Passive 8hn growth, electrodissolution and pitting corrosion of iridium electrodes in NaCl solutions in the pH range 2-12.6 were studied using potentiostatic and potentiodynamic techniques complemented with SEM. In the pH range between 10.5 and 12.6 the oxide formation should involve a mixed control
Anodic characteristics of amorphorous palladium-base alloys in sodium chloride solutions
โ Scribed by N. Kumagai; A. Kawashima; K. Asami; K. Hashimoto
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 741 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0021-891X
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๐ SIMILAR VOLUMES
The anodic behaviour of platinum in sodium chloride solution bas been studied, It has been shown that below about l-6 V, chlorine evolution occurs on a clean platinum surface but above this potential, a surface oxide develops on the electrode and a rapid potential jump occurs. The kinetics involved
The anodic characteristics of the massive &MaO, doped with a slight amount of noble metals were investigated in NaCl aqueous solution. The doping of noble metal, especially Pd, decreases the chlorine overvoltage enormously. By the kinetic considerations, it was clarified that noble metal sites dispe