Affiliation:
1. University of Applied Sciences, Kaiser-Wilhelm-Ring 23, 92224 Amberg, Germany
Abstract
By cyclic voltammetry at high scan rates, the electrochemical properties of RuO2 in acidic and alkaline solutions were investigated in detail. Thirteen current peaks can be distinguished in sulfuric acid and sodium hydroxide. With respect to the pH sensitivity of RuO2 electrodes, we considered charge calculations, peak currents, and apparent diffusion coefficients. The nature of the Ru(II) oxidation was clarified by Ru(I)−Ru(III) species.
Funder
Bavarian State Ministry of the Environment and Consumer Protection
Cited by
47 articles.
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