Carbazole dendronised triphenylamines as solution processed high Tg amorphous hole-transporting materials for organic electroluminescent devices

被引：92
|
作者：
Moonsin, Preecha
Prachumrak, Narid
Rattanawan, Ratanawalee
Keawin, Tinnagon
Jungsuttiwong, Siriporn
Sudyoadsuk, Taweesak
Promarak, Vinich [1 ]
机构：
[1] Ubon Ratchathani Univ, Ctr Organ Elect & Alternat Energy, Dept Chem, Ubon Ratchathani 34190, Thailand
来源：
CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 28期
关键词：
DENDRIMERS; MOLECULE;
D O I：
10.1039/c2cc16878b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carbazole dendrimers up to 4th generation were synthesized. They showed significantly high T-g, amorphous and stable electrochemical properties, and great potential as solution processed hole-transporting materials for OLEDs. Alq3-based green devices exhibited high luminance efficiency and CIE coordinates of 4.45 cd A(-1) and (0.29, 0.53), respectively.
引用
收藏
页码：3382 / 3384
页数：3
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