摘要
介绍了单官能和多官能多面体低聚倍半硅氧烷(POSS)的制备方法:顶端-封角法、三官能团硅烷RSi X3的水解缩合法、官能团衍生法、聚有机倍半硅氧烷的热分解;然后从物理改性和化学改性两方面阐述了POSS改性聚合物的方法;最后总结了官能化POSS在聚合物改性中的应用进展并对其今后的发展方向进行了展望。
The synthesis of monofunctional and polyfunctional POSS were describe,apical-capped,trifunctional silane RSi X3 hydrolytic condensation,functional group derivatization,thermal decomposition of polyorganosilsesquioxane. In addition,the methods of POSS modification of polymers was reviewed in aspects of both physical and chemical modification. Finally,the application of functionalized POSS in polymer modification was summarized and its future development direction was also prospected.
作者
王笑鸽
安秋凤
张强
李卫卫
胡晶晶
罗云
WANG Xiao-ge;AN Qiu-feng;ZHANG Qiang;LI Wei-wei;HU Jing-jing;LUO Yun(Key Laboratory of Auxiliary Chemistry and Technology for Light Chemical Industry,Shaanxi Province,College of Chemistry and Chemical Engineering,Shaanxi University of Science and Technology,Xi’an 710021,China)
出处
《应用化工》
CAS
CSCD
北大核心
2018年第12期2771-2776,共6页
Applied Chemical Industry
基金
国家重点研发计划(2017YFB0307702)
关键词
POSS
聚合物
改性
应用
POSS
polymer
modification
application
