Soluble phenyl-substituted PPVs - New materials for highly efficient polymer LEDs

被引：0

作者：

Spreitzer, H

Becker, H

Kluge, E

Kreuder, W

Schenk, H

Demandt, R

Schoo, H

机构：

[1] Ind Pk Hochst, Aventis Res & Technol, D-65926 Frankfurt, Germany

[2] Philips Res Labs, NL-5656 AA Eindhoven, Netherlands

来源：

ADVANCED MATERIALS | 1998年 / 10卷 / 16期

关键词：

D O I：

10.1002/(SICI)1521-4095(199811)10:16<1340::AID-ADMA1340>3.3.CO;2-7

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new class of soluble electroluminescent poly(p-phenylenevinylene)s (PPVs) is introduced here. Alkoxy-substituted 2-phenyl PPVs (see Figure for a schematic representation) are found to exhibit very good solubility in the conjugated state, good film-forming properties, high molecular weights, and excellent electroluminescence performance. With a simple device setup the researchers achieved very high efficiencies.

引用

页码：1340 / +

页数：5

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