Precise Control of Polymerization and its Application

聚合反应的控制是高性能功能高分子材料分子设计的重要基础。本研究的目的是建立聚合反应的精确控制方法，使之成为应用于高分子材料分子设计的一般原理。具体来说，研究主要集中在：1)分子量控制，2)立体化学控制，3)共聚物序列控制，4)聚合物分子组织结构控制。作为研究的结果，可以在以下主题中取得有趣而重要的成就。1)活性阳离子聚合对乙烯基聚合物的精确控制。活性阴离子聚合对活性聚合物分子量的控制。3)活性配位聚合对聚烯烃分子量的控制4)金属卟啉对开环和加成聚合的控制。5)光学活性聚合物的合成与应用。6)立体规则多糖的合成及其生理活性。7)包合物中聚合的立体控制。8)金属盐自由基共聚控制。9)高分子反应合成周期共聚物。10)层状结构聚合控制。11)双层膜聚合控制。12)导电聚合物精细结构控制。13)聚合物LB膜的制备。固态加成法合成结晶聚合物薄膜。

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.