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

Shinichi Komaba, Kenichiro Fujihana, Tetsuya Osaka, Sachiko Aiki, Sadako Nakamura

研究成果: Article

15 引用 (Scopus)

抜粋

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°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 (EL) device with an emission layer of coumarin 6 to enhance the durability of this EL device.

元の言語English
ページ(範囲)1126-1130
ページ数5
ジャーナルJournal of the Electrochemical Society
145
発行部数4
DOI
出版物ステータスPublished - 1998 4

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Renewable Energy, Sustainability and the Environment
  • Surfaces, Coatings and Films
  • Electrochemistry
  • Materials Chemistry

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