Transient Kinetics of Formation of Anodic Oxide Films on Tantalum in Dilute Sulphuric Acid
โ Scribed by Young, L.
- Book ID
- 120145463
- Publisher
- The Royal Society
- Year
- 1961
- Tongue
- English
- Weight
- 482 KB
- Volume
- 263
- Category
- Article
- ISSN
- 0962-8444
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๐ SIMILAR VOLUMES
## Ahstract -After heating the anodic oxide tilm on tantalum, a constant current or voltage was applied to the specimen in a diluted phosphoric acid solution. and the transient behaviour was examined according to the Frcnkel defect model. Interstitial ions taking part in ionic conduction are captu
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