Synthesis and characterization of spin-coatable tert-amine molecules for hole-transport in organic light-emitting diodes

被引：28
|
作者：
Mishra, A. [1 ]
Nayak, P. K. [1 ]
Ray, D. [1 ]
Patankar, M. P. [1 ]
Narasimhan, K. L. [1 ]
Periasamy, N. [1 ]
机构：
[1] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India
来源：
TETRAHEDRON LETTERS | 2006年 / 47卷 / 27期
关键词：
tert-amine; OLED; hole-transport layer (HTL); electroluminescence; spin coating; OLED APPLICATIONS; DEVICES; DERIVATIVES; PROGRESS;
D O I：
10.1016/j.tetlet.2006.04.117
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The synthesis of two tert-amine-based, non-fluorescent, hole-transport molecules (4,4'-[bis-{(4-di-n-hexylamino)benzylideneamino)]stilbene (DHABS) and 4,4'-[bis-1(4-diphenylamino)benzlideneamino}]stilbene) (DPABS) that are suitable for spin coating on indium tin oxide (ITO) for electronic device fabrication is described and compared with the widely used TPD. Electroluminescence occurred at a turn-on voltage of 7-8 V in ITO/hole-transport layer (HTL, spin coated)/Alq(3)/Al devices. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4715 / 4719
页数：5
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