CATHOD CURRENT COLLECTORC AND SOFC COMPRISING THE SAME

摘要

The present invention relates to a cathode current collector for a solid oxide fuel cell and, more specifically, to a cathode current collector for a solid oxide fuel cell, which is inserted between a cell and a metal separator constituting a unit of a fuel cell stack, and a solid oxide fuel cell comprising the same. The cathode current collector is a porous metal foam having a pore, wherein the metal foam comprises: CoNi, CoMn, and one or more of binary alloys composed of CuMn or CoNiMn and one or two kinds of ternary alloy consisting of CoCuMn. According to the present invention, the performance and the degradation rate of the fuel cell can provide an excellent fuel cell stack.