Figure 8

Langmuir adsorption isotherm of the inhibitor determined by Tafel polarization data for st-37 in (a) 0.5 M H2SO4, and (b) 1.0 M HCl solutions at 25 ± 1 °C.

Langmuir adsorption isotherm of the inhibitor determined by Tafel polarization data for st-37 in (a) 0.5 M H2SO4, and (b) 1.0 M HCl solutions at 25 ± 1 °C.