Effects of Carbonate on the Anodic Dissolution and the Passivation of Zinc Electrode in Concentrated Solution of Potassium Hydroxide
β Scribed by Sato, Yuichi; Niki, Hirokazu; Takamura, Tsutomu
- Book ID
- 125543147
- Publisher
- The Electrochemical Society
- Year
- 1971
- Tongue
- English
- Weight
- 402 KB
- Volume
- 118
- Category
- Article
- ISSN
- 0013-4651
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π SIMILAR VOLUMES
Zinc dissolution and passivation in either arsenate or borate and a mixture of arsenate-borate solutions at pH 8.9 was studied by polarization curves and cyclic voltammetry. The arsenate anion produces an increase on zinc dissolution . Potential sweep rate, rotation speed, temperature, dissolved oxy
Considerable work on the anodic polarization of cadmium by potentiostatic and galvanostatic techniques has been reported in the literature. Th.e effect of ac superimposed on dc in such a study has now been carried out. The results show that ac superimposition lowers the passivation time as well as t