Synthetic and electroluminescent properties of polymer containing phenothiazine and oxadiazole units

被引：8
|
作者：
Yin, SG [1 ]
Wedel, A
Janietz, S
Krueger, H
Sainova, D
Arlt, K
Kuechler, F
Fischer, B
机构：
[1] Nankai Univ, State Key Lab Funct Polymer Mat Adsorpt & Separat, Tianjin 300071, Peoples R China
[2] Fraunhofer Inst Appl Polymer Res, D-14476 Golm, Germany
来源：
SYNTHETIC METALS | 2003年 / 137卷 / 1-3期
关键词：
phenothiazine; oxadiazole derivative; organic electroluminescence;
D O I：
10.1016/S0379-6779(02)01079-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel copolymer. Poly{N-[(2-ethyl)-hexyl]-2,7(8)-phenothianinylenevinylene-co-2,5-bis[2,2'-didodecyloxy-(p-phenylenevinylene)]1,3,4-oxadiazole} (P-PT-OXA-EH) exhibiting high decomposing temperature (T-dc = 352degreesC), was designed and synthesized successfully. The single-layer device of ITO/P-PT-OXA-EH/Ca/Ag was fabricated and bright yellow emission was obtained with a peak wavelength of 566 nm. At 40 mA current. the brightness of the device made through 0.3 % polymeric solution in chloroform is about 2000 cd/m(2) on 102 mm(2) display area. and the output efficiency of the device is about 1 %.
引用
收藏
页码：1145 / 1146
页数：2
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