Electrochemical Properties of Tungsten in Molten Alkali Metal Chlorides

The anodic dissolution of metallic tungsten in the eutectic 3LiCl–2KCl (723–1023 K) and NaCl–2CsCl (823–1023 K) melts was studied by high-temperature electrochemistry and spectroscopy. W(IV) ions are formed in the melt. The conventional electrode potentials of tungsten were determined.

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Bibliographic Details
Published inRussian metallurgy Metally Vol. 2019; no. 2; pp. 149 - 151
Main Authors Ryzhov, A. A., Ivanov, A. B., Volkovich, V. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.02.2019
Springer Nature B.V
Subjects
Alkali metals
Anodic dissolution
Chemistry and Materials Science
Dissolution
Electrochemical analysis
Electrochemistry
High temperature
Materials Science
Melts
Metal chlorides
Metallic Materials
Tungsten
electrode potential
chloride melt
tungsten
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Summary:The anodic dissolution of metallic tungsten in the eutectic 3LiCl–2KCl (723–1023 K) and NaCl–2CsCl (823–1023 K) melts was studied by high-temperature electrochemistry and spectroscopy. W(IV) ions are formed in the melt. The conventional electrode potentials of tungsten were determined.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029519020228