CATHODE MATERIAL FOR A SOLID OXIDE FUEL CELL AND METHOD FOR MAKING THE SAME

A cathode material for a solid oxide fuel cell comprises a perovskite type complex oxide which is represented by Formula 1: GdMCoO Formula 1. In Formula 1, M represents an alkali metal, x is larger than 0 and not more than 0.75, and 6 ranges from 0 to 2.