
A study of Pr0.7Sr0.3Fe1âxNixO3âδ as a cathode material for SOFCs with intermediate operating temperature
Keywords: 61.10.Eq; 65.70.+y; 72.80.Ga; 81.05.Je; 84.60.Dn; Perovskite; Cathode; Point electrode; Thermal expansion coefficient; Conductivity;