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On the electrochemical behaviour of tungsten: the formation and dissolution of tungsten oxide in sulphuric acid solutions

✍ Scribed by M.S. El-Basiouny; S.A. Hassan; M.M. Hefny

Book ID
115846142
Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
415 KB
Volume
20
Category
Article
ISSN
0010-938X

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πŸ“œ SIMILAR VOLUMES

The electrochemical behaviour of tungste
The electrochemical behaviour of tungstenβ€”II. The dissolution of tungsten in NaOH solutions
✍ Th. Heumann; N. Stolica πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science 🌐 English βš– 391 KB

The anodic dissolution of W in NaOH solutions of pH 13-14 has been studied . The opencircuit potential becomes more noble with time up to a period of about 15 h ; thereafter it remains constant . The Tafel slope of the current/potential curves is the same regardless of pre-treatment of the electrode