功能“甲壳”型液晶高分子的研究进展

Recent progress of functional mesogen-jacketed liquid crystal polymers

“甲壳”型液晶高分子是一类具有侧链液晶高分子的结构,同时表现出主链液晶高分子性质的液晶高分子。该类液晶高分子具有不同的有序结构,同时表现出优异的结构稳定性和物理性能,使得其在功能材料方面具有广泛的应用。本文总结了近年功能型“甲壳”型液晶高分子的设计与合成、结构与性能等方面的最新进展,所涉及领域包括高温热塑性弹性体、聚合物电解质、光致发光液晶、聚合物电致发光、聚合物太阳能电池,并对其进一步发展做了展望。

The“Mesogen-Jacketed”liquid crystal polymers(MJLCPs)simultaneously show the structures of side-chain liquid crystal polymers and the properties of main-chain liquid crystal polymer,which exhibit different ordered structure,excellent structure ability and physical property.The performances make them widely application in functional materials.This work summarizes the latest developments in the design and synthesis of MJLCPs as functional materials in recent years as well as the relationship between structures and performances,including high-temperature thermoplastic elastomers,polymer electrolytes,photoluminescent liquid crystal,polymer electroluminescence,and polymer solar cells,and the prospect of their further development is also given.