光致变色液晶聚合物的光致再取向性能研究进展

doi:10.7517/j.issn.1674-0475.2002.04.292

影像科学与光化学 ›› 2002, Vol. 20 ›› Issue (4): 292-302.DOI: 10.7517/j.issn.1674-0475.2002.04.292

光致变色液晶聚合物的光致再取向性能研究进展

苏育志^1,2, 梁兆熙¹

1. 中山大学化学与化学工程学院高分子研究所, 广州, 510275;
2. 广州大学生物与化学工程学院化学系, 广州, 510405

收稿日期:2001-10-29 修回日期:2002-02-09 出版日期:2002-07-23 发布日期:2002-07-23
通讯作者: 苏育志(1963- ),男,博士后,主要从事光电功能聚合物材料及电化学研究,通讯联系人.

RESEARCH IN PHOTOREORIENTATION OF PHOTOCHROMIC LIQUID-CRYSTAL POLYMERS

SU Yu-zhi^1,2, LIANG Zhao-xi¹

1. Institute of Polymer Science, School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, P. R. China;
2. Department of Chemistry, School of Biological and Chemical Engineering, Guangzhou University, Guangzhou 510405, P. R. China

Received:2001-10-29 Revised:2002-02-09 Online:2002-07-23 Published:2002-07-23

摘要/Abstract

摘要： 光致变色分子经掺杂或键合作用嵌在液晶聚合物中可形成光致变色液晶聚合物,在线性偏振光或非偏振光的照射下,此物质中光致变色分子的构型变化会引起整个液晶分子的二维或三维光致再取向的形成,本文综述了光致变色液晶聚合物的光致再取向的近期研究进展.

关键词: 光致变色分子, 偶氮苯聚合物, 液晶聚合物, 光致再取向

Abstract: Photochromic liquid-crystal polymers are these liquid crystal polymers doped with or covalently bonded with photochromic molecules. The irradiation of linearly polarized light or nonpolarized light caused two-dimensional or three-dimensional photoreorientation of liquid-crystal polymers,owing to structure transformation of photochromic molecules.This paper reviews the recent development in photoreorientation of photochromic liquid-crystal polymers.

Key words: photochromic molecule, azobenzene polymer, liquid-crystal polymer, photoreorientation

中图分类号:

苏育志, 梁兆熙. 光致变色液晶聚合物的光致再取向性能研究进展[J]. 影像科学与光化学, 2002, 20(4): 292-302.

SU Yu-zhi, LIANG Zhao-xi. RESEARCH IN PHOTOREORIENTATION OF PHOTOCHROMIC LIQUID-CRYSTAL POLYMERS[J]. Imaging Science and Photochemistry, 2002, 20(4): 292-302.

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光致变色液晶聚合物的光致再取向性能研究进展

RESEARCH IN PHOTOREORIENTATION OF PHOTOCHROMIC LIQUID-CRYSTAL POLYMERS

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