Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102410
Title: An electrochemical and spectroelectrochemical study of Ln(II) (Ln = Sm, Eu, Yb) species in NaCl-2CsCl melt
Authors: Volkovich, V. A.
Ivanov, A. B.
Sobolev, A. A.
Vasin, B. D.
Griffiths, T. R.
Issue Date: 2014
Publisher: Electrochemical Society Inc.
Citation: An electrochemical and spectroelectrochemical study of Ln(II) (Ln = Sm, Eu, Yb) species in NaCl-2CsCl melt / V. A. Volkovich, A. B. Ivanov, A. A. Sobolev, et al. — DOI 10.1149/06404.0617ecst // ECS Transactions. — 2014. — Vol. 64. — Iss. 4. — P. 617-634.
Abstract: The behavior of lanthanide (samarium, europium and ytterbium) chloride species in NaCl-2CsCl eutectic based melts was studied between 823-1023 K employing cyclic voltammetry, high temperature electronic absorption spectroscopy and spectroelectrochemistry. Diffusion coefficients of the lanthanide chloro-species, formal standard red-ox potentials and thermodynamics of the formation of LnCl3 from the corresponding dichlorides in the melts were determined. A series of spectroelectrochemical experiments was performed to study cathodic reduction of Ln(III) ions under potentiostatic conditions. Sm(III), Eu(III) and Yb(III) species in NaCl-2CsCl melts can be reduced by metallic zirconium and this reaction was investigated using high temperature spectroscopy. Copyright © 2014 by The Electrochemical Society. All rights reserved.
Keywords: ABSORPTION SPECTROSCOPY
CESIUM ALLOYS
CHEMICAL ANALYSIS
CHLORINE COMPOUNDS
CYCLIC VOLTAMMETRY
DIFFUSION
EUROPIUM
FUSED SALTS
RARE EARTH ELEMENTS
SALTS
SPECTROELECTROCHEMISTRY
THERMODYNAMICS
YTTERBIUM
CATHODIC REDUCTIONS
CHLORIDE SPECIES
HIGH TEMPERATURE SPECTROSCOPY
HIGH-TEMPERATURE ELECTRONICS
POTENTIOSTATIC CONDITIONS
SPECTROELECTROCHEMICAL
SPECTROELECTROCHEMICAL STUDY
IONIC LIQUIDS
URI: http://hdl.handle.net/10995/102410
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 84921323532
PURE ID: 375862
e3cb6165-203b-4bd5-93a4-7b54b8099752
ISSN: 19385862
ISBN: 9781623321819
DOI: 10.1149/06404.0617ecst
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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