA, Takashi MORINAGA, Naoko MATSUMOTO, Saika HONMA, Kenichi TAKAHASHI, Toshiyuki MORI, Yoshinobu TSUJII, Takaya SATO
    • Organizer
      IUMRS-ICAM 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characteristics of Ionic Liquid-type Anionic Polymer Synthesized by Living Radical Polymerization2017

    • Author(s)
      Takashi MORINAGA, Chaof ZHANG, Ryo SHOMURA, Saika HONMA,Shoko MARUKANE, Takaya SATO
    • Organizer
      IUMRS-ICAM 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Development and Interface Design of Novel Ion Conductive Material Composed of Ionic Liquid Polyme2017

    • Author(s)
      Ryo SHOMURA, Takashi MORINAGA, Rina SATO, Naoko MATSUMOTO, Emi IMOTO, Saika HONMA,Kenichi TAKAHASHI, Toshiyuki MORI, Yoshinobu TSUJII, Takaya SATO
    • Organizer
      第27回 日本MRS-J年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Synthesis of monodisperse silica particles grafted with concentrated ionic liquid-type polymer brushes by surface-initiated atom transfer radical polymerization2017

    • Author(s)
      Takashi MORINAGA, Saika HONMA, Ryo SHOMURA, Toshio KAMIJO, Takaya SATO
    • Organizer
      第27回 日本MRS-J年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] プロトン性イオン液体含有PSiPs固体電解質のプロト ン伝導性評価2016

    • Author(s)
      正村 亮、森永 隆志、松本 名央子、本間 彩夏、高橋 研一、森 利之、辻井 敬亘、佐藤 貴哉
    • Organizer
      第26回日本MRS年次大会
    • Place of Presentation
      横浜市開港記念会館(横浜市)
    • Year and Date
      2016-12-19
    • Related Report
      2016 Research-status Report
  • [Presentation] リビングラジカル重合によるアニオン性イオン液体型ポリマー合成2016

    • Author(s)
      森永 隆志、Chaofu Zhang、松本 名央子、 正村 亮、佐藤 貴哉
    • Organizer
      第26回日本MRS年次大会
    • Place of Presentation
      横浜市開港記念会館(横浜市)
    • Year and Date
      2016-12-19
    • Related Report
      2016 Research-status Report
  • [Presentation] プロトン性イオン液体から構成されるPEFC用固体電解質膜のプロトン伝導性評価2016

    • Author(s)
      正村 亮、森永 隆志、松本 名央子、本間 彩夏、高橋 研一、森 利之、辻井 敬亘、佐藤 貴哉
    • Organizer
      第65回高分子学会年次大会
    • Place of Presentation
      神戸国際会議場(神戸市)
    • Year and Date
      2016-05-25
    • Related Report
      2016 Research-status Report
  • [Presentation] A Novel Ionic-Liquid type Polymer Electrolyte of Methacryl Sulfonamide for Lithium ion Batteries2016

    • Author(s)
      Chaofu Zhang, Ryo Shomura, Takashi Morinaga, Takaya Sato
    • Organizer
      第65回高分子学会年次大会
    • Place of Presentation
      神戸国際会議場(神戸市)
    • Year and Date
      2016-05-25
    • Related Report
      2016 Research-status Report
  • [Presentation] Novel Ionic-Liquid Type Polymers ~Application of The Solid State Electrolytes~2016

    • Author(s)
      Takaya SATO, Takashi MORINAGA, Ryo SHOMURA, Chaofu Zhang, Naoko MATSUMOTO
    • Organizer
      第13回GREENシンポジウム
    • Place of Presentation
      (国)物質・材料研究機構(つくば市)
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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