The adsorption of acetic acid has been studied on platinum, gold and rhodium electrodes from aqueous electrolytes. On the platinum electrode, the evidences have been preseated that in the double layer region of the electrode potentiak (i) the undisaociated acetic acid molecule is adsorbed, (ii) the
Analysis of impedance on platinum and gold anodes in glacial acetic acid
β Scribed by Isao Sekine; Hideki Ohkawa
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 566 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0013-4686
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π SIMILAR VOLUMES
The variations of the equivalent parallel resistance and capacitance of anodic films formed on Ta and Nb in varying concentrations of H2SO4 suggest that the volume of film formed per coulomb is much greater in 100)~, acid, although the dielectric constant is substantially unchanged. The field requir
Periodic potentiostatic current/potential curves have been measured at 30Β°C on platinumgold alloys with gold contents from 5 to 70 at. % in N HsS04 and N HCIOp at 30 and 300 mV/s. The curves exhibit a characteristic shape with two reduction waves during the cathodic sweep, To a first approximation t