An Electrochemical and Spectroelectrochemical Study of Ln(II) (Ln = Sm, Eu, Yb) Species in NaCl-2CsCl Melt / Volkovich V. A.,Ivanov A. B.,Sobolev A. A.,Vasin B. D.,Griffiths T. R. // . - 2014. - V. 64, l. 4. - P. 617-634.

ISSN/EISSN:

1938-5862 / нет данных

Type:

Proceedings Paper

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 LnCl(3) 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.

Author keywords:

ALKALI CHLORIDE MELTS; KCL EUTECTIC MELT; THERMODYNAMIC PROPERTIES; YTTERBIUM III; NACL-KCL; SAMARIUM; IONS; POTENTIALS; EUROPIUM; SPECTRA

DOI:

10.1149/06404.0617ecst

Web of Science ID:

ISI:000356725500066

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Reichert, WM and Ispas, A and Bund, A and DeLong, HC and Haverhals, LM and Mizuhata, M and Trulove, PC and Mantz, RA
Booktitle	MOLTEN SALTS AND IONIC LIQUIDS 19
Series	ECS Transactions
Note	19th Int Symposium on Molten Salts and Ion Liquids as part of the Joint Meeting of the 226th Meeting of the Electrochem Soc, the XXIX Congreso de la Sociedad Mexicana de Electroquinica / 7th Meeting of the Mexico Sect of the Electrochem Soc, Cancun, MEXICO, OCT 05-09, 2014
Organization	Electrochem Soc Phys \& Analyt Electrochemistry Div; Electrochem Soc Energy Technol Div; Electrochem Soc Electrodeposit Div
Publisher	ELECTROCHEMICAL SOC INC
Address	65 S MAIN ST, PENNINGTON, NJ 08534-2839 USA
Language	English
ISBN	978-1-60768-541-8
Keywords-Plus	ALKALI CHLORIDE MELTS; KCL EUTECTIC MELT; THERMODYNAMIC PROPERTIES; YTTERBIUM III; NACL-KCL; SAMARIUM; IONS; POTENTIALS; EUROPIUM; SPECTRA
Research-Areas	Electrochemistry; Energy \& Fuels; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Electrochemistry; Energy \& Fuels; Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Ivanov, Alexander/F-7655-2017 Volkovich, Vladimir/K-8339-2012
ORCID-Numbers	Volkovich, Vladimir/0000-0003-4438-1194
Number-of-Cited-References	27
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	13
Doc-Delivery-Number	BC9PF