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Vidovich G. L., Ermak E. A., D. Kultin Yu., Lebedeva O. K., Bogdanovsky G. A.
Electrocatalytic
Oxidation of the Tritane dye in Aqueous Solutions
Abstract
Electrocatalytic
behaviour of the acid green, tritane dye (AG) on platinized platinum was
studied. Physical adsorption and chemosorption of AG was investigated by
voltammetric methods. Electrocatalytic oxidation of platinum-chemosorbed
particles at potentials under oxygen evolution was found. Electrocatalytic
oxidation of AG at constant current in alkaline and acid media was carried out.
It was found that oxidative destruction of AG leads to the formation of mineral
substances. The results obtained for using as models for the processes of
dioxin-like compound oxidations were suggested.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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