Electrochemical formation of polypyrrole/SiO2 composite film and its application to organic electroluminescence devices

被引：11

作者：

Komaba, S ^{[1
]}

Fujihana, K

Osaka, T

Aiki, S

Nakamura, S

机构：

[1] Waseda Univ, Sch Sci & Engn, Dept Appl Chem, Kagami Mem Lab Mat Sci & Technol,Shinjuku Ku, Tokyo 1698555, Japan

[2] Japan Womens Univ, Fac Sci, Dept Chem & Biol Sci, Bunkyo Ku, Tokyo 1128681, Japan

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1998年 / 145卷 / 04期

关键词：

D O I：

10.1149/1.1838427

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A uniform composite film of polypyrrole and silanol was prepared by electropolymerizing pyrrole in acetonitrile electrolyte containing silanol. By annealing this composite film at 400 degrees C, a polypyrrole/silicon oxide (PPy/SiO2) composite film was obtained. This composite film evaluated by Auger electron spectroscopy, UV-vis spectroscopy, and atomic force microscopy. The PPy/SiO2 composite film was applied as a hole transporting layer of the organic electroluminescence durability (EL) device with an emission layer of coumarin 6 to enhance the durability of this EL device.

引用

页码：1126 / 1130

页数：5

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