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Precision Synthesis of Polymer Gels by Pre-Polymerization Crosslinking

Research Project

Project/Area Number 25810126
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Polymer/Textile materials
Research InstitutionThe University of Shiga Prefecture

Principal Investigator

IDA Shohei  滋賀県立大学, 工学部, 助教 (80610740)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywordsゲル / 均一網目 / RAFT重合 / 架橋 / アクリルアミド / 温度応答性 / ラジカル重合 / リビング重合 / RAFT / 刺激応答性 / クリックケミストリー
Outline of Final Research Achievements

This research aims to establish the new design criteria of polymer gels by “Pre-Polymerization Crosslinking” method, which produces polymer gels by network-expansion polymerization from network-shaped initiator prepared by crosslinking reaction of low-molecule initiator. For this, we examined three topics: (1) the synthesis of a novel bifunctional divinyl crosslinker which could grow to extend the chain-length between two vinyl groups throughout the gelation reacton, (2) the design of homogeneous network structure by end-crosslinking reaction of telechelic polymers, and (3) the regulation of swelling properties by network structure control of polymer gels.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (12 results)

All 2015 2014 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (11 results)

  • [Journal Article] 成長する架橋剤―RAFT重合によりビニル基間の距離を変化させる架橋剤の合成とそれを用いたゲル化2015

    • Author(s)
      伊田翔平、古川翔一、谷本智史、廣川能嗣
    • Journal Title

      高分子論文集

      Volume: 72

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] トリブロックポリマーの後架橋による感温性ゲルの合成とその膨潤特性2015

    • Author(s)
      伊田 翔平、石川 達也、北中 寛之、谷本 智史、廣川 能嗣
    • Organizer
      第26回高分子ゲル研究討論会
    • Place of Presentation
      東京大学山上会館
    • Year and Date
      2015-01-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 均一網目ゲルの創成を目指した単分散テレケリックPNIPAAmの合成と末端架橋2015

    • Author(s)
      山脇 正光、伊田 翔平、谷本 智史、廣川 能嗣
    • Organizer
      第26回高分子ゲル研究討論会
    • Place of Presentation
      東京大学山上会館
    • Year and Date
      2015-01-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Gel Synthesis with Trithiocarbonate RAFT Agents: “Growing Crosslinker” and “End-Crosslinking”2014

    • Author(s)
      Shohei Ida, Shoichi Furukawa, Masamitsu Yamawaki, Ryohei Kimura, Satoshi Tanimoto, Yoshitsugu Hirokawa
    • Organizer
      The Joint Symposium of the 22nd Polymer Networks Group Meeting and the 10th Gel Symposium (PN&G2014)
    • Place of Presentation
      東京大学伊藤国際学術研究センター
    • Year and Date
      2014-11-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] チオール-エン末端架橋反応による架橋点間分子量が制御されたPNIPAAmゲルの合成2014

    • Author(s)
      山脇 正光、伊田 翔平、谷本 智史、廣川 能嗣
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎大学
    • Year and Date
      2014-09-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] プレポリマーの構造制御に基づく後架橋ゲルの温度応答性制御2014

    • Author(s)
      伊田 翔平、石川 達也、谷本 智史、廣川 能嗣
    • Organizer
      第63回高分子討論会
    • Place of Presentation
      長崎大学
    • Year and Date
      2014-09-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Rapid Thermoresponse of Post-Crosslinked Triblock Polymer Gels with Hydrophilic Blocks2014

    • Author(s)
      Shohei Ida, Tatsuya Ishikawa, Satoshi Tanimoto, Yoshitsugu Hirokawa
    • Organizer
      248th American Chemical Society National Meeting and Exposition
    • Place of Presentation
      San Francisco
    • Year and Date
      2014-08-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Michael付加末端架橋により架橋点間分子量が制御された均一PNIPAAmゲルの合成2014

    • Author(s)
      山脇 正光、伊田 翔平、谷本 智史、廣川 能嗣
    • Organizer
      第63回高分子学会年次大会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2014-05-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] 単分散両末端反応性PNIPAAmを用いたゲルの精密合成

    • Author(s)
      山脇 正光、木村 亮平、伊田 翔平、谷本 智史、廣川 能嗣
    • Organizer
      第62回高分子学会年次大会
    • Place of Presentation
      京都国際会館
    • Related Report
      2013 Research-status Report
  • [Presentation] トリチオカーボネート型RAFT剤の特異性を生かした高分子ゲルの合成

    • Author(s)
      伊田 翔平、山脇 正光、古川 翔一、谷本 智史、廣川 能嗣
    • Organizer
      第62回高分子討論会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Research-status Report
  • [Presentation] RAFT重合による両末端反応性PNIPAAmの精密合成とMichael付加による末端架橋型均一網目高分子ゲルの創成

    • Author(s)
      山脇 正光、伊田 翔平、谷本 智史、廣川 能嗣
    • Organizer
      第62回高分子討論会
    • Place of Presentation
      金沢大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Precision Gel Synthesis by Post-Crosslinking: Effect of Prepolymer Structures on Thermoresponsive Properties

    • Author(s)
      Shohei Ida, Toru Kawahara, Masamitsu Yamawaki, Satoshi Tanimoto, Yoshitsugu Hirokawa
    • Organizer
      IUPAC International Symposium on Ionic Polymerization 2013 (IP2013)
    • Place of Presentation
      Awaji-Yumebutai
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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