Table 3: Parameters obtained by fitting the experimental results of EIS for the alloy in contaminated 5.5 M H3PO4solution at +0.6 mV at different temperatures.

Temperature (Ohm·cm2) (Ohm·cm2) (µF·cm−2) (nm) (Ohm·cm2) (µF·cm−2) (nm) (nm)

20°C4.1620413.70.95164438.20.70.361.36
40°C3.7918515.70.940.8756939.30.660.351.22
60°C3.4116917.00.90.8134042.60.60.321.13
80°C2.4215917.50.940.723470.10.520.190.88