Fabrication and characterization of LSCF-GDC/GDC/NiO-GDC microtubular SOFCs prepared by multi-dip coating

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Author(s)

Abstract

Microtubular solid oxide fuel cells were fabricated by the multi-dip coating of ceramic aqueous slurries on steel wire. This is a very convenient way to make small straight tubes without requiring special handling. Prepared NiO-GDC/GDC double layered tubes were separated by dissolving the pre-coated polystyrene layer in organic solvent, then were sintered at 1350°C. Then a cathode layer of LSCF-GDC was also formed on the double layered tubes with heat treatment at 1100°C. The prepared microtubular cell performs with a maximum power density of 0.34 W/cm<sup>2</sup> at 550°C. Microstructure observation of the tubes suggested the possibility of further improvement in cell quality.

Journal

  • Journal of the Ceramic Society of Japan

    Journal of the Ceramic Society of Japan 118(1379), 564-567, 2010

    The Ceramic Society of Japan

Codes

  • NII Article ID (NAID)
    130000304589
  • NII NACSIS-CAT ID (NCID)
    AA12229489
  • Text Lang
    ENG
  • ISSN
    1882-0743
  • NDL Article ID
    10731912
  • NDL Source Classification
    ZP9(科学技術--化学・化学工業--無機化学・無機化学工業--セラミックス・窯業)
  • NDL Call No.
    Z78-A504
  • Data Source
    NDL  J-STAGE 
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