Adhesion and Phase Wetting Transition in Liquid Bismuth–Molten Alkane Metal Halide Systems

V. P. Stepanov; Степанов В. П.

doi:10.31857/S0044453723110304

Adhesion and Phase Wetting Transition in Liquid Bismuth–Molten Alkane Metal Halide Systems

Authors: Stepanov V.P.¹
Affiliations:
1. Institute of High-Temperature Electrochemistry, Ural Branch of the RAS
Issue: Vol 97, No 11 (2023)
Pages: 1660-1664
Section: ФИЗИЧЕСКАЯ ХИМИЯ ДИСПЕРСНЫХ СИСТЕМ И ПОВЕРХНОСТНЫХ ЯВЛЕНИЙ
Submitted: 26.12.2023
Published: 01.11.2023
URL: https://ogarev-online.ru/0044-4537/article/view/233078
DOI: https://doi.org/10.31857/S0044453723110304
EDN: https://elibrary.ru/WSBQFJ
ID: 233078

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Abstract
About the authors
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Abstract

Previously unknown information about the phase transition of wetting in two-phase liquid media is obtained by analyzing the work of adhesion of salt melts to liquid metals. The objects of study are systems composed of molten alkali metal halides and liquid bismuth, whose work of adhesion is calculated using experimental data on the surface tensions of metals and salts at an interface with a gas phase, and the interfacial tension between the metal and salt. A regular change in the work of adhesion on temperature, electric potential, and the nature of the contacting phases is shown. The transition from incomplete to complete wetting is established. It is shown that the transition from partial to complete wetting of the surface is facilitated by a rise in the temperature, electric potential, and polarizability of salt phase ions.

Keywords

wetting transition, adhesion, liquid bismuth, ionic melt

About the authors

V. P. Stepanov

Institute of High-Temperature Electrochemistry, Ural Branch of the RAS

Author for correspondence.
Email: v.stepanov@ihte.uran.ru
Russia, Yekaterinburg

References

Баймаков Ю.В., Ветюков М.М. Электролиз расплавленных солей. М.: Металлургия, 1966.
Suzdaltsev A.V., Pershin P.S., Filatov A.A. et al. // J. Electrochem. Soc. 2020. V. 167. P. 102503
Brodova I.G., Petrova A.N., Shirinkina I.G. et al. // J. Alloys Comp. 2020. V. 859. P. 158387.
Brodova I., Yolshina L., Razorenov S. et al. // Metals. 2022. V. 12. P.1054.
Барбин Н.М., Казанцев Г.Ф., Ватолин Н.А. Переработка вторичного свинцового сырья в ионных солевых расплавах. Екатеринбург: УрО РАН. 2002.
Arkhipov P.A., Zaikov Yu.P., Khalimullina Yu.R. et al. // J. Mol. Liquids. 2022. V. 361. P. 119619.
Лебедев В.А. Избирательность жидкометаллических электродов в расплавленных галогенидах. Челябинск: Металлургия. 1993.
Lewin R.G., Harrison M.T. Reprocessing and Recycling of Spent Nuclear Fuel. Cambridge: Woodhead Publishing Series in Energy. 2015.
Smolenski V., Novoselova A. // J. Electrochem. Soc. 2021. V. 168. P. 062505.
Поляков П.В., Исаева Л.А., Михалев Ю.Г. // Электрохимия. 1980. Т. 16. С. 1132.
Исаева Л.А., Поляков П.В., Михалев Ю.Г., Рогозин Ю.Н. // Там же. 1984. Т. 20. С. 957.
Tanaka T., Nakamoto M., Oguni R. et al. // Z. Metallkunde. 2004. V. 95. P. 818.
Smirnov M.V., Stepanov V.P. // Electrochim. Acta. 1982. V. 27. P. 1551.
Смирнов М.В., Степанов В.П., Шаров А.Ф. // Докл. АН СССР. 1971. Т. 197. С. 631.
Смирнов М.В., Степанов В.П. // Там же. 1976. Т. 227. С. 403.
Смирнов М.В., Степанов В.П., Шаров А.Ф., Минченко В.И. // Электрохимия. 1972. Т. 8. С. 994.
Смирнов М.В., Степанов В.П., Шаров А.Ф. // Там же. 1976. Т. 12. С. 600.
Смирнов М.В., Степанов В.П., Шаров А.Ф. // Там же. 1976. Т. 12. С. 1728.
Смирнов М.В., Степанов В.П., Коркин А.Я. // Там же. 1979. Т. 15. С. 125.
Смирнов М.В., Степанов В.П., Коркин А.Я. // Там же. 1979. Т. 15. С. 691.
Moelwyn-Hughes E.A. Physical Chemistry. London: Pergamon Press. 1961.
De Gennes P.G. // Rev. Mod. Phys. 1985. V. 57. P. 827.
Moldover M.R., Cahn J.W. // Science. 1980. V. 207. P. 35.