Abstract Organic photorefractive (PR) materials have attracted much attention in the past two decades due to their potential applications in telecommunications, optical data storage and optical information processing, etc. The materials containing carbazole components as a charge transporting function have been demonstrated to exhibit high performance photorefractive effects. In this paper, the research progress in carbazolyl-containing organic and polymeric PR materials from three ways of polymeric PR composites with PVK and PSX-Cz as the host polymer, carbazolyl-containing multifunctional PR polymeric materials and carbazolyl-containing chromophores for PR materials have been reviewed.
Key words Carbazole derivatives, Polymer, Photorefractive materials

花建丽^{1, 2} 李 俊¹ 秦金贵^1*
(¹ 武汉大学化学与分子科学学院 武汉 430072 ² 江西师范大学化学系 南昌 330027)

摘 要 随着信息时代的到来，高速光通讯、光信息处理和光电子学等实用领域取得了飞速发展，有机光折变材料在这些领域中的应用前景得到越来越广泛的重视。实验表明，具有良好光导电性的含咔唑基团的有机光折变材料显示出更好的光折变性能。本文从含咔唑侧基聚合物为主体的掺杂体系、含咔唑基团的有机聚合物多功能化体系和咔唑生色团小分子体系三方面评述了近十几年来含咔唑基团的有机光折变材料的研究进展。
关键词 咔唑衍生物 聚合物 光折变材料

花建丽 女，39岁，博士后，从事有机光电材料研究。* 联系人, E-mail: jgqin@whu.edu.cn
国家自然科学基金资助项目 (20202007)
2003-11-11收稿，2004-03-05接受

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