The kinetics of the potentiodynamic formation and reduction of silver sulfide films on a silver rotating disc electrode in aqueous sulfide solutions were investigated . Due to the inherently fast reaction between silver and the HS -species, the physical processes of migration and diffusion of ions i
The kinetics of silver bromide film formation on the silver anode
β Scribed by Viola I. Birss; Graham A. Wright
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 559 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0013-4686
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π SIMILAR VOLUMES
The initial stages of growth and the subsequent reduction of A&l films at a silver electrode in aqueous chloride solutions has been investigated using potentiodynamic and potentiostatic methods. The first step in the growth process involves the two-dimensional deposition of either a partial monolaye
Kinetic parameters for the bromine evolution reaction on graphite and carbon electrodes in a silver bromide/sodium bromide melt have been determined at 750Β°C. Double pulse measurements show that the charge transfer reaction is fast with an exchange cd in the range of l-3A/cm2. Tafel slopes obtained
The formation and the oxidation of silver sulphate have been examined at constant potential on silver electrodes . Nuclei of the oxide are formed rapidly and grow in two dimensions in the silver sulphate . The deduced rate constants show that the slow stage of the reaction is AgI +OHaas -\* AgO I H-