Figure 1
Temperature dependence of OCVs in H2:H2O:N2 = 20:3:77 vol.% (anode) and O2:H2O:N2 = 20:3:77 vol.% (cathode) for SOFCs supported on ScSZ electrolyte and PCFCs supported on BCY electrolyte. The dotted line indicates the theoretical EMF, when the transport number is assumed to be unity.
