Abstract:
The aim of this study was surface characterisation of Ti/SnO₂-Sb₂O₅ anode by cyclic voltammetry (CV) in the presence of nonylphenol ethoxylate with 6 ethoxy units (NP6EO). The anode was prepared by thermal decomposition of appropriate precursors. Cyclic voltammograms in 0.01 g/L NP6EO were recorded for a scan rate of 0.05 V/s and 0.1M Na₂SO₄ as the supporting electrolyte. The examination of the cyclic voltammograms showed that the oxidation of NP6EO could occur under conditions of simultaneous O₂ evolution.