Anodic oxide growth on gold
β Scribed by C.L.
- Book ID
- 105733702
- Publisher
- World Gold Council
- Year
- 1982
- Tongue
- English
- Weight
- 300 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0017-1557
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π SIMILAR VOLUMES
The physico-chemical properties of the anodic niobium oxide films grown potentiodynamically in 1M Na CO solutions were studied. Capacj ' ty measurements and Schottky-Mott plots wer $ obtained for different thicknesses. A phenomenological description of the oxide film behaviour is reported.
Up to three types of oxide are formed during anodic polarization of gold. The first formed oxides (oxides I and II. surface oxides, inner oxides) can be selectively electrochemically reduced and reformed in the presence of the last formed oxide (oxide III, bulk oxide, outer oxide). It is shown that