Evaluation of Corrosion Inhibition Efficiency of Aluminum Alloy 2024 by Diaminostilbene and Azobenzene Schiff Bases in 1 M Hydrochloric Acid

Figure 4

Equivalent circuit model used to fit EIS experimental data for AA2024 in 1 M HCl (a) Nyquist and (b) Bode plot.

(a)

(b)