Effect of Si-Doping on the Structure and Conductivity of (Sr/Ca)2MnFeO6-δ Systems

Following previous work on silicate doping of perovskite (Sr/Ca)MnO3 and (Sr/Ca)FeO3- δ materials for potential application as electrode materials within solid oxide fuel cells, here we report the successful incorporation of silicon doping into the mixed Mn/Fe systems, Sr2-xCaxMnFeO6-δ.