SOLID ELECTROLYTE LAMINATE, PRODUCTION METHOD THEREFOR AND FUEL CELL

摘要

PROBLEM TO BE SOLVED: To provide a proton conductive solid electrolyte laminate employing a cathode electrode layer composed of an inexpensive lantern strontium cobalt complex oxide compatible with a solid electrolyte layer having proton conductivity.SOLUTION: A solid electrolyte laminate 1 includes a cathode electrode layer 4 composed of a lantern strontium cobalt complex oxide (LSC) including a solid electrolyte layer 2 having proton conductivity and laminated on one side of the solid electrolyte layer.