Light-emitting Diodes Based on Poly 3-(2-(5-chlorobenzotriazolo)ethyl) thiophene Langmuir- Blodgett Films

被引：6
|
作者：
Lee, Yu Mi [1 ]
Ahn, Jin Hee [2 ]
Kim, Eung-Ryul [1 ]
Lee, Haiwon [1 ]
机构：
[1] Hanyang Univ, Dept Chem, Seoul 133791, South Korea
[2] Sogang Univ, Dept Chem, Seoul 121742, South Korea
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1998年 / 316卷
关键词：
novel polythiophene derivative; LB film; electroluminescence;
D O I：
10.1080/10587259808044510
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A multilayer polymer thin film electroluminescence (EL) device has been prepared by fully using the LB film method. We synthesized a novel polythiophene derivative poly-3-(2-(5-chlorobenzotriazole)ethyl) thiophene (PCBET) and studied the EL effect of LB LEDs PCBET as the emitting materials. The PL spectra of polymer shows a peak at around 605 nm, which is about 65 nm blue shifted compared with poly 3-decylthiophene results from the benzotrizole group.
引用
收藏
页码：285 / 288
页数：4
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