文献类型：期刊文献

中文题名：桥联聚倍半硅氧烷的发展

英文题名：The Development of Bridged Polysilsesquioxanes

作者：关士友[1];闫薪竹[1];刘引烽[2]

机构：[1]华东理工大学材料科学与工程学院,上海200237;[2]上海大学材料学院,上海200444

年份：2014

期号：12

起止页码：60

中文期刊名：高分子通报

外文期刊名：Polymer Bulletin

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

语种：中文

中文关键词：桥联聚倍半硅氧烷;凝胶;结构;合成;应用;介孔

外文关键词：Bridged polysilsesquioxanes;;Gel;;Structure;;Synthesis;;Application;;Mesoporous

摘要：桥联聚倍半硅氧烷是一类被广泛应用的有机-无机杂化材料,这种材料具有三维网状结构,该结构使其实现了有机和无机组分在分子水平上的混合,从而让它兼具有机和无机组分的双重性质,同时通过改变有机组分的类型,可以得到具有特殊性能的桥联聚倍半硅氧烷。本文从分子结构、合成方法、典型物质及典型应用方面简要介绍了桥联聚倍半硅氧烷干凝胶与气凝胶。此外,对一种具有特殊结构——有序介孔结构的桥联聚倍半硅氧烷材料从其发展历史、单体结构以及应用几个角度做了简单综述。
Bridged polysilsesquioxanes is a widely used organic-inorganic hybrid material.This material has a threedimensional net-like structure,which makes the material achieve the mixture of the inorganic phase and the organic phase in the molecular level.Its properties are the combination of the two-phase nature. We can gain varieties of bridged polysilsesquioxanes with different properties by changing the type of organic phase.In this paper,we introduce the bridged polysilsesquioxanes xerogel and aerogel from the view of molecular structure,synthetic methods,representative materials and typical applications.In addition,we also introduce the history,the monomer structure and the application of a special bridged polysilsesquioxane material with periodic mesoporous structure.