苯并咪唑类光电功能配合物的研究进展  

Research Progress in Benzimidazole Photoelectric Complexes

作　　者：张蓉[1] 李锦堂[1] 傅翠梨[1] 罗学涛[1] 

机构地区：[1]厦门大学材料学院材料科学与工程系,厦门361005

出　　处：《材料导报》2011年第13期61-64,96,共5页Materials Reports

基　　金：福建省自然科学基金(2010J05120)

摘　　要：主要概述了苯并咪唑类光电材料的研究进展。苯并咪唑类配合物的电致发光材料成膜性好、热稳定性高和色纯度高,但发光效率、寿命等仍偏低,发光机理尚不清楚;苯并咪唑类配合物具有良好的刚性平面结构和丰富的π电子,选择合适的离子掺杂,有可能得到高效的发光材料;苯并咪唑类配合物还可用于制备有机太阳能电池,其钌配合物的染料敏化太阳能电池保持着最高的光电转化效率。Research on complexes of benzimidazole is reviewed, complexes of benzimidazole have been employed in eleetroluminescent materials due to its high film forming performance, good thermal stability, and high color purity, but such properties as luminous efficiency and lifetime need to be improved, as well as the mechanism of its luminous needs to be investigated. The perfect rigid planar structure and its wealth of π electrons make it feasible to obtain high efficiency luminous materials by inducing proper ion in complexes of benzimidazole. Furthermore, complexes of benzirnidazole have also been used in making organic solar ceils. At present, the dye sensitized solar cell made of ruthenium complexes has the highest photoelectric conversion efficiency.

关 键 词：苯并咪唑 配合物 电致发光 光致发光 有机太阳能电池 

分 类 号：TM914.4[电气工程—电力电子与电力传动]