Figure 3 | Scientific Reports

Figure 3

From: On the pseudo-hyperbolic behavior of charge transfer resistance–temperature dependence in corrosion behavior of Nickel based glass alloy

Figure 3

Correlation between the entropic factor of Arrhenius – R·ln(Act/Ω·cm2) / (J/K·mol) and the thermodynamic parameters for glassy Ni82.3Cr7Fe3Si4.5B3.2 alloy corrosion; (a): with the activation enthalpy ΔH (kJ/mol) and (b): with the activation entropy ΔS (J/K·mol) determined from impedance measurements in previous work21 for the three polyacids HCl, H2SO4 and H3PO4 at atmospheric pressure.

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