TY - SER AU - Lu, Shiquan AU - Long, Guohui AU - Meng, Xiangwei AU - Ji, Y. TI - Prba0.5sr0.5co2o5+X as Cathode Material Based on Lsgm and Gdc Electrolyte for Intermediate-Temperature Solid Oxide Fuel Celis KW - Solid-Oxide Fuel Celis KW - Cathode KW - Double-Perovskite ER -