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Advanced catalytic reactions over hybrid materials of carbon and hyperbranched polymer

Research Project

Project/Area Number 17K17709
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Organic and hybrid materials
Polymer chemistry
Research InstitutionTokyo Institute of Technology

Principal Investigator

Nabae Yuta  東京工業大学, 物質理工学院, 助教 (40514881)

Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsバイオマス / ハイパーブランチポリマー / 固体酸触媒 / 芳香族高分子 / ポリエーテルケトン / 重縮合 / フリーデル・クラフツ反応 / 全芳香族ポリマー / 架橋ビーズ / イオン交換樹脂 / 有機無機ハイブリッド材料 / 機能性高分子
Outline of Final Research Achievements

This project focused on a hyperbranched poly(ether) ketone with phthalic anhydride as a promising polymer material for advanced catalytic reactions. Such a polymer was successfully obtained by the polycondensation of an AB2 monomer. The weight average molecular weight of the obtained polymer was in the range of 12-220 kDa. Furthermore, the crosslinking of the obtained monomer was also successfully performed, which makes this polymer promising as a catalytic material for solid catalytic reactions. The crosslinked polymer has certainly exhibited catalytic activity for the hydrolysis of cellobiose.

Academic Significance and Societal Importance of the Research Achievements

カーボンニュートラルの重要性が叫ばれる昨今,バイオマス資源の有効利用の重要性が高まっている.本研究で開発に成功した触媒材料は,バイオマス変換において重要な糖類の加水分解反応を,極めて効率的に実現し得る.また本研究で得られた知見を,今後様々な触媒反応に展開することによって,これまで不可能であった高難度触媒反応の実現に繋がることが期待される.

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (15 results)

All 2020 2019 2018 2017

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (11 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results)

  • [Journal Article] 炭素表面が関わる触媒反応2020

    • Author(s)
      難波江裕太
    • Journal Title

      材料表面

      Volume: 5 Pages: 141-147

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Syntheses of carboxylated poly(arylene ether ketone)s with hyperbranched and linear architectures through the self-condensations of aromatic dicarboxylic anhydrides2018

    • Author(s)
      Nabae Yuta、Takusari Nobuhiro、Yamamoto Kenta、Mizuno Jun、Hayakawa Teruaki、Kakimoto Masa-aki
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 12 Pages: 1149-1157

    • DOI

      10.1038/s41428-018-0106-y

    • NAID

      40021735605

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Design and Synthesis of Hyperbranched Aromatic Polymers for Catalysis2018

    • Author(s)
      Nabae Yuta、Kakimoto Masa-aki
    • Journal Title

      Polymers

      Volume: 10 Issue: 12 Pages: 1344-1344

    • DOI

      10.3390/polym10121344

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hyperbranched vs. linear polymers in the catalysis by sulfonic acid functionalized poly(ether sulfone)2018

    • Author(s)
      Nabae Yuta、Tomita Masaki、Taniguchi Tsubasa、Liang Jie、Yamamoto Kenta、Hayakawa Teruaki、Kakimoto Masa-aki
    • Journal Title

      Polymer

      Volume: 137 Pages: 324-329

    • DOI

      10.1016/j.polymer.2018.01.030

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] フタル酸末端を有するハイパーブランチポリエーテルケトンの合成と架橋による不溶化2020

    • Author(s)
      難波江裕太、山本健太、石原智美、早川晃鏡
    • Organizer
      第69回高分子討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Aromatic Polymers for Catalysis2019

    • Author(s)
      Yuta Nabae
    • Organizer
      Japan-Taiwan Bilateral Polymer Symposium 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The effect of hyperbranched structure in acid catalyzed reactions2019

    • Author(s)
      Yuta Nabae, Masaki Tomita, Tsubasa Taniguchi, Jie Liang, Teruaki Hayakawa and Masa-aki Kakimoto
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Research-status Report
  • [Presentation] 芳香族高分子を活用した触媒材料開発2018

    • Author(s)
      難波江裕太
    • Organizer
      触媒工業協会交流サロン
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 奨励賞受賞講演 芳香族高分子を活用した触媒材料開発2018

    • Author(s)
      難波江裕太
    • Organizer
      第122回触媒討論会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] スルホン化ポリエーテルスルホンによる酸触媒反応におけるハイパーブランチ構造の効果2018

    • Author(s)
      難波江裕太・富田眞輝・谷口翼・梁杰・早川晃鏡・柿本雅明
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 芳香族ジカルボン酸無水物モノマーのフリーデル・クラフツアシル化自己縮合反応によるカルボキシル化ポリエーテルケトンの合成2018

    • Author(s)
      山本 健太、田鎖 暢浩、水野 淳、難波江 裕太、早川 晃鏡、柿本 雅明
    • Organizer
      精密ネットワークポリマー研究会 第11回若手シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] 芳香族テトラカルボン酸二無水物モノマーの自己縮合反応によるハイパーブランチポリエーテルケトンの合成とNHPIによる末端修飾2017

    • Author(s)
      山本 健太、田鎖 暢浩、水野 淳、難波江 裕太、早川 晃鏡、柿本 雅明
    • Organizer
      第120回触媒討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 芳香族テトラカルボン酸二無水物モノマーの自己縮合によるハイパーブランチポリエーテルケトンの合成と触媒材料への展開2017

    • Author(s)
      難波江裕太、田鎖暢浩、山本健太、水野淳、早川晃鏡、柿本雅明
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 芳香族ジカルボン酸無水物モノマーのアシル化自己縮合反応によるカルボキシル化ポリエーテル ケトンの合成2017

    • Author(s)
      山本 健太、田鎖 暢浩、水野 淳、史 穎、難波江 裕太、早川 晃鏡、柿本 雅明
    • Organizer
      第25回日本ポリイミド・芳香族系高分子会議
    • Related Report
      2017 Research-status Report
  • [Presentation] One Step Synthesis of Carboxylated Aromatic Poly (Ether Ketone) from Aromatic Dicarboxylic Anhydride Monomer by Friedel-Crafts Acylating Self-Condensation Reaction2017

    • Author(s)
      Kenta Yamamoto, Nobuhiro Takusari, Jun Mizuno, Yuta Nabae, Teruaki Hayakawa and Masa-aki Kakimoto
    • Organizer
      第66回高分子学会年次大会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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