Breakdown phenomena during the pore filling of anodic oxide films on aluminium
โ Scribed by M. Machkova; A. Girginov; E. Klein; S. Ikonopisov
- Publisher
- Elsevier Science
- Year
- 1981
- Weight
- 246 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0376-4583
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The galvanoluminescent brightness on filling of porous films obtained in H,SO, solution is studied. It is found that the matrix of the porous film which is filled up contributes to the light emission. It is also found that the light yield increases with growing thickness of the films on completely f
It is experimentally verified that the matrix of the porous film's part being filled contributes mainly to the luminescent brightness. The emission of the film formed in the pores increases with the luminosity of the barrier film, formed directly in the corresponding electrolyte.
The temperature distribution alongthe vertical pores of the anodicoxide films onalumhrium was calculated for usual conditions of anodizing in 10% sulphuric acid solution by taking into account the accumulation of both Joule heat and the heat of formation of oxide at the pore-base and the outward con
## Ahstrati-Porous anodic Al,4 flhns were investigated for their behaviour during hydrothermal treatment in H,O at 100ยฐC and a mechanism for the process of oxide hydration was proposed. The films were prepared galvanostatically in a 15% w/v HsSO, bath at 20, 25 and 30ยฐC and at 5, 15 and 35 mA cm-'