Abstract
The possibility of obtaining powdered barium hexaferrite BaFe12O19 in melts of inorganic salts with the use of chlorides of barium and iron, BaCl2 and FeCl3, as reagents has been demonstrated. It has been established that conducting the reaction in potassium nitrate environment at 900°C leads to the formation of monophase BaFe12O19
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Grigor’eva, L.F., Petrov, S.A., Sinel’shchikova, O.Yu., Ugolkov, V.L., Drozdova, I.A., and Gusarov, V.V., Investigation of the mechanism of formation of BaTi4O9 from initial mixtures of different dispersion, Glass Phys. Chem., 2009, vol. 35, no. 3, pp. 327–331.
Petrov, S.A., Grigor’eva, L.F., Sinel’shchikova, O.Yu., and Gusarov, V.V., Physicochemical prerequisites of the synthesis of new ionic conductors based on complex oxides with a Ramsdellite-type structure, Glass Phys. Chem., 2008, vol. 34, no. 4, pp. 449–460.
Busurin, S.M., Morozov, Yu.G., Kuznetsov, M.V., Chernega, M.L., and Chobko, A.A., Properties of barium hexaferrite prepared by electric field assisted selfpropagating high-temperature synthesis, Inorg. Mater., 2006, vol. 42, no. 12, pp. 1374–1378.
Viting, L.M., Khasanov, V.V., Burtseva, O.G., and Motyl’kova, S.V., Crystallization of barium hexaferrite powders from some solutionmelts containing boric anhydride, Vestn. Mosk. Univ., Ser. 2: Khim., 2000, vol. 41, no. 1, pp. 37–38.
Zhabrev, V.A., Efimenko, L.P., and Baryshnikov, V.G., Composition for the preparation of a ferroelectric material, RF Patent 2356838, published on May 25, 2007.
Zhabrev, V.A., Efimenko, L.P., Baryshnikov, V.G., and Afanas’ev, V.P., Composition for the preparation of a ferroelectric material, RF Patent 2374207, published on May 25, 2007.
Zhabrev, V.A., Efimenko, L.P., Baryshnikov, V.G., Polyakova, I.G., and Gumennikov, A.V., Synthesis of BaTiO3 powders of different dispersities by the exchange reactions in molten salts, Glass Phys. Chem., 2008, vol. 34, no. 1, pp. 91–96.
Efimenko, L.P., Polyakova, I.G., Baryshnikov, V.G., Konanchuk, E.A., and Afanas’ev, V.P., Possibility of preparation of (Bi1–x Lax)4Ti3O12 titanate powders in molten salts, Russ. J. Appl. Chem., 2010, vol. 83, no. 1, pp. 1–6.
Tajirov, Yu.M., Cwhanovskaya, I.V., Barsova, Z.V., and Iluoykha, N.G., Chemistry and technology of magnetite and barium-containing composite materials on its basis, in European Science and Technology: Materials of the II International Research and Practice Conference, Wiesbaden, Germany, May 9–10, 2012, Wiesbaden, 2012, vol. II, pp. 80–87.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © L.P. Efimenko, V.G. Baryshnikov, V.P. Afanas’ev, O.V. Kruglova, I.A. Drozdova, 2015, published in Fizika i Khimiya Stekla.
Rights and permissions
About this article
Cite this article
Efimenko, L.P., Baryshnikov, V.G., Afanas’ev, V.P. et al. Synthesis of BaFe12O19 in the melts of inorganic salts. Glass Phys Chem 41, 557–559 (2015). https://doi.org/10.1134/S1087659615050053
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1087659615050053