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Development of polymer gel catalyst with function of absorption, adsorption, and loading of substance

Research Project

Project/Area Number 19K05137
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 27020:Chemical reaction and process system engineering-related
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

Tokuyama Hideaki  東京農工大学, 工学(系)研究科(研究院), 准教授 (10363029)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords高分子ゲル / 触媒 / 金属ナノ粒子 / 酵母 / 反応工学 / 吸着 / 吸収 / 拡散 / 微生物 / ゲル / 高分子
Outline of Research at the Start

液相の化学反応の不均一系触媒担体として高分子ゲルに着目した。本研究では、ゲルの構造上の特徴である溶媒吸収能および高分子構造の選択の自由度が高いことを生かした物質吸着能を付与して、ゲル内部に特異な新規反応場を形成することを提案・実現し、反応の速度および選択性の向上などの性能を飛躍的に強化した機能性ゲル触媒を創製する。社会実装に繋がる化学工業・環境・バイオエネルギー分野で有用な種々の反応系のそれぞれに対して、物質の吸収・吸着能や活性部位(酸性官能基、金属ナノ粒子、生体触媒など)の有効な保持能を創意工夫したゲル触媒を開発する。

Outline of Final Research Achievements

We developed various types of gel catalyst such as copolymer gels bearing a sulfo group (acid catalyst), metal nanoparticle-loaded gels, and biocatalyst-loaded gels. The adsorption or absorption of reactants onto gel catalysts can enhance the apparent rate of the reaction occurring within the gel. The performance and feasibility of gel catalysts were demonstrated for following reaction systems useful in the chemical industry, environment, and bioenergy fields; the Suzuki-Miyaura cross-coupling reaction catalyzed by Pd nanoparticle-loaded gels; arsenic adsorption and sensing by zirconia nanoparticle-loaded hydrogels; the ethanol fermentation catalyzed by yeast cell-immobilized macroporous monolithic hydrogels; the biodiesel fuel production catalyzed by copolymer gels bearing a sulfo group.

Academic Significance and Societal Importance of the Research Achievements

特異的な溶媒吸収能や物質吸着能、および活性部位の有効な保持能を持つ機能性ゲル触媒の創製、機能発現のメカニズムの解明と体系化、およびゲル触媒の高機能化と設計指針に関する学術基盤の構築を達成した点に学術的意義がある。また、機能性ゲル触媒のコンセプト自体が、文献等で前例がない独自のものである。ゲル酸触媒を用いたバイオディーゼル燃料製造、金属ナノ粒子担持ゲルを用いた有機合成反応、酵母固定化多孔質ゲルを用いたエタノール発酵、など、開発した機能性ゲル触媒を社会的に有用な反応系に応用した点に社会的意義がある。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (13 results)

All 2022 2021 2020 2019 Other

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

  • [Journal Article] Effect of Structural Features of Polymer Gels Containing Au Nanoparticles on Their Catalytic Properties2021

    • Author(s)
      Kato Gakuto、Doi Hayato、Ohashi Hidenori、Tokuyama Hideaki
    • Journal Title

      JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

      Volume: 54 Issue: 12 Pages: 648-656

    • DOI

      10.1252/jcej.21we038

    • NAID

      130008131263

    • ISSN
      0021-9592, 1881-1299
    • Year and Date
      2021-12-20
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ethanol fermentation using macroporous monolithic hydrogels as yeast cell scaffolds2021

    • Author(s)
      Tokuyama Hideaki、Aoyagi Ryo、Fujita Kazuto、Maekawa Yuki、Riya Shohei
    • Journal Title

      Reactive and Functional Polymers

      Volume: 169 Pages: 105075-105075

    • DOI

      10.1016/j.reactfunctpolym.2021.105075

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of polymer matrices of gels bearing a sulfo group on their catalytic properties for acetalization of glycerol to solketal and esterification of oleic acid to ethyl oleate2021

    • Author(s)
      Tokuyama Hideaki、Ohno Hiroki、Fujita Tara
    • Journal Title

      Reactive and Functional Polymers

      Volume: 165 Pages: 104943-104943

    • DOI

      10.1016/j.reactfunctpolym.2021.104943

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Preparation of Pd-loaded gels bearing a thiol group and their catalytic activities in the Suzuki-Miyaura cross-coupling reaction2020

    • Author(s)
      Tokuyama Hideaki、Ishikawa Satoshi、Onodera Motoyasu、Saito Akio
    • Journal Title

      Materials Today Communications

      Volume: 24 Pages: 101084-101084

    • DOI

      10.1016/j.mtcomm.2020.101084

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Diffusion coefficient of solute in heterogeneous and macroporous hydrogels and its correlation with the effective crosslinking density2020

    • Author(s)
      Tokuyama Hideaki、Nakahata Yu、Ban Takahiko
    • Journal Title

      Journal of Membrane Science

      Volume: 595 Pages: 117533-117533

    • DOI

      10.1016/j.memsci.2019.117533

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of zirconia nanoparticle-loaded hydrogel for arsenic adsorption and sensing2020

    • Author(s)
      Tokuyama Hideaki、Kitamura Eri、Seida Yoshimi
    • Journal Title

      Reactive and Functional Polymers

      Volume: 146 Pages: 104427-104427

    • DOI

      10.1016/j.reactfunctpolym.2019.104427

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 大気圧プラズマグラフト重合による複合材料の創製と触媒としての応用2022

    • Author(s)
      鈴木耀、大橋秀伯、徳山英昭
    • Organizer
      化学工学会第87年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高分子ゲルの物質の吸収特性が触媒活性に及ぼす影響2022

    • Author(s)
      藤田多良、大野弘貴、徳山英昭
    • Organizer
      化学工学会第87年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 不均質および多孔質構造のハイドロゲル中の溶質の拡散係数と架橋密度の相関2020

    • Author(s)
      徳山英昭, 中畑優
    • Organizer
      第69回高分子学会年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] パラジウム担持ゲル触媒の開発と鈴木・宮浦カップリング反応への応用2020

    • Author(s)
      徳山英昭, 石川 聡, 小野寺 基泰, 齊藤 亜紀夫
    • Organizer
      化学工学会第85年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Development of palladium nanoparticle-loaded polymer gels and their application to Suzuki-Miyaura coupling reaction2019

    • Author(s)
      H. Tokuyama, S. Ishikawa, A. Saito
    • Organizer
      The 18th Asian Pacific Confederation of Chemical Engineering Congress (APCChE 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 不均質構造のゲル中の溶質の拡散係数と架橋密度の相関2019

    • Author(s)
      徳山英昭, 中畑優
    • Organizer
      分離技術会年会2019
    • Related Report
      2019 Research-status Report
  • [Remarks] 徳山研究室ホームページ

    • URL

      http://www.tuat.ac.jp/~tokuyama/

    • Related Report
      2021 Annual Research Report 2020 Research-status Report 2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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