Precision synthesis ofπ-conjugated copolymers by catalyst-transfer condensation polymerization

催化剂转移缩聚精密合成π-共轭共聚物

基本信息

项目摘要

π-Conjugated polymers have received much attention because of their application in electronic devices such as thin film transistors, organic light-emitting diodes, and photo-voltaic cells. In this research, we investigated chain-growth condensation polymerization of aromatic monomers to yieldπ-conjugated block copolymers and alternating copolymers with controlled molecu-lar weight, narrow molecular distribution, and defined polymer end groups, which will serve as new organic electrical materials. We synthesized block copolymers consisting of different donorπ-conjugated polymers, and developed synthetic method for acceptorπ-conjugated polymers with de-fined molecular weight.
π共轭聚合物引起了很多关注,因为它们在电子设备(例如薄膜晶体管,有机发光语音和光伏电细胞)中的应用。在这项研究中,我们研究了芳香族单体的链生长凝结聚合聚合物,以产生π共轭的块共聚物和替代共聚物,这些共聚物具有控制的分子量,分子量狭窄,分子分布狭窄,并定义了聚合物端基团,这些组将用作新的有机电气材料。我们合成了由不同的供体偶联聚合物组成的块共聚物,并开发了用于脱键分子量的受体偶联聚合物的合成方法。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
鈴木-宮浦カップリング重合による制御されたポリチオフェンの合成
Suzuki-Miyaura偶联聚合可控合成聚噻吩
  • DOI:
  • 发表时间:
    2010
  • 期刊:
  • 影响因子:
    0
  • 作者:
    鈴木良典;横山明弘;横澤勉
  • 通讯作者:
    横澤勉
Catalyst-Transfer Condensa-tion Polymerization for Precision Synthesis ofπ-Conjugated Polymers In Conjugated Polymer Synthesis. Methods and Reactions
共轭聚合物合成方法和反应中用于精确合成π-共轭聚合物的催化剂转移缩合聚合。
  • DOI:
  • 发表时间:
    2010
  • 期刊:
  • 影响因子:
    0
  • 作者:
    T. Yokozawa;Y. Chujo
  • 通讯作者:
    Y. Chujo
青色発光特性を有する新規ポリピリジンの合成
具有蓝光发射特性的新型聚吡啶的合成
  • DOI:
  • 发表时间:
    2010
  • 期刊:
  • 影响因子:
    0
  • 作者:
    七島祐;横山明弘;横澤勉
  • 通讯作者:
    横澤勉
Study of Catalyst-Transfer Suzuki-Miyaura Coupling Polymerization for the Synthesis of Polypyridine
催化剂转移铃木-宫浦偶联聚合合成聚吡啶的研究
  • DOI:
  • 发表时间:
    2010
  • 期刊:
  • 影响因子:
    0
  • 作者:
    R. Shibata;Y. Nanashima;A. Yokoyama;T. Yokozawa
  • 通讯作者:
    T. Yokozawa
Synthesis and helical properties of N-substituted p-benzamide random copolymers possessing chiral/achiral and (S)/(R) side chains
手性/非手性和(S)/(R)侧链N-取代对苯甲酰胺无规共聚物的合成及螺旋性能
  • DOI:
    10.1002/pola.24559
  • 发表时间:
    2011
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Akihiro Yokoyama;Yuko Inagaki;Tomomi Ono;Tsutomu Yokozawa
  • 通讯作者:
    Tsutomu Yokozawa
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前往

YOKOZAWA Tsutomu的其他基金

Molecular Weight Control of pi-Conjugated Polymers Containing Carbon-Carbon Double Bonds
含碳-碳双键π共轭聚合物的分子量控制
  • 批准号:
    24550141
    24550141
  • 财政年份:
    2012
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
    Grant-in-Aid for Scientific Research (C)
Control over molecular weight and molecular weight distribution of hyperbranched condensation polymers
超支化缩聚物的分子量和分子量分布的控制
  • 批准号:
    19550128
    19550128
  • 财政年份:
    2007
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
    Grant-in-Aid for Scientific Research (C)
Synthesis and Self-Assembly of Well-Defined Condensation Polymers from Chain-Growth Polycondensation
链增长缩聚的明确缩聚物的合成和自组装
  • 批准号:
    12450377
    12450377
  • 财政年份:
    2000
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
    Grant-in-Aid for Scientific Research (B)
Development of Condensative Chain Polymerization in Biphase
双相缩合链聚合的进展
  • 批准号:
    10650873
    10650873
  • 财政年份:
    1998
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
    Grant-in-Aid for Scientific Research (C)
Development of Polycondensation via Chain Reaction
链式反应缩聚的发展
  • 批准号:
    07805084
    07805084
  • 财政年份:
    1995
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
    Grant-in-Aid for Scientific Research (C)

相似海外基金

Development of Conjugated Polymers Based on a Monomer Unit with Optimized Bond-Length Alternation
基于具有优化键长交替的单体单元的共轭聚合物的开发
  • 批准号:
    21K20548
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  • 财政年份:
    2021
  • 资助金额:
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    Grant-in-Aid for Research Activity Start-up
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Design and Synthesis of Magnetic Semiconductor Based on pi-Conjugated Polymers Containing Spin Localized Nitroxide Unit
基于含自旋局域氮氧单元的π共轭聚合物的磁性半导体的设计与合成
  • 批准号:
    20K05609
    20K05609
  • 财政年份:
    2020
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
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有機塩基を用いた低環境負荷型・精密重合法によるπ共役系高分子材料の開発
利用有机碱的低环境影响精密聚合方法开发π共轭高分子材料
  • 批准号:
    20J20461
    20J20461
  • 财政年份:
    2020
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for JSPS Fellows
    Grant-in-Aid for JSPS Fellows
Precise synthesis of semiconducting polymers based on condensative chain-growth polymerization including the trigger reaction through pi-conjugation
基于缩链增长聚合的半导体聚合物的精确合成,包括通过π共轭引发的反应
  • 批准号:
    19K22211
    19K22211
  • 财政年份:
    2019
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Challenging Research (Exploratory)
    Grant-in-Aid for Challenging Research (Exploratory)
Development of high-performance pi-conjugated polymers using cis-trans photoisomerization as a key step
以顺反光异构化为关键步骤开发高性能π共轭聚合物
  • 批准号:
    17K05883
    17K05883
  • 财政年份:
    2017
  • 资助金额:
    $ 12.48万
    $ 12.48万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
    Grant-in-Aid for Scientific Research (C)