Study of causes of film formation on the electrolyte surface during niobium electrorefining / Polovov I.B., Chernyshov M.V., Rebrin O.I., Volkovich V.A., Shtutsa M.G., Griffiths T.R. // ECS Transactions. - 2007. - V. 3, l. 35. - P. 415-422.

ISSN:
19385862
Type:
Conference Paper
Abstract:
Formation of a conducting film on the surface of fused electrolyte during electrorefining of niobium in chloride melts was investigated. It was found that this film has metallic nature and is formed as a result of disproportionation of niobium(III) ions at a liquid-gas interface. Decreasing temperature gradient along the heated part of the electrolyser can be used to limit the influence of the disproportionation onto film formation. The metal film formation on solid ceramics can be used for creation of conducting layers on various oxide materials. copyright The Electrochemical Society.
Author keywords:
Index keywords:
(1 1 0) surface; Chloride melts; Conducting layers; disproportionation; Electro-refining; Electrochemical Society (ECS); film formations; International symposium; Liquid-gas interfaces; metal films; M
DOI:
10.1149/1.2798685
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-45249110978&doi=10.1149%2f1.2798685&partnerID=40&md5=59896cf286ad28bf5a1ae2f085f50ec7
Соавторы в МНС:
Другие поля
Поле Значение
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-45249110978&doi=10.1149%2f1.2798685&partnerID=40&md5=59896cf286ad28bf5a1ae2f085f50ec7
Affiliations Department of Rare Metals, Ural State Technical University-UPI, Ekaterinburg, 620002, Russian Federation; JSC Chepetsky Mechanical Plant, Glazov, 427620, Russian Federation; Redston Trevor Consulting, Ltd., Leeds, LS17 8RF, United Kingdom
References Rand, M.J., (1960), US Patent No. 2939823; Gopnienko, V.G., Pavlova, L.A., (1968) Proc. VAM (Trudy VAMI), 63, p. 108. , in Russian; Baraboshkin, A.N., Lebedeva, K.P., Saltykova, N.A., Perevozkin, V.K., (1965), USSR Patent No. 173010; Baraboshkin, A.N., Saltykova, N.A., Talanova, M.I., Molchanov, A.M., (1972) Proc. IHTE UB AN USSR, 18, p. 87. , Sverdlovsk , in Russian; Baraboshkin, A.N., Saltykova, N.A., Talanova, M.I., Molchanov, A.M., (1973) Proc. IHTE UB AN USSR, 19, p. 37. , Sverdlovsk , in Russian; Baraboshkin, A.N., Saltykova, N.A., Vinogradov-Zhabrov, O.N., Molchanov, A.M., (1970), USSR Patent No. 281993; Storozhenko, V.N., (1971) Proc. International Conf. on Theory of Processes of Non-ferrous Metallurgy, p. 386. , Alma-Ata , in Russian; Glagolevskaya, A.L., Kuznetsova, S.A., Polyakov, E.G., Kuznetsova, S.V., Stangrit, P.T., (1988) Zh. Prikl. Khim, 61, p. 1036; Baraboshkin, A.N., (1976) Electrocrystallization of Metals from Molten Salts, , Nauka, Moscow, in Russian; Polovov, I.B., Kozlova, E.P., Volkovich, V.A., Vasin, B.D., Yamschikov, L.F., Rebrin, O.I., May, I., (2006) EUCHEM 2006 Conference on Molten Salts and Ionic Liquids, Abstracts, p. 188. , Hammamet, Tunisia; Retain, O.I., Polovov, I.B., Muhamadeev, A.S., Chemoskutov, A.V., (2004) Vestnik USTU-UPI, 35, p. 44; Muhamadeev, A.S., (2004), PhD thesis, USTU-UPI, Ekaterinburg , in Russian
Correspondence Address Polovov, I. B.; Department of Rare Metals, Ural State Technical University-UPI, Ekaterinburg, 620002, Russian Federation
Sponsors Electrochemical Society, Phys. Anal. Electrochem. Div.;Electrochemical Society, Electrodeposition Division;Electrochemical Society, High Temperature Materials Division;Electrochemical Society, Battery Division;Electrochemical Society, Energy Technology Division
Conference name 15th International Symposium on Molten Salts - 210th ECS Meeting
Conference date 29 October 2006 through 3 November 2006
Conference location Cancun
Conference code 72280
ISBN 9781566775922
Language of Original Document English
Abbreviated Source Title ECS Transactions
Source Scopus