Application of Stabilized Silver Nanoparticles as Thin Films as Corrosion Inhibitors for Carbon Steel Alloy in 1 M Hydrochloric Acid

Figure 9

Nyquist diagram for carbon steel in 1 M HCl containing 0.075 mmol/L of inhibitor showing experimental data (open square) and fitting data (closed circle). The inserted figures show the equivalent circuit used for fitting the impedance data.