Title of article :
Metal-supported solid oxide fuel cells with in-situ sintered (Bi2O3)0.7(Er2O3)0.3–Ag composite cathode
Author/Authors :
Zhou، نويسنده , , Yucun and Zhang، نويسنده , , Zhencheng and Yuan، نويسنده , , Chun and Li، نويسنده , , Junliang and Xia، نويسنده , , Changrong and Zhan، نويسنده , , Zhongliang and Wang، نويسنده , , Shaorong، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Abstract :
Metal-supported solid oxide fuel cells (SOFCs) containing porous 430L stainless steel support, Ni-YSZ anode and YSZ electrolyte were fabricated by tape casting, laminating and co-firing in a reduced atmosphere. (Bi2O3)0.7(Er2O3)0.3–Ag composite cathode was applied by screen printing and in-situ sintering. The polarization resistances of the composite cathode were 1.18, 0.48, 0.18, 0.09 Ω cm2 at 600, 650, 700 and 750 °C, respectively. A promissing maximum power density of 568 mW cm−2 at 750 °C was obtained of the single cell. Short-term stability was measured as well.
Keywords :
Metal-supported SOFCs , In-situ sintering , Composite cathode
Journal title :
International Journal of Hydrogen Energy
Journal title :
International Journal of Hydrogen Energy