Polythiophene nanofilm growth on a nanoscale pattern fabricated on an Al surface

カテゴリ: 部門大会

論文No: GS1-3

グループ名: 【C】平成19年電気学会電子・情報・システム部門大会講演論文集

発行日: 2007/09/04

タイトル(英語): Polythiophene nanofilm growth on a nanoscale pattern fabricated on an Al surface

著者名: Atsuro Ishii(Kanto Gakuin University),Yoshiyuki Takarai(Kanto Gakuin University),Hitoshi Kato(Kanto Gakuin University),Susumu Takemura(Kanto Gakuin University),Hiroaki Kobe(Kanto Gakuin University),Takeharu Sugiyama(Kanto Gakuin University),Tomoyasu Hiramatsu(Kanto Gakuin University),Noriyuki Nanba(Kanto Gakuin University)

著者名(英語): Atsuro Ishii(Department of Electrical,Electronic and Information Engineering,College of Engineering,Kanto Gakuin University),Yoshiyuki Takarai(Department of Electrical,Electronic and Information Engineering,College of Engineering,Kanto Gakuin Univer)

キーワード: nanofilm|dynamic force microscpy|x-ray phtoemission spectroscopy|polythiophene|aluminumcopper phtalocyanine

要約(日本語): A nanoscale linked crater structure was fabricated on an Al surface by wet chemical and electrochemical processes. The surface of an Al plate was treated with Semi Clean and Semico Clean in order to create crater-shaped erosion on the surface. The successive electrochemical anodization in H2SO4 solution created a nanoscale finer linked-crater structure on the surface. The authors conducted the nanofilm growth of conducting polymer polythiophene on the nanoscale structured Al surface by the electrochemical polymerization method. The dynamic force microscopy (DFM) image of the Al surface after the polymerization process suggested that the polymer was grown on the nanoscale linked-crater structure. The dimmer contour image of each crater observed by the DFM measurement was still recognized after the polymerization process suggesting that the polymer nanofilm was grown on the Al surface. X-ray photoemission spectroscopy (XPS) measurement also supported the polymer growth. Furthermore, the authors tried to inject Copper phthalocyanine (CuPc) molecules into the polythiophene nanofilm on the nanoscale structured Al in order to functionalize the nanoscale hybrid materials. This work was supported by High-Tech Research Center Project aided by MEXT.

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