TY - SER AU - Figueiredo, F.M.L. AU - SARadha, T. AU - Fereira, A.S. AU - Patricio, S.G. TI - Performance of Homogeneous and Layered Ceria/Carbonate Composite Electrolytes KW - Nanocomposite KW - Electrolytes KW - Fuel Celi ER -