한국수소및신에너지학회논문집 (Journal of Hydrogen and New Energy)

  • 제22권1호
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  • Pages.77-82
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  • 2011
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
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금속지지체식 SOFC 제작 및 평가

Fabrication and Evaluation of Metal-Supported SOFC

  • 최진혁 (한국전력공사 전력연구원 녹색성장연구소) ;
  • 이태희 (한국전력공사 전력연구원 녹색성장연구소) ;
  • 최미화 (한국전력공사 전력연구원 녹색성장연구소) ;
  • 유영성 (한국전력공사 전력연구원 녹색성장연구소)
  • Choi, Jin-Hyeok (Green Growth Technology Lab. Korea Electric Power Corporation Research Institute) ;
  • Lee, Tae-Hee (Green Growth Technology Lab. Korea Electric Power Corporation Research Institute) ;
  • Choi, Mi-Hwa (Green Growth Technology Lab. Korea Electric Power Corporation Research Institute) ;
  • Yoo, Young-Sung (Green Growth Technology Lab. Korea Electric Power Corporation Research Institute)
  • 투고 : 2010.09.06
  • 심사 : 2011.02.18
  • 발행 : 2011.02.28
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초록

In this study, a metal-supported SOFC was fabricated using a relatively cheap and simple process. The adhesion process between ceramic cell and metal support was performed in high temperature over $1400^{\circ}C$ and the deformation of large metal-supported cell happened in this process. Using bi-layered metal support fabricated by diffusion bonding, the deformation of the metal-supported cell can be minimized and the sealing efficiency of anode and cathode was improved. The flatness of the cell was improved by over 20% and the maximum power density of over 0.5 $Wcm^{-2}$ was obtained at the operation condition of $800^{\circ}C$.

키워드

참고문헌

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