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A. V. Tokarev, G. L. Vidovich, D. Yu. Kultin, O. K. Lebedeva
Electrocatalytic
oxidation of 2,7-dichlorofluorescein by oxygen adsorbed on platinum when
cycling potential
Abstract
The behavior of 2,7-dichlorfluorescein adsorbed
on platinized platinum in alkaline medium at different potentials was studied.
It was shown that all adsorbed substance exists at the surface as chemosorbed
form. All adsorbed substance had oxidized at the lower potentials than that
oxygen evolution. The novel method of electrocatalytical oxidation at cycling
potential was suggested. It was shown that all dioxine-like substance
destructed completely to inorganic products.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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