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0.3–3 GHz magneto-dielectric properties of nanostructured NiZnCo ferrite from hydrothermal process

  • Xiang ShenEmail author
  • Yanxin Wang
  • Xiang Yang
  • Liqiang Lu
  • Liang Huang
Article

Abstract

A simple hydrothermal route with cetyltrimethylammonium bromide was proposed for directly synthesizing single-crystalline NiZnCo ferrite at 160 °C. X-ray diffraction patterns and micrographs indicate that products consist of spinel ferrite nanocrystals. The dielectric constant of NiZnCo ferrite is about 11 and the imaginary part of complex permittivity is 1.3. The saturation magnetization of Ni0.54Zn0.48Fe1.98O4 increases from 41.36 to 73.9 emu/g for Ni0.55Zn0.46Fe1.98O4 with a cobalt stoichiometry of 0.01. The real part μ′ of complex permeability for NiZnCo ferrite reaches 3 at 1 GHz. The imaginary part μ″ of NiZnCo ferrite has values higher than 1.2 within 0.7–3 GHz. Through the incorporation of the magnetic fillers, the low dielectric constant of the composites may meet the requirements of impedance matching to achieve maximal absorption of the electromagnetic energy in GHz frequency range.

Keywords

Ferrite Complex Permittivity NiZn Zinc Ferrite High Frequency Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

This work was supported by the foundation of China ‘211’ engineering construction.

References

  1. 1.
    D. Cruickshank, 1–2 GHz dielectrics and ferrites: overview and perspectives. J. Euro. Ceram. Soc. 23, 2721–2726 (2003)CrossRefGoogle Scholar
  2. 2.
    M. Damnjanovic, G. Stojanovic, V. Desnica, Analysis, design, and characterization of ferrite EMI suppressors. IEEE Trans. Magn. 42, 270–277 (2006)CrossRefADSGoogle Scholar
  3. 3.
    A.M. Abdun, Dielectric behaviour in Ni-Zn ferrites. J. Magn. Magn. Mater. 192, 121–124 (1999)CrossRefADSGoogle Scholar
  4. 4.
    V. Grimal, D. Autissier, L. Longuet, Iron, nickel and zinc stoichiometric influences on the dynamic magneto-elastic properties of spinel ferrites. J. Euro. Ceram. Soc. 26(16), 3687–3693 (2006)CrossRefGoogle Scholar
  5. 5.
    A. Verma, T.C. Goel, R.G. Mendiratta, Dielectric properties of NiZn ferrites prepared by the citrate precursor method. Mater. Sci. Eng. B 60(2), 156–162 (1999)CrossRefGoogle Scholar
  6. 6.
    O.F. Caltun, L. Spinu, Magnetic Properties of High Frequency Ni-Zn Ferrites Doped with CuO. IEEE Trans. Magn. 37(4), 3353–3355 (2001)CrossRefGoogle Scholar
  7. 7.
    B. Parvatheeswara Rao, O.F. Caltun, Microstructure and magnetic behaviour of Ni-Zn-Co ferrites. J. Optoelectron. Adv. Mater. 8(3), 995–997 (2006)Google Scholar
  8. 8.
    S. Komarneni, E. Fregeau, E. Breval, Hydrothermal preparation of ultrafine ferrites and their sintering. J. Am. Ceram. Soc. 71(1), 26–28 (1998)Google Scholar
  9. 9.
    A.A. Burukhin, B.R. Churagulov, N.N. Oleinikov, Synthesis of nanosized ferrite powders from hydrothermal and supercritical solutions. Russian J. Inorg. Chem. 46(5), 646–651 (2001)Google Scholar
  10. 10.
    M. Rozman, M. Drofenik, Hydrothermal synthesis of manganese zinc ferrites. J. Am. Chem. Soc. 78(9), 2449–2455 (1995)Google Scholar
  11. 11.
    C. O’Handley Robert, Modern magnetic materials principles and application (Chemical Industry Publishing House, Beijing, 1996), pp. 175–194. 214–231 (in Chinese)Google Scholar
  12. 12.
    X. Shen, R.Z. Gong, Z.K. Feng, Effective permeability of NiZnCo ferrite granular thin films. J. Am. Ceram. Soc. 90(7), 2196–2199 (2007)CrossRefGoogle Scholar
  13. 13.
    R. Dosoudil, V. Olah, Measurement of complex permeability in the RF band. J. Electric. Eng. 55, 97–100 (2004)Google Scholar
  14. 14.
    J. Azadmanjiri, H.K. Salehani, M.R. Barati, Preparation and electromagnetic properties of Ni1−xCuxFe2O4 nanoparticle ferrites by sol–gel auto-combustion method. Mater. Lett. 61, 84–87 (2007)CrossRefGoogle Scholar
  15. 15.
    L.L. Hench, J.K. West, Principles of electronic ceramics (Wiley, New York, 1990), p. 189Google Scholar
  16. 16.
    C.G. Koops, On the dispersion of resistivity and dielectric constant of some semiconductors at audiofrequencies. Phys. Rev. 83, 121–124 (1951)CrossRefADSGoogle Scholar
  17. 17.
    S.L. Pereira, H.D. Pfannes, A.A.M. Filho, A comparative study of NiZn ferrites modified by the addition of cobalt. Mater. Resea. 2(3), 231–234 (1999)Google Scholar
  18. 18.
    A.C.F.M. Costa, V.J. Silva, D.R. Cornejo, Magnetic and structural properties of NiFe2O4 ferrite nanopowder doped with Zn2+. J. Magn. Magn. Mater. 320, 370–372 (2008)CrossRefADSGoogle Scholar
  19. 19.
    T. Nakamura, Low-Temperature sintering of Ni-Zn-Cu ferrite and its permeability spectra. J. Magn. Magn. Mater. 168, 285–291 (1997)CrossRefADSGoogle Scholar
  20. 20.
    P.G. Bercoff, H.R. Bertorello, Localized canting effect in Zn-substituted Ni ferrites. J. Magn. Magn. Mater. 213, 56–62 (2000)CrossRefADSGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  • Xiang Shen
    • 1
    • 2
    Email author
  • Yanxin Wang
    • 3
  • Xiang Yang
    • 2
  • Liqiang Lu
    • 2
  • Liang Huang
    • 2
  1. 1.Engineering Research Center of Nano-Geomaterials of Ministry of EducationChina University of GeosciencesWuhanPeople’s Republic of China
  2. 2.Faculty of Material Science and Chemical EngineeringChina University of GeosciencesWuhanPeople’s Republic of China
  3. 3.School of Environmental StudiesChina University of GeosciencesWuhanPeople’s Republic of China

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