菲并咪唑类有机电致发光材料的研究进展与应用前景  

Development and Application Perspective of Organic Light-emitting Materials Based on Phenanthroimidazole Derivatives

作　　者：何丹[1] 刘斌[1] 佟庆笑[1] HEDan;LIUBin;TONG Qingxiao(Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province,Shantou University,Shantou 515063,Guangdong,China)

机构地区：[1]汕头大学化学系及广东省有序结构材料的制备与应用重点实验室,汕头515063

出　　处：《汕头大学学报（自然科学版）》2017年第2期26-40,共15页Journal of Shantou University：Natural Science Edition

基　　金：国家自然科学基金面上项目(51673113);国家基础研究计划973项目(2013CB834803)

摘　　要：菲并咪唑作为一类优秀的蓝光材料构筑基元,具有荧光量子产率高、热稳定性好,载流子注入与传输能力相对平衡,易修饰好合成等优点,在目前高效深蓝光荧光材料和磷光主体材料的设计上备受关注.本文综述了近几年来菲并咪唑类有机电致发光材料的发展现状,系统地介绍了菲并咪唑基团的结构特征以及各类衍生物的器件性能,展望了其在未来全彩显示和固态照明领域上的应用前景.As a kind of excellent blue material building block, Phenanthro [9,10-d] dimidazole （PI）has attracted extensive attention on the design of efficient deep blue fluorescent and phosphor host materials, due to theirs high photoluminescence （ PL）efficiency, good thermal stability, relatively balanced carrier injection and transport capacity, easy modification and facile synthesis. In this paper, research and development of organic electroluminescent materials based on PI are reviewed. The structure characteristics of PI group and the device performances of all kinds of derivatives systematically are introduced. The applications of PI derivatives in the full-color display and solid-state lighting in the future are prospected.

关 键 词：菲并咪唑 有机电致发光材料 蓝色荧光材料 磷光主体材料 

分 类 号：O622.6[理学—有机化学]