摘要
多面体齐聚倍半硅氧烷(POSS)具有特殊的笼状结构,可从纳米尺度上起到对聚合物的改性作用。通过不同的方法将POSS分子引入到聚合物体系中去,以改善聚合物性能是聚合物改性的重要手段之一。文中从聚合方式上对含POSS聚合物的制备进行介绍,包括传统自由基聚合、活性聚合、缩聚聚合和开环聚合,并对合成的含POSS有机/无机聚合物的性能进行相关介绍。
In the last decade,polyhedral oligomeric silsesquioxanes（POSS） as an organicinorganic hybrid nano-phase material has got an increasing attention.As a special kind of modification agent with a cage-like structure,it can improve the properties of polymers greatly from a nano scale.So far,POSS could be easily introduced into the polymer system via different methods,such as copolymerization,grafting polymerization,cross-linking and so on.This review focused on the preparation process of POSS-containing polymers via copolymerization,which includes free radical polymerization,living polymerization,condensation polymerization and ring opening polymerization etc.Besides,the properties of POSS-containing polymers were discussed in this article.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2012年第6期180-185,共6页
Polymer Materials Science & Engineering
基金
国家自然科学基金资助项目(50903066,51103122)
福建省科技创新平台建设基金(2009J1009)
福建省自然科学基金(2010J01306,2011J05137)
福建省科技重点资助项目(2010H6021)
