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

页码：285 / 288

页数：4

共 5 条

[1] Polarized electroluminescence from an oriented poly(3-alkylthiophene) Langmuir-Blodgett structure [J].