Precise Control of Polymerization and its Application

聚合精确控制及其应用

基本信息

批准号：
01303008
负责人：
INOUE Shohei
金额：
$ 5.18万
依托单位：
University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Co-operative Research (A)
财政年份：
1989
资助国家：
日本
起止时间：
1989 至 1990
项目状态：
已结题

项目摘要

Control of polymerization reaction is a subject of fundamental importance for the molecular design of high performance and functional polymer materials. The purpose of this research is to establish the methods of the precise control of polymerization reaction as a general principle to apply to apply to the molecular design of polymer materials. More specifically, the research has been carried out for : 1) Control of molecular weight, 2) Stereochemical control, 3) Control of copolymer sequence, and 4) Control of organized structure of polymer molecules. As the result of the research, interesting and important accomplishment could be made in the following subject. 1) Precise control of vinyl polymers by living cationic polymerization. 2) Molecular weight control of reactive polymers by living anionic polymerization. 3) Molecular weight control of polyolefins by living coordination polymerization 4) Control of ring-opening and addition polymerizations by metalloporphyrin. 5) Synthesis and application of optically active polymers due to conformation. 6) Synthesis of stereoregular polysaccharides and their physiological activity. 7) Steric control by polymerizaton in inclusion compound.8) Control of radical copolymerization by metallic salt. 9) Synthesis of periodic copolymers by polymer reactions. 10) Control of polymerization in layered structure. 11) Control of polymerization in bilayer membrane. 12) Control of fine structure of conducting polymers. 13) Preparation of polymer LB films. 14) Synthesis of crystalline polymer thin film by solid state polyaddition.

聚合反应的控制对于高性能和功能高分子材料的分子设计来说是一个非常重要的课题。本研究的目的是建立聚合反应精确控制的方法作为一般原理，应用于高分子材料的分子设计。更具体地，已经进行了以下研究：1)分子量的控制，2)立体化学控制，3)共聚物序列的控制，以及4)聚合物分子的组织结构的控制。作为研究的结果，可以在以下主题中取得有趣且重要的成果。 1）通过活性阳离子聚合精确控制乙烯基聚合物。 2）通过活性阴离子聚合控制反应性聚合物的分子量。 3)通过活性配位聚合控制聚烯烃的分子量4)通过金属卟啉控制开环和加成聚合。 5) 构象光学活性聚合物的合成及应用。 6）有规立构多糖的合成及其生理活性。 7)通过包合物中的聚合进行空间控制。8)通过金属盐控制自由基共聚。 9)通过聚合物反应合成周期共聚物。 10)层状结构聚合的控制。 11)双层膜聚合的控制。 12）导电聚合物精细结构的控制。 13)聚合物LB膜的制备。 14)通过固相加聚合成结晶聚合物薄膜。