Synthesis and Magnetic Properties of CoFe2O4 Nano-Particles

Xiao Yun Chen; Hua Li; Yue Zeng Su; Zi Shan Huang; He Zhou Liu

doi:10.4028/www.scientific.net/AMR.148-149.998

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 148-149Synthesis and Magnetic Properties of CoFe2O4...

Synthesis and Magnetic Properties of CoFe₂O₄ Nano-Particles

Abstract:

Spinel CoFe2O4 nano-particles were synthesized by hydrothermal traditionally and Ethylene Glycol (EG) assisted hydrothermal process originally. The effects of reaction temperatures from 140°C to 200°C, different OH- provider and EG/water ratio on the nano-particles’ structure, morphology and magnetic properties of composition were studied by X-ray diffractometer (XRD), transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). The possible mechanism for the effects on the properties was also discussed in details. The results showed that NaAC as OH- provider and higher EG/water ratio in solvent were benefit for getting smaller CoFe2O4 nano-particles. And existence of EG is also important to remove the α-Fe2O3 phase.

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Periodical:

Advanced Materials Research (Volumes 148-149)

Pages:

998-1002

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.148-149.998

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Online since:

October 2010

Authors:

Xiao Yun Chen, Hua Li, Yue Zeng Su, Zi Shan Huang, He Zhou Liu

Keywords:

Cobalt Ferrite, EG Assisted, Hydrothermal Synthesis, Magnetic Property, Nanoparticle

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References

[1] J P Liu, L L Liao: Inorganic nano-materials. Science Press, Beijing. ( 2003) pp.18-19.

Google Scholar

[2] A Morisako, Y Shams Miura, et al: J Magn Magn Mater, Vol. 272-276(3) (2004), p.2191–2193.

Google Scholar

[3] O Ayala-Valenzuela, J Matutes-Aquino, et al: J Magn Magn Mater, Vol. 294(2)(2005), pp.37-41.

Google Scholar

[4] S Rana, A Gallo, R S Srivastava, et al: Acta Biomaterialia, Vol. 3(2) (2007), pp.233-242.

Google Scholar

[5] D L Zhao, Q Lv, Z M Shen: J. Alloy Compd, Vol. 480(2) (2009), pp.634-638.

Google Scholar

[6] Chengdu Institute of Telecommunication Engineering. Ferrite material. Beijing Science and Education Press, Beijing, 1962, pp.9-17.

Google Scholar

[7] Y Cedeño-Mattei, O Perales-Pérez: Microelectr J. Vol. 40(4-5) (2009), pp.673-676.

Google Scholar

[8] R M Mohamed, M M Rashad, F A Haraz, et al: Magn Magn Mater (2010), doi: 10. 1016/j. jmmm. 2010. 01. 034.

Google Scholar

[9] J G Lee, J Y Park, C S Kim: J Mater Sci, Vol. 33(15) (1998), pp.3965-3968.

Google Scholar

[10] V Blaskov, V Petkov, V Rusanov, et al: J Magn Magn Mater, Vol. 162(2-3) (1996), pp.331-337.

Google Scholar

[11] M Rajendran, R C Pullar, et al: J Magn Magn Mater, Vol. 232 (1-2) (2001), pp.71-83.

Google Scholar

[12] H Z Duan, Q L Li, X Y Lin, et al: Mater Sci Technol (In Chinese). Vol. 17(1) (2009), pp.87-91.

Google Scholar

[13] G B Ji, S L Tang, S K Ren, et al: J Cryst Growth, Vol. 270(1-2) (2004), pp.156-161.

Google Scholar

[14] Q R Lv，Q Q Fang, R Li, et al: Journal of Anhui University Natural Science Edition (In Chinese). Vol. 30(2) (2006), pp.71-74.

Google Scholar

[15] D Zhao, X Wu, H Guan, et al: J of Supercritical Fluids, Vol. 42(2) (2007), pp.226-233.

Google Scholar

[16] B X Gu: Appl Phys Lett, Vol. 82(21) (2003), pp.3707-3709.

Google Scholar

[17] L J Zhao, H J Zhang, Y Xing, et al: J Solid State Chem, Vol. 181(2) (2008), pp.245-252.

Google Scholar