TUNING OF PHOTOLUMINESCENCE AND ELECTROLUMINESCENCE IN ALKYLATED POLYTHIOPHENES WITH WELL-DEFINED REGIOREGULARITY

被引：159

作者：

GILL, RE

MALLIARAS, GG

WILDEMAN, J

HADZIIOANNOU, G

机构：

[1] Polymer Chemistry Laboratory, Materials Science Center, Department of Chemistry, University of Groningen, Groningen, 9747 AG

来源：

ADVANCED MATERIALS | 1994年 / 6卷 / 02期

关键词：

Alkyl substituent - Alkylated polythiophene - Color tuning - Head to head configuration - Head to head dyad - Light emission spectrum - Molecular architecture - Molecular engineering;

D O I：

10.1002/adma.19940060206

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Color tuning of luminescence via molecular engineering of the Active polymer is important for the commercial application of pi-conjugated polymers in photonic devices. The synthesis of a series of regiospecific alkylated polythiophenes is described. in which the effective conjugation length could be varied by altering the length of the coplanar blocks between head-to-head dyads. It is demonstrated that the color-tuned materials obtained by this novel approach are potentially suitable for application in displays and other devices.

引用

页码：132 / 135

页数：4

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