Structural and Magnetic Studies of NixCo0.8-xMn0.2Fe2O4 Nanoparticles Prepared via Co-precipitation Rout

Authors

  • N. Adeela Nanomaterials Research Group, Physics Division, Directorate of Science, PINSTECH, Nilore, Islamabad, Pakistan. Centre for High Energy Physics, University of the Punjab, Lahore, Pakistan
  • K. Maaz 1Nanomaterials Research Group, Physics Division, Directorate of Science, PINSTECH, Nilore, Islamabad, Pakistan
  • U. Khan 3 Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
  • M. Iqbal Centre for High Energy Physics, University of the Punjab, Lahore, Pakistan
  • M. Hussain Nanomaterials Research Group, Physics Division, Directorate of Science, PINSTECH, Nilore, Islamabad, Pakistan
  • A. Nisar Nanomaterials Research Group, Physics Division, Directorate of Science, PINSTECH, Nilore, Islamabad, Pakistan
  • M. Ahmad Nanomaterials Research Group, Physics Division, Directorate of Science, PINSTECH, Nilore, Islamabad, Pakistan
  • S. Karim Nanomaterials Research Group, Physics Division, Directorate of Science, PINSTECH, Nilore, Islamabad, Pakistan

Abstract

Ni substituted Mn-Co ferrite nanoparticles (NixCo0.8-xMn0.2Fe2O4), with doping content (x) varying from 0 to 0.1, have been synthesized via co-precipitation route. X-ray diffraction reveals the formation of single phase spinel ferrite structure. Fourier transform infrared spectroscopy exhibits presence of two absorption bands appearing at 500-600 cm-1 which are characteristic feature of spinel ferrites. Microstructural analyses were carried out by using scanning electron microscope, transmission electron microscope and energy dispersive X-ray spectroscope which determine the particle size and chemical composition of the synthesized nanoparticles. From TEM results, average particle size was determined to be about 20 nm, which is in good agreement with XRD results. Magnetic results show increase in coercivity and decrease in saturation magnetization with increasing doping concentration.

References

References

L. Kumar and M. Kar, "Effect of La3+ substitution on the structural

and magnetocrystalline anisotropy of nanocrystalline cobalt ferrite

(CoFe2-xLaxO4)", Ceram. Int., vol. 38, pp. 4771-4782, May 2012.

M.N. Ashiq, M.J. Iqbal and I.H. Gul, "Structural, magnetic and

dielectric properties of Zr–Cd substituted strontium hexaferrite

(SrFe12O19) nanoparticles", J. Alloys Compd. vol. 487, pp. 341-

, November 2009.

D.S. Jung and Y.C. Kang, “Effects of precursor types of Fe and Ni

components on the properties of NiFe2O4 powders prepared by

spray pyrolysisâ€, J. Magn. Magn. Mater., vol. 321, pp. 619-623,

March 2009.

J. Huo and M. Wei, “Characterization and magnetic properties of

nanocrystalline nickel ferrite synthesized by hydrothermal

methodâ€, Mater. Lett., vol. 63, pp. 1183-1184, May 2009.

S. Qaseem, K. Maaz, A. Mumtaz and S.K. Hasanain, “Particle size

effect on magnetic and transport properties of La0.7Ca0.3MnO3

nanoparticlesâ€, The Nucleus, vol. 47, pp. 137-142, 2010.

N.K. Janjua, M. Mumtaz, A. Yaqub, S. Sabahat and A. Mujtaba,

“Electrocatalytic activity of LiNiPO4 and the copper doped

analogues towards oxygen reductionâ€, The Nucleus, 51, pp. 109-

, 2014.

Y. Koseoglu, A. Baykal, F. Gozuak and H. Kavas, "Structural and

magnetic properties of CoxZn1−xFe2O4 nanocrystals synthesized by

microwave methodâ€, Polyhedron, vol. 28, pp. 2887-2892,

September 2009.

M.H. Sousa, E. Hasmonay, J. Depeyrot, F.A. Tourinho, J.C. Bacri,

E. Dubois, R. Perzynski and Y.L. Raikher, "NiFe2O4 nano

particles in ferrofluids: Evidence of spin disorder in the surface

layer", J. Magn. Magn. Mater., vol. 242, pp. 572-574, April 2002.

A.A. Ati, Z. Othaman and A. Samavati, "Influence of cobalt on

structural and magnetic properties of nickel ferrite Nanoparticles",

J. Mol. Struct., vol. 1052, pp. 177-182, 2013.

M. Atif, M. Nadeem, R. Grössinger and R.S. Turtelli, “Studies on

the magnetic, magnetostrictive and electrical properties of sol–gel

synthesized Zn doped nickel ferriteâ€, J. Alloys Compd., vol. 509,

pp. 5720-5724, May 2011.

J. Zhang, J. Shi and M. Gong, "Synthesis of magnetic nickel spinel

ferrite nanospheres by a reverse emulsion-assisted hydrothermal

process", J. Solid State Chem., vol. 182, pp. 2135-2140, August

S.K. Pradhan, S. Bid, M. Gateshki and V. Petkov, “Microstructure

characterization and cation distribution of nanocrystalline

magnesium ferrite prepared by ball millingâ€, Mater. Chem. Phys.,

vol. 93, pp. 224-230, September 2005.

M.H. Yousefi, S. Manouchehri, A. Arab, M. Mozaffari,

G.R. Amiri and J. Amighian, "Preparation of cobalt–zinc ferrite

(Co0.8Zn0.2Fe2O4) nanopowder via combustion method and

investigation of its magnetic properties", Mater. Res. Bull., vol. 45,

pp. 1792-1795, December 2010.

I. Ali, M.U. Islam, M. Ishaque, H.M. Khan, M.N. Ashiq and

M.U. Rana, "Structural and magnetic properties of holmium

substituted cobalt ferrites synthesized by chemical co-precipitation

method", J. Magn. Magn. Mater., vol. 324, pp. 3773-3777,

November 2012.

X. Gao, Y. Du, X. Liu, P. Xu and X. Han, "Synthesis and

characterization of Co–Sn substituted barium ferrite particles by a

reverse microemulsion technique", Mater. Res. Bull., vol. 46,

pp. 643- 648, May 2011.

D.-H. Chen and X.-R. He, "Synthesis of nickel ferrite nano

particles by sol-gel method", Mater. Res. Bull., vol. 36,

pp. 1369-1377, May 2001.

N. Adeela, K. Maaz, U. Khan, S. Karim, A. Nisar, M. Ahmad,

G. Ali, X.F. Han, J.L. Duan and J. Liu, "Influence of manganese

substitution on structural and magnetic properties of CoFe2O4

nanoparticles", J. Alloys Compd., vol. 639, pp. 533-540, August

R.D. Waldron, "Infrared spectra of ferrite", Phys. Rev., vol. 99,

pp. 1727–1735, September 1955.

J. Smith and H. P. J. Wijn, "Ferrites", Philips Technical Library,

London, 1959.

M.A. Khan, M.J. Rehman, K. Mahmood, I. Ali, M.N. Akhtar,

G. Murtaza, I. Shakir and M.F. Warsi, "Impacts of Tb substitution

at cobalt site on structural, morphological and magnetic properties

of cobalt ferrites synthesized via double sintering method",

Ceram. Int., vol. 41, pp. 2286–2290, 2015.

S. E. Shirsath, B. G. Toksha, and K. M. Jadhav, "Structural and

magnetic properties of In3+ substituted NiFe2O4", Mater. Chem.

Phys. vol. 117, pp. 163-168, September 2009.

Downloads

Published

11-12-2015

How to Cite

[1]
N. Adeela, “Structural and Magnetic Studies of NixCo0.8-xMn0.2Fe2O4 Nanoparticles Prepared via Co-precipitation Rout”, The Nucleus, vol. 52, no. 4, pp. 151–154, Dec. 2015.

Issue

Vol. 52 No. 4 (2015)

Section

Articles

Most read articles by the same author(s)

<< < 1 2 3 4 > >>