摘要
倍半硅氧烷是近年发展起来的一种分子水平的有机无机杂化材料。文章介绍了倍半硅氧烷的结构、合成以及笼型倍半硅氧烷(POSS)基高分子复合材料的结构及合成方法。倍半硅氧烷改性聚合物可以提高聚合物的热性能、阻燃性能和物理机械性能等。文章综述了倍半硅氧烷改性环氧树脂的研究进展。
Polyhedral oligomeric silsesquioxane （POSS） was a novel organic and inorganic hybrids material developed in recent years. The structure and synthesis of polyhedral oligomeric silsesquioxane and the structure and synthesis of polymer composites based POSS was reviewed in the paper. The thermal properties, flame retardant and mechanical properties of the polymer modified by polyhedral oligomeric silsesquioxane would be improved, due to the rigid structure and steric hindrance of polyderal oligomeric silsequioxane. This paper reviewed the epoxy resin modified by polyhedral oligomeric silsequioxane.
出处
《广州化学》
CAS
2009年第3期41-48,共8页
Guangzhou Chemistry
关键词
倍半硅氧烷
环氧树脂
倍半硅氧烷基聚合物
polyhedral oligomeric silsesquioxane
epoxy resin
POSS-based polymer
