Preparation of Co0.5Zn0.5Fe2O4 and Co0.5Mn0.5Fe2O4 Nanoferrites by Co-Precipitation Method

Article Preview

Abstract:

Nanoparticles of Cobalt-zinc ferrite (Co0.5Zn0.5Fe2O4) and Cobalt-manganese ferrite (Co0.5Mn0.5Fe2O4) have been synthesized at room temperature by co-precipitation method with and without calcination process. Starting materials for preparation of nanooxides were Co (NO3)2.6H2O, ZnCl2, Fe (NO3)3.9H2O and Mn (NO3)2.4H2O. These salats were mixed in stoichiometric amounts and precipitated with sodium hydroxide. Synthesised materials are confirmed by XRD and SEM analysis. The FTIR spectra of nanooxides have been analyzed in the frequency range of 400-4000cm-1.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

7-11

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] R.N. Bhowmik, R. Rangana arajan, Phys. Rev. B 68, 134433, (2003).

Google Scholar

[2] R.C. O, Handley, Modern Magnetic Materials : Principles and Applications, Wiley, New York, (2000).

Google Scholar

[3] K. Sreekumar, T. Raja, B. Kiran, S. Sugunan, B. Rao, Appl Catal A: General 201, L1–L8, (2000).

Google Scholar

[4] K. Sreekumar and T, Raja and B P, Kiran and S, Sugunan and B S, Rao. 182: 327, (1999).

Google Scholar

[5] V.S. Reddy. et al.; Indian J. Chem. Tech. Vol. 3 , pp.493-498, (2006).

Google Scholar

[6] Y. Mishing, in: Diffusion Processes in Advanced Technological Materials, edited by D. Gupta.

Google Scholar

[7] Noyes Publications/William Andrew Publishing, Norwich, NY (2004).

Google Scholar

[8] M.G. Naseri and Elias B. Saiona, Appl. Phys. A 97 : 167–177.

Google Scholar

[9] A. Farzad et al. Journal of Superconductivity and Novel Magnetism, 25, 91-100, (2012).

Google Scholar

[10] Gh. R. Amiri. et al.; Digest Journal of Nanomaterials and Biostructures Vol. 5, No 3, p.719 – 725, (2010).

Google Scholar

[11] Y. Iwasaki, M. Kawasaki and T. Fukumara.; U.S. Patent 0, 305, 890. (2011).

Google Scholar

[12] Samaila Bawa Waje, Mansor Hashim, Ismayadi Ismai, Journal of Magnetism and Magnetic Materials, Vol 323, Issue 11, (2011).

Google Scholar

[13] Jia Zhang and Dongsheng Zhang , Sensors, 9, 7058-7068, (2009).

Google Scholar

[14] R.J. Ong, J.T. Dawley and P.G. Clem.; Journal of Materials Research, (2003).

Google Scholar

[15] M.K. Shobana, S. Sankar, V. Rajendran.; Materials Chemistry and Physics. 113 , 10–13, (2009).

Google Scholar

[16] B.D. Cullity, Elements of X-ray Diffraction, Addison-Wesley Publishing Company, Massachusetts, (1956).

Google Scholar