分子水平上有机-无机杂化的聚有机硅倍半氧烷材料研究进展  

Molecular-Scaled Organic-Inorganic Hybrid Composites Based on Polysilsesquioxanes

作　　者：戴珍[1] 李燕芳[1] 刘海云[1] 黎白玉[1] 赵宁[1] 徐坚[1] 

机构地区：[1]中国科学院化学研究所高分子物理与化学国家重点实验室,北京100190

出　　处：《中国材料进展》2009年第2期1-7,共7页Materials China

摘　　要：聚有机硅倍半氧烷作为分子级的有机-无机杂化材料,与一般的硅树脂相比,具有更优异的耐热性、电绝缘性、耐候性以及耐化学药品性等。综述了近期国内外聚有机硅倍半氧烷的合成方法与表征手段,重点介绍了水解法和非水解法各自的优势及特点。同时将一维微纳米材料与有机硅材料两者的特点相结合,探索了聚有机硅倍半氧烷微纳米管及微球的合成。As a new family of organic - inorganic hybrid material, polysilsesquioxanes （ PSQ ） has better heat-resistance, electric insulation, weather and chemical resistance compared to common silicone resin. This paper reviewed the various synthetic routes of PSQ, and the hydrolytic and non- hydrolytic methods were discussed in detail. Meanwhile, the polysilsesquioxanes micro/nano tube and micro-sphere were synthesized by consideration of combining the advantages of polysilsesquioxanes with one - dimensional micro/nano materials.

关 键 词：聚有机硅倍半氧烷 有机-无机杂化 微纳米结构 

分 类 号：TB383[一般工业技术—材料科学与工程]