侧链液晶聚硅氧烷的研究进展  

Research Progress of Side Chain Liquid Crystalline Polysiloxane

作　　者：李如钢[1] 张敏[1] 李金辉[1] 

机构地区：[1]山东省科学院新材料研究所,山东济南250014

出　　处：《化学与粘合》2009年第6期42-45,共4页Chemistry and Adhesion

摘　　要：侧链液晶聚硅氧烷是一类极具发展前景的新型功能材料,它具有独特的光学、电磁学、黏温特性及较好的机械性能,可用于色谱分离、生物材料、光电信息存贮材料等方面。综述了近年来国内外侧链液晶聚硅氧烷的研究进展,对几种主要类型的侧链液晶聚硅氧烷,即近晶型、向列型、胆甾型以及鱼骨型作了较全面的总结,并对其在色谱分离、生物材料、光电信息存贮材料等方面的应用进行了详细的介绍,最后对其目前的现状作了总结,并对其应用前景进行了展望。Side chain liquid crystalline polysiloxane is a novel functional material with unique optical, eleetromagnefic, viscosity-temperature eharaeteristies and good mechanical properties which can he used for ehromatographie separation, biological materials and photoeleetrieal informational storage materials. The main progress in the research of the side chain liquid crystalline polysiloxane in recent years was reviewed. Some important styles of,it, such as the smeetie, nematic, eholesteric and fishbone were partieularly introduced. And its application was introduced in detail. Finally the present situation was summarized as well as the development prospect.

关 键 词：侧链液晶 聚硅氧烷 近晶型 向列型 胆甾型 鱼骨型 

分 类 号：TQ322.96[化学工程—合成树脂塑料工业]