Comparison of the reduction behaviour of anodic PbO2 films on Pb-As and Pb-Bi alloys in sulfuric acid
β Scribed by W. -B. CAI; H. -T. LIU; W. -F. ZHOU
- Book ID
- 110371650
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 415 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-891X
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The anodic film studied was formed on Pb + 9at.%Bi at 0.9V (vs. Hg/Hg,S03 in 4.5 M H, SO, solution (25Β°C). The change of the phase composition of the anodic film during reduction at -0.91 V (vs. Hg/Hg,SO,) (slightly more positive than that of the reduction potential of PbSO,) was determined by X-ray
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