The anodic dissolution of pure iron in acetonitrile-water solutions with varying concentrations of acetonitrile and varying pH has been investigated. Potentiodynamic measurements with different sweep rates have been done. Acetonitrile was shown to act as an interface inhibitor for the dissolution of
Kinetics of the Anodic Dissolution of Iron and Cadmium in the acetonitrilic and Dimethylformamide solutions
β Scribed by S. Biallozor
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 626 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0013-4686
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β¦ Synopsis
The anodic behaviour of Cd and Fe in chloride, nitrate and per&orate solutions in AN and DMF have been investigated. The experimental values of the corrosion potential and Tafel slopes have been obtained. The direct participation of anions in the anodic reactions is stated. The possible schemes of the anodic dissolution processes are discussed.
π SIMILAR VOLUMES
Iron microelectrodes have been used to study the dissolution kinetics in acidic perchlorate solutions, in the absence and in the presence of acetonitrile. The results compare well with previous measurements on a conventional sized rotating disc electrode. The advantages of using microelectrodes are
Akaret -The influence of bromide ions on the kinetics and mechanism of anodic dissolution of cadmium in methanol, NJJdimetbylformamide and acetonitrile has beca investigated. The experimental results indicate the direct participation of Br-ions in the examined reaction.
The anodic dissolution of nickel in HCl-DMSO solutions containing different supporting electrolytes has been studied between 2@45"C. The electrodissolution and electrodeposition are predominantly activated electrode processes. At high anodic potentials and in the presence of perchlorate ions at high