A Comparative Analysis of 2-(Thiocyanomethylthio)-Benzothiazole Degradation Using Electro-Fenton and Anodic Oxidation on a Boron-Doped Diamond Electrode

Figure 2

Typical j-E curves obtained by sampling current density at different times from current transients obtained at potential pulses between −2 V < E > 0.1 V using a vitreous carbon RDE in a blank solution (NaCl 0.02 M and Na₂SO₄ 0.03 M, pH 3; continuous lines) and in a synthetic solution (0.02 M NaCl and 0.03 M Na₂SO₄, pH 3, 0.07 M TCMTB—semi-continuous lines; 0.035 M TCMTB—dashed lines). The inset shows an enhanced view. A_RDE = 0.196 cm².