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    • 8. 发明授权
    • Structure of solid oxide fuel cell
    • 固体氧化物燃料电池的结构
    • US08313874B2
    • 2012-11-20
    • US12610118
    • 2009-10-30
    • Jae Hyoung GilJae Hyuk JangKyong Bok MinSung Han KimEon Soo Lee
    • Jae Hyoung GilJae Hyuk JangKyong Bok MinSung Han KimEon Soo Lee
    • H01M8/12
    • H01M8/1286H01M2008/1293
    • Disclosed is a structure of a solid oxide fuel cell, including a porous tubular anode support having a plurality of through holes, and an electrolyte layer and a cathode layer sequentially formed on the inner surface of the tubular anode support, so that fuel flows via the plurality of through holes and air flows through the inside of the cathode layer, thus increasing a diffusion rate of fuel and air to thereby increase the reaction rate, resulting in excellent cell performance. This structure eliminates the flow of fuel and air around the outside of the fuel cell, thus preventing the formation of an oxidizing atmosphere at the inside and outside of the tubular cell, thereby increasing lifespan of the cell and ensuring cell reliability.
    • 公开了一种固体氧化物燃料电池的结构,其包括具有多个通孔的多孔管状阳极支撑体,以及依次形成在管状阳极支撑体的内表面上的电解质层和阴极层,使得燃料经由 多个通孔和空气流过阴极层的内部,从而增加燃料和空气的扩散速率,从而提高反应速率,从而导致优异的电池性能。 该结构消除了燃料电池外部的燃料和空气的流动,从而防止了在管状电池的内部和外部形成氧化气氛,从而增加电池的寿命并确保电池的可靠性。