Electrochemical Behavior of Malachite Green in Aqueous Solutions of Ionic Surfactants
Figure 7
Cyclic voltammograms of chemically oxidized MG ( M MG + M PbO2 + H2SO4 + HClO4) in aqueous solution of KCl at different pH. The pH was adjusted by aqueous solution of H2SO4 or NaOH. The scan rate was 0.01 V s−1.