Email this article Magnetic Properties and Structural Characteristics of BaFe12O19 Hexaferrites Synthesized by the Zol-Gel Combustion
- Authors: Zhuravlev V.A.1, Itin V.I.2, Minin R.V.2, Lopushnyak Y.M.1, Velikanov D.A.3
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Affiliations:
- National Research Tomsk State University
- Department of Structural Macrokinetics of the Tomsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences
- L. V. Kirensky Institute of Physics of the Siberian Branch of the Russian Academy of Sciences
- Issue: Vol 60, No 11 (2018)
- Pages: 1946-1954
- Section: Article
- URL: https://bakhtiniada.ru/1064-8887/article/view/239638
- DOI: https://doi.org/10.1007/s11182-018-1307-8
- ID: 239638
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Abstract
The phase structure, structural parameters, and basic magnetic characteristics of BaFe12O19 hexaferrites prepared by the zol-gel combustion method with subsequent annealing at a temperature of 850°С for 6 h are investigated. The influence of the organic fuel type on the properties of synthesized materials is analyzed. Values of the saturation magnetization and the anisotropy field are determined. It is established that they depend on the organic fuel type. It is shown that powders synthesized with citric acid used as a fuel have the largest particle sizes and the highest saturation magnetization.
About the authors
V. A. Zhuravlev
National Research Tomsk State University
Author for correspondence.
Email: ptica@mail.tsu.ru
Russian Federation, Tomsk
V. I. Itin
Department of Structural Macrokinetics of the Tomsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences
Email: ptica@mail.tsu.ru
Russian Federation, Tomsk
R. V. Minin
Department of Structural Macrokinetics of the Tomsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences
Email: ptica@mail.tsu.ru
Russian Federation, Tomsk
Yu. M. Lopushnyak
National Research Tomsk State University
Email: ptica@mail.tsu.ru
Russian Federation, Tomsk
D. A. Velikanov
L. V. Kirensky Institute of Physics of the Siberian Branch of the Russian Academy of Sciences
Email: ptica@mail.tsu.ru
Russian Federation, Krasnoyarsk
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