Fig. 4

(a) Open circuit potential curves, (b) Potentiodynamic polarization curves, (c) Nyquist plots and (d) Bode plots for Carbon steel in H2S and 1M HCl co-existing solution without and with different concentrations of BMT at 293K.
(a) Open circuit potential curves, (b) Potentiodynamic polarization curves, (c) Nyquist plots and (d) Bode plots for Carbon steel in H2S and 1M HCl co-existing solution without and with different concentrations of BMT at 293K.