Electroluminescent diodes from complementary discotic benzoperylenes

被引：68

作者：

Alibert-Fouet, S

Dardel, S

Bock, H

Oukachmih, M

Archambeau, S

Seguy, I

Jolinat, P

Destruel, P

机构：

[1] CNRS, Ctr Rech Paul Pascal, F-33600 Pessac, France

[2] Univ Toulouse 3, CNRS, Lab Genie Elect Toulouse, F-31062 Toulouse, France

来源：

CHEMPHYSCHEM | 2003年 / 4卷 / 09期

关键词：

conducting materials; electroluminescence; electron transport; hole transport; liquid crystals;

D O I：

10.1002/cphc.200300734

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Unequal brothers: Benzoperylene carboxylic acid derivatives with flexible chains not only form charge-transporting columnar liquid crystals (see graphic), their charge-transport properties can also be tuned to be either of n- or of p-type: relatively minor changes in the substitution pattern yield different materials that are complementary enough to form ree-fluorescent charge-transfer complexes and p-n junction electronic devices.

引用

页码：983 / 985

页数：3

共 19 条

[1] FAST PHOTOCONDUCTION IN THE HIGHLY ORDERED COLUMNAR PHASE OF A DISCOTIC LIQUID-CRYSTAL [J].