The effect of Al concentration on thermodynamic properties of Nd and U in Ga–Al-based alloys and the separation factor of Nd/U couple in a “molten salt-liquid metal system” / Smolenski V., Novoselova A., Volkovich V., Luk’yanova Y., Osipenko A., Bychkov A., Griffiths T.R. // Journal of Radioanalytical and Nuclear Chemistry. - 2017. - V. 311, l. 1. - P. 687-693.

ISSN:
02365731
Type:
Article
Abstract:
Electrochemical behavior of neodymium and uranium in a molten Nd(U)–(Ga–xAl)/3LiCl–2KCl system (x = 1.5; 5.0 and 20.0 wt% Al) between 723 and 823 K was studied. Temperature dependencies of apparent standard potentials of Nd–(Ga–Al) and U–(Ga–Al) alloys were determined versus Cl−/Cl2 reference electrode. Neodymium and uranium activity coefficients and Nd/U separation factor were calculated. Partial excess free Gibbs energy, partial enthalpy of mixing and partial excess entropy of Nd–(Ga–Al) and U–(Ga–Al) alloys were estimated. © 2016, Akadémiai Kiadó, Budapest, Hungary.
Author keywords:
Gallium–Aluminum alloys; Molten salts; Neodymium; Thermodynamic properties; Uranium
Index keywords:
нет данных
DOI:
10.1007/s10967-016-5053-5
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84991376209&doi=10.1007%2fs10967-016-5053-5&partnerID=40&md5=13dd6115f369c437ba4c2100adc2a435
Соавторы в МНС:
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Affiliations Institute of High-Temperature Electrochemistry UB RAS, 20 Akademicheskaya St., Ekaterinburg, Russian Federation; Department of Rare Metals and Nanomaterials, Institute of Physics and Technology, Ural Federal University, 21 Mira St., Ekaterinburg, Russian Federation; JSC “State Scientific Centre-Research Institute of Atomic Reactors”, Dimitrovgrad, Russian Federation; National Research Nuclear University, 31 Kashirskoe highway, Moscow, Russian Federation; Energy Process Developments Ltd., London, United Kingdom
Author Keywords Gallium–Aluminum alloys; Molten salts; Neodymium; Thermodynamic properties; Uranium
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Correspondence Address Smolenski, V.; Institute of High-Temperature Electrochemistry UB RAS, 20 Akademicheskaya St., Russian Federation; email: smolenski@etel.ru
Publisher Springer Netherlands
CODEN JRNCD
Language of Original Document English
Abbreviated Source Title J. Radioanal. Nucl. Chem.
Source Scopus