Table 4
The values of protonic conductivity and resistivity depending on the operating temperature
Temperature (°C)	Protonic conductivity (1/Ωcm)	Resistivity (Ωcm)
25	0.1100	9.0910
50	0.1529	6.5401
60	0.1720	5.8128
75	0.2027	6.5401

Li et al. International Journal of Energy and Environmental Engineering 2012 3:2   doi:10.1186/2251-6832-3-2