芳香酯类液晶高分子的研究进展  

The Development of Aromatic Ester-based Liquid Crystal Polymers

作　　者：武晋雅[1] 韩相恩[1] 杨立华[1] 吴玉彬[1] 

机构地区：[1]兰州交通大学化学与生物工程学院,兰州730070

出　　处：《化工中间体》2009年第5期13-17,共5页

摘　　要：液晶高分子在结构材料和功能材料方面被称为一类全新的高性能材料,而酯类液晶高分子作为液晶领域发展最为成熟的一个行业,已经取得了巨大的成就,其合成方法与性能研究也日臻完善。本文主要对酯类液晶的合成及其性能进行了归纳和评述,其主要侧重不饱和键、联苯、偶氮、胆甾醇及二茂铁等类型酯类液晶,并将一些具有特殊功能的酯类液晶也进行了简要的介绍,最后得出:酯类液晶的合成方法简单、产率较高且大都具有液晶性。文章最后简要概述了其应用前景。Liquid crystalline polymer is considered a new and superior material in terms of structural and functional material. And the aromatic ester-based liquid crystal polymer has been developed for several years. So far, the synthesis of several thousands liquid crystal polymers has been accomplished. Macromolecules of these polymers show many kind of specific features. In this paper, the synthesis, and special features of the ester-based liquid crystal polymers including unsaturated bond, biphenyl, azobenzene, cholesterol and ferrocenyl have been presented as well as some special functional ester liquid crystals. Furthermore, the future development on aromatic ester-based liquid crystal polymers has been prospected.

关 键 词：酯类液晶 合成 液晶分类 液晶材料 

分 类 号：O625.523[理学—有机化学]