Research Article

Adsorption Properties and Inhibition of C38 Steel Corrosion in Hydrochloric Solution by Some Indole Derivates: Temperature Effect, Activation Energies, and Thermodynamics of Adsorption

Figure 1

Chemical formulas of the tested inhibitors (a) norharmane and (b) harmane.
139798.fig.001a
(a)
139798.fig.001b
(b)