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Study of structural features and thermal properties of barium hexaferrite upon indium doping

  • F. G. Agayev
  • , S. V. Trukhanov
  • , An V. Trukhanov
  • , S. H. Jabarov
  • , G. Sh Ayyubova
  • , M. N. Mirzayev
  • , E. L. Trukhanova
  • , D. A. Vinnik
  • , A. L. Kozlovskiy
  • , M. V. Zdorovets
  • , A. S.B. Sombra
  • , Di Zhou
  • , R. B. Jotania
  • , C. Singh
  • , A. V. Trukhanov
  • Azerbaijan National Academy of Sciences
  • National University of Science and Technology "MISiS"
  • Belarus Academy of Sciences
  • Azerbaijan State Pedagogical University
  • Joint Institute for Nuclear Research
  • out
  • Institute of Nuclear Physics, National Nuclear Center of the Republic of Kazakhstan
  • Universidade Federal do Ceará
  • Gujarat University
  • Lovely Professional University

科研成果: 期刊稿件文章同行评审

103 引用 (Scopus)

摘要

The crystal structure, magnetic and thermal properties of M-type BaFe11.9In0.1O19-doped hexaferrite were investigated. It was found that the crystal structure of this solid solution has hexagonal symmetry with P63/mmc space group (No 194) and a = 5.8992(1) Å, c = 23.2275(7) Å unit cell parameters. It was determined that the average grain size is d¯ = 6 μm. The ferromagnetic-paramagnetic phase transition occurs near TC = 420 °C. It was also established that the water steams that react in active centers are shattered on the surface as a result of the solvothermic reaction being in a weak mutual influence on the temperature interval 30 ≤ T ≤ 317 °C. Thermal transitions repeated as the temperature rises to the highest available values have been established. The oxidation behavior was determined using thermogravimetric spectra in a wide temperature range.

源语言英语
页(从-至)14107-14114
页数8
期刊Journal of Thermal Analysis and Calorimetry
147
24
DOI
出版状态已出版 - 12月 2022

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