Skip to main content
SpringerLink
Log in

Structural and magnetic properties of Ba0.7Sr0.3Fe12 − 2x Co x Ti x O19 M-type hexaferrites

  • Published:
Inorganic Materials Aims and scope

Abstract

We have studied the effect of “double” substitution in Ba0.7Sr0.3Fe12 − 2x Co x Ti x O19 on the structural and magnetic properties of M-type barium hexaferrite. The basic composition of Ba1 − x Sr x Fe12O19 obtained by heat-treating carbonate-hydroxide precipitates has been optimized (x = 0.3). 2Fe3+ → Co2+ + Ti4+ substitutions considerably reduce the coercive force (H c) and increase the magnetization (M s) relative to Ba0.7Sr0.3Fe12 O19.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Smit, J. and Wijn, H.P.J., Ferrites: Physical Properties of Ferromagnetic Oxides in Relation to Their Technical Applications, Eindhoven: Philips Tech. Library, 1959. Translated under the title Ferrity, Moscow: Inostrannaya Literatura, 1962, p. 504.

    Google Scholar 

  2. Gubin, S.P., Koksharov, Yu.A., Khomutov, G.B., and Yurkov, G.Yu., Magnetic nanoparticles: Preparation techniques, structure, and properties, Usp. Khim., 2005, vol. 74, no. 6, pp. 540–574.

    Article  Google Scholar 

  3. Fu, L., Liu, X., Yi, Z., et al., Nanopatterning of hard magnetic nanostructures via dip-pen nanolithography and a sol-based ink, Nano Lett., 2003, vol. 3, no. 6, pp. 757–760.

    Article  CAS  Google Scholar 

  4. Chen, Y., Geiler, A.L., Chen, T., et al., Low-loss barium ferrite quasi-single-crystals for microwave application, J. Appl. Phys., 2007, vol. 101, paper 09M501.

  5. Veverka, P., Pollert, E., Zaveta, K., et al., Sr-hexaferrite/maghemite composite nanoparticles-possible new mediators for magnetic hyperthermia, J. Nanotechnol., 2008, vol. 19, p. 215 705.

    Article  CAS  Google Scholar 

  6. Belous, A.G., V’yunov, O.I., Pashkova, E.V., et al., Mössbauer study and magnetic properties of M-type barium hexaferrite doped with Co + Ti and Bi + Ti ions, J. Phys. Chem. B, 2006, vol. 110, pp. 26 477–26 481.

    Article  CAS  Google Scholar 

  7. Koga, N. and Tsutaoka, T., Preparation of substituted barium ferrite BaFe12 − x (Ti0.5Co0.5)xO19 by citrate precursor method and compositional dependence of their magnetic properties, J. Magn. Magn. Mater., 2007, vol. 313, pp. 168–175.

    Article  CAS  Google Scholar 

  8. Mendoza-Suarez, G. and Rivas-Viazquez, L.P., Magnetic properties and microstructure of BaFe11.6 − 2x TixMxO19 (M = Co, Zn, Sn) compounds, Phys. B, 2003, vol. 339, pp. 110–118.

    Article  CAS  Google Scholar 

  9. Song, F., Shen, X., Xiang, J., and Zhu, Y., Characterization and magnetic properties of BaxSr1 − x Fe12O19 (x = 0−1) ferrite hollow fibers via gel-precursor transformation process, J. Alloys. Compd., 2010, vol. 507, pp. 297–301.

    Article  CAS  Google Scholar 

  10. Singh, C., Bindra Narang, S., Hudiara, I.S., et al., Hysteresis analysis of Co-Ti substituted M-type Ba-Sr hexagonal ferrite, Mater. Lett., 2009, vol. 63, pp. 1921–1924.

    Article  CAS  Google Scholar 

  11. Singh, C., Bindra Narang, S., Hudiara, I.S., et al., Microwave and electrical properties of Co-Ti substituted Ba-Sr ferrite, Ceram. Silik., 2010, vol. 54, pp. 116–121.

    CAS  Google Scholar 

  12. Rashad, M.M., Radwan, M., and Hessein, M.M., Effect of Fe/Ba mole ratios and surface-active agents on the formation and magnetic properties of Co-precipitated barium hexaferrite, J. Alloys. Compd., 2008, vol. 453, pp. 304–308.

    Article  CAS  Google Scholar 

  13. Duong, G.V., Sato, T.R., Thuan, B.D., et al., Magnetic properties of nanocrystalline BaFe12O19 prepared by hydrothermal method, J. Non-Cryst. Solids, 2007, vol. 353, pp. 811–813.

    Article  CAS  Google Scholar 

  14. Mazaffari, M., Taheri, M., and Amighian, J., Preparation of barium hexaferrite nanopowders by the sol-gel method, using goethite, J. Magn. Magn. Mater., 2009, vol. 321, pp. 1285–1289.

    Article  Google Scholar 

  15. Zaitsev, D.D., Trusov, A.A., Kazin, P.E., and Tret’yakov, Yu.D., Synthesis of glass-ceramics containing fine particles of aluminum-doped M-type strontium hexaferrite, Izv. Akad. Nauk, Ser. Khim., 2005, no. 1, pp. 74–77.

    Google Scholar 

  16. Shannon, R.D., Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides, Acta Crystallogr., Sect. A: Cryst. Phys., Diffr., Theor. Gen. Crystallogr., 1976, vol. 32, no. 5, pp. 751–767.

    Article  Google Scholar 

  17. Pashkova, E.V., Solovyova, E.D., Kotenko, I.E., et al., Effect of preparation conditions on fractal structure and phase transformations in the synthesis of nanoscale M-type barium hexaferrite, J. Magn. Magn. Mater., 2011, vol. 323, pp. 2497–2503.

    Article  CAS  Google Scholar 

  18. Krupička, S., Physik der Ferrite und der verwandten magnetischen Oxide, Prague: Academia, 1973. Translated under the title Fizika ferritov i rodstvennykh im magnitnykh okislov, Moscow: Mir, 1976, vol. 2, p. 504.

    Book  Google Scholar 

  19. Simsa, Z., Lego, S., Gerber, R., and Pollert, E., Cation distribution in Co-Ti-substituted barium hexaferrites: A consistent model, J. Magn. Magn. Mater., 1995, vols. 140–144, pp. 2103–2104.

    Article  Google Scholar 

  20. Batlle, X., Obradors, X., Pernet, M., et al., Cationic distribution, magnetization anisotropy of Co2+ doped M-type barium ferrite, J. Magn. Magn. Mater., 1990, vol. 83, pp. 465–470.

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Vernadsky Institute of General and Inorganic Chemistry, National Academy of Sciences of Ukraine, pr. Akademika Palladina 32/34, Kyiv, 03142, Ukraine

    E. D. Solov’eva, E. V. Pashkova, B. S. Khomenko & A. G. Belous

  2. Kurdyumov Institute of Metal Physics, National Academy of Sciences of Ukraine, pr. Vernadskogo 36, Kyiv, 03680, Ukraine

    A. E. Perekos

Authors
  1. E. D. Solov’eva
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. E. V. Pashkova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. A. E. Perekos
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. B. S. Khomenko
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. A. G. Belous
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to E. D. Solov’eva.

Additional information

Original Russian Text © E.D. Solov’eva, E.V. Pashkova, A.E. Perekos, B.S. Khomenko, A.G. Belous, 2013, published in Neorganicheskie Materialy, 2013, Vol. 49, No. 6, pp. 663–667.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Solov’eva, E.D., Pashkova, E.V., Perekos, A.E. et al. Structural and magnetic properties of Ba0.7Sr0.3Fe12 − 2x Co x Ti x O19 M-type hexaferrites. Inorg Mater 49, 621–625 (2013). https://doi.org/10.1134/S0020168513060149

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S0020168513060149

Keywords

Search

Navigation