发光液晶高分子:分子构筑、结构与性能及其应用  

Luminescent Liquid Crystalline Polymers:Molecular Fabrication,Structure-Properties and Their Applications

作　　者：李振兴 骆支旺 王平 余振强 陈尔强[3] 谢鹤楼[1] Zhenxing Li;Zhiwang Luo;Ping Wang;Zhenqiang Yu;Erqiang Chen;Helou Xie(Key Lab of Environment-friendly Chemistry and Application in Ministry of Education,College of Chemistry,Xiangtan University,Xiangtan 411105,China;School of Chemistry and Environmental Engineering,Shenzhen University,Shenzhen 518060,China;College of Chemistry and Molecular Engineering,Peking University,Beijing 100871,China)

机构地区：[1]湘潭大学化学学院环境友好化学及应用教育部重点实验室,湘潭411105 [2]深圳大学化学与环境工程学院,深圳518060 [3]北京大学化学分子工程学院,北京100871

出　　处：《化学进展》2022年第4期787-800,共14页Progress in Chemistry

基　　金：国家自然科学基金项目(No.21975215)资助。

摘　　要：发光液晶高分子结合了液晶高分子的有序性、稳定性、力学性能和发光分子的发光特性,有着广阔的应用前景。为了获得高效的发光液晶高分子,不同结构的发光液晶高分子被成功地设计与合成,包括主链型、侧链型、“甲壳”型发光液晶高分子、发光液晶高分子网络等。同时,分子结构、液晶相结构与光物理性质的关系也得到了相应的深入研究。本文总结了发光液晶高分子的最新研究进展,详细介绍了不同类型发光液晶高分子的分子结构设计合成、结构与性能、相关应用,并对其发展前景进行了展望。Luminescent liquid crystalline polymers(LLCPs),combining the ordering,stability,mechanical properties of the liquid crystalline polymer with the luminescent properties of chromophores,show broad applications.In order to obtain high-efficiency LLCPs,various LLCPs with different structures have been successfully designed and synthesized,including main-chain,side-chain,mesogen-jacketed LLCPs and LLCP network,etc.Meanwhile,interaction of the molecular structure,liquid crystalline phase structure and optical physical properties,has also been carefully investigated.In this paper,the latest progress of LLCPs is summarized,including the molecular design and synthesis,structure and properties,and their applications.At last,a brief outlook on the future development in this field is presented.

关 键 词：发光液晶高分子 主链型 侧链型 “甲壳”型 液晶高分子网络 智能材料 

分 类 号：O631[理学—高分子化学] TB381[理学—化学]