In situ formation of PPy/Ta2O5/Ta structure by electropolymerization and its electrical properties

Young Seo Park, Shinji Takeoka, Kimihisa Yamamoto, Eishun Tsuchida

研究成果: Article

1 引用 (Scopus)


Both PPy film and Ta2O5 layer are simultaneously formed on Ta-electrode by one process of electrical oxidation in an aqueous solution. Preparation of the structure (PPy/Ta2O5/Ta) can also takes place by the electrolysis using Ta-electrode on which PPy is formed previously by electropolymerization. Since PPy film obtained by the former method has higher electric conductivity (110 S/cm) and better adhesion than the later, (PPy/Ta2O5/Ta)structure formed simultaneously is confirmed better electrical properties as a capacitor.

ジャーナルMolecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
出版物ステータスPublished - 1993 4 1

ASJC Scopus subject areas

  • Condensed Matter Physics

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