Journal of Materials Science

, Volume 42, Issue 15, pp 6133–6138 | Cite as

Comparative study of magnesium ferrite nanocrystallites prepared by sol–gel and coprecipitation methods

  • Cui-Ping Liu
  • Ming-Wei Li
  • Zhong Cui
  • Juan-Ru Huang
  • Yi-Ling Tian
  • Tong Lin
  • Wen-Bo Mi


Magnesium ferrite particles consisting of nanocrystallites were synthesized by sol–gel and coprecipitation methods. Their mean crystalline size increased with increasing calcination temperature. At the same calcination temperature, the sol–gel-derived sample always had bigger mean crystalline size than the coprecipitation-derived sample, implying that the sol–gel method facilitated the formation of magnesium ferrite crystallites. Most of the sol–gel-derived magnesium ferrite particles had a lamellar structure consisting of nanocrystallites, which were probably derived from the porous dried gel precursor. The magnesium ferrite particles had superparamagnetic properties at 27 °C, and their saturation magnetization increased with increasing size.


Saturation Magnetization Calcination Temperature Crystalline Size Coprecipitation Method MgFe2O4 
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.



This research was partially financial supported by the Natural Science Foundation of China (project No. 20476071).


  1. 1.
    Chen Q, Zhang ZJ (1998) Appl Phys Lett 73:3156CrossRefGoogle Scholar
  2. 2.
    Oliver SA, Willey RJ, Hamdeh HH, Oliveri G, Busca G (1995) Scripta Metall Mater 33:1695CrossRefGoogle Scholar
  3. 3.
    Chen Q, Rondinone AJ, Chakoumakos BC, Zhang ZJ (1999) J Magn Magn Mater 194:1CrossRefGoogle Scholar
  4. 4.
    Liu C, Zou B, Rondinone AJ, Zhang ZJ (2000) J Am Chem Soc 122:6263CrossRefGoogle Scholar
  5. 5.
    Reddy PV, Satyanarayana R, Rao TS (1984) J Mater Sci Lett 3:847CrossRefGoogle Scholar
  6. 6.
    Benko FA, Koffyberg EP (1986) Mater Res Bull 21:1183CrossRefGoogle Scholar
  7. 7.
    Yang BL, Cheng DS, Lee SB (1991) Appl Catal 70:161CrossRefGoogle Scholar
  8. 8.
    Willey RJ, Noirclerc P, Busca G (1993) Chem Eng Commun 123:1CrossRefGoogle Scholar
  9. 9.
    Xiong C, Chen Q, Lu W, Gao H, Lu W, Gao Z (2000) Catal Lett 69:231CrossRefGoogle Scholar
  10. 10.
    Lee YH, Lee GD, Park SS, Hong SS (2005) React Kinet Catal Lett 84:311CrossRefGoogle Scholar
  11. 11.
    Gusmano G, Montesperelli G, Nunziante P, Traversa E (1993) J Mater Sci 28:6195CrossRefGoogle Scholar
  12. 12.
    Liu Y-L, Liu Z-M, Yang Y, Yang H-F, Shen G-L, Yu R-Q (2005) Sens Actuators B 107:600CrossRefGoogle Scholar
  13. 13.
    Hana SB, Abdel-Mohsen FF, Emira HS (2005) Int Ceram Rev 54:106Google Scholar
  14. 14.
    Abdel-Mohsen FF, Emira HS (2005) Pigment Resin Technol 34:312CrossRefGoogle Scholar
  15. 15.
    Šepelák V, Baabe D, Litterst FJ, Becker KD (2000) J Appl Phys 88:5884CrossRefGoogle Scholar
  16. 16.
    Šepelák V, Menzel M, Becker KD, Krumeich F (2002) J Phys Chem B 106:6672CrossRefGoogle Scholar
  17. 17.
    Pradhan SK, Bid S, Gateshki M, Petkov V (2005) Mater Chem Phys 93:224CrossRefGoogle Scholar
  18. 18.
    Verma S, Potdar HS, Date SK, Joy PA (2004) In: Glembocki OJ, Hunt CE (eds) Nanoparticles and nanowire building blocks-synthesis, processing, characterization and theory. Materials Research Society, PA, USA, p 83Google Scholar
  19. 19.
    Huang YJ, Wang J, Chen QW (2005) Chin J Inorg Chem 21:697Google Scholar
  20. 20.
    Cui H, Zayat M, Levy D (2005) J Sol–Gel Sci Technol 35:175CrossRefGoogle Scholar
  21. 21.
    Yen FS, Chen WC, Yang JM, Hong CT (2002) Nano Lett 2:245CrossRefGoogle Scholar
  22. 22.
    Krupička S, Novák P (1982) In: Wohlfarth EP (ed) Ferromagnetic materials, vol 3. North-Holland Publishing Company, Amsterdam, p 291Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Cui-Ping Liu
    • 1
    • 2
  • Ming-Wei Li
    • 1
  • Zhong Cui
    • 1
  • Juan-Ru Huang
    • 1
  • Yi-Ling Tian
    • 1
  • Tong Lin
    • 1
  • Wen-Bo Mi
    • 3
  1. 1.Department of ChemistryTianjin UniversityTianjinP.R. China
  2. 2.Department of Material EngineeringTianjin Institute of Urban ConstructionTianjinP.R. China
  3. 3.Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, Institute of Advanced Materials Physics, Faculty of ScienceTianjin UniversityTianjinP.R. China

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