SOFC SOFC INCLUDING REDOX-TOLERANT ANODE ELECTRODE AND SYSTEM INCLUDING THE SAME

摘要

Disclosed are a solid oxide fuel cell comprising an electrolyte disposed between an anode and a cathode, a system comprising the same, and a method of using the same. The anode comprises a first layer comprising a metal phase and a ceramic phase, and a second layer comprising a metal phase. The metal phase of the second layer is selected from a metal catalyst and Al, Ca, Ce, Cr, Fe, Mg, Mn, Nb, Pr, Ti, V, W or Zr, any oxide thereof, or any combination thereof. Dopants. The second layer may comprise a ceramic phase comprising ytterbium oxide-ceria-scandia-stabilized zirconia (YCSSZ).