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
收藏
页码：1340 / +
页数：5
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