Indirect methods of determination of K : Al mole ratio in molten chloroaluminates / Karpov V.V., Polovov I.B., Kudryashov D.V., Lisienko D.G., Volkovich V.A., Chukin A.V., Rebrin O.I. // ECS Transactions. - 2014. - V. 64, l. 4. - P. 461-472.

ISSN:

19385862

Type:

Conference Paper

Abstract:

Indirect methods for determining K : Al mole ratio in molten chloroaluminates were proposed to obtain correct data and perform possible required adjustment of the acid-base properties of KCl- AlCl3 electrolytes. Potentiometric calibration curves for different compositions of chloroaluminate melts were obtained at temperatures ranging from 350 to 450 °C. It is shown that cyclic voltammograms measured in melts with different K : Al mole ratios also can be used for estimating acidity/basicity of KCl-AlCl3 melts. Full profile Rietveld analysis of X-ray diffraction patterns was suggested for characterization of quenched chloroaluminate electrolytes. Copyright © 2014 by The Electrochemical Society. All rights reserved.

Author keywords:

Index keywords:

Aluminum; Electrolytes; Fused salts; Molten materials; Rietveld analysis; Salts; X ray diffraction; Acid-base property; Acidity/basicity; Calibration curves; Chloroaluminate melts; Chloroaluminates; C

DOI:

10.1149/06404.0461ecst

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84921405570&doi=10.1149%2f06404.0461ecst&partnerID=40&md5=29054cbc1707ae994e97980e60ab4d0c

Соавторы в МНС:

Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84921405570&doi=10.1149%2f06404.0461ecst&partnerID=40&md5=29054cbc1707ae994e97980e60ab4d0c
Affiliations	Department of Rare Metals and Nanomaterials, Ural Federal University, Ekaterinburg, Russian Federation; Department of Physical and Chemical Methods of Analysis, Ural Federal University, Ekaterinburg, Russian Federation; Department of Theoretical Physics and Applied Mathematics, Ural Federal University, Ekaterinburg, Russian Federation
References	Ivanovskiy, L.E., Khokhlov, V.A., Kazantsev, G.F., (1993) Physical Chemistry and Electrochemistry of Chloroaluminate Melts, p. 251. , Nauka, Moscow, in Russian; Balasubrahmanyam, K., Nanis, L., (1965) J. Chem. Phys., 42, p. 676; Trémillon, B., Letisse, G., (1968) J. Electroanal. Chem., 17, p. 371; Howie, R.C., MacMillan, D.W., (1972) J. Appl. Electrochem, 2, p. 217; Torsi, G., Mamantov, G., (1972) Inorg. Chem., 11, p. 1439; Holleck, G.L., Giner, J., (1972) J. Electrochem. Soc., 119, p. 1161; Fannin, A.A., King, L.A., Seegmiller, D.W., (1972) J. Electrochem. Soc., 119, p. 801; Schulze, K., Hoff, H., (1972) Electrochim. Acta, 17, p. 119; Boxall, L.G., Jones, H.L., Osteryoung, R.A., (1973) J. Electrochem. Soc., 120, p. 223; Von Barner, J.H., Bjerrum, N.J., (1973) Inorg. Chem., 12, p. 1891; Rolland, P., Mamantov, G., (1976) J. Electrochem. Soc., 123, p. 1299; Øye, H.A., Bues, W., (1975) Acta Chem. Scand., 29, p. 489; Bagriy, V.A., Gorodyskiy, A.V., Delimarskiy, Yu.K., Chetverikov, A.V., (1976) Ukr. Khim. Zh., 42, p. 451. , in Russian; Bagriy, V.A., Gorodyskiy, A.V., Delimarskiy, Y.K., (1978) Ukr. Khim. Zh, 44, p. 563. , in Russian; Gorodyskiy, A.V., Delimarskiy, Y.K., Bagriy, V.A., (1979) Ukr. Khim. Zh, 45, p. 579. , in Russian; Hill, R.J., Howard, C.J., (1986) A Computer Program for Rietveld Analysis of Fixed Wavelength X-ray and Neutron Diffraction Patterns, Australian Atomic Energy Commission Research Report
Editors	De Long H.C.Reichert W.M.Trulove P.C.Haverhals L.M.Mizuhata M.Mantz R.A.Ispas A.Bund A.
Sponsors	Electrodeposition Electrodeposition Division of the Electrochemical Society;Energy Technology Division of the Electrochemical Society;Physical and Analytical Electrochemistry Division of the Electrochemical Society
Publisher	Electrochemical Society Inc.
Conference name	19th International Symposium on Molten Salts and Ionic Liquids, MS and IL 2014, part of the Joint Meeting of the 226th ECS Meeting and 29th SMEQ Meeting
Conference date	5 October 2014 through 9 October 2014
Conference code	110021
ISBN	9781623321819
Language of Original Document	English
Abbreviated Source Title	ECS Transactions
Source	Scopus