Processing and characterization of nano-magnetic Co0.5Ni0.5Fe2O4 system

N.M. Deraz; Omar H. Abd-Elkader

Journal of Industrial and Engineering Chemistry, Vol.20, No.5, 3251-3255, September, 2014

DOI10.1016/j.jiec.2013.12.006 Export Citation

Processing and characterization of nano-magnetic Co0.5Ni0.5Fe2O4 system

N.M. Deraz^{1, †}, and Omar H. Abd-Elkader^{2, 3}

¹Physical Chemistry Department, Laboratory of Surface Chemistry and Catalysis, National Research Center, Dokki, Cairo, Egypt
²Zoology Department, College of Science, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
³Electron Microscope and Thin Films Department, National Research Center (NRC), El- Behooth Street, Giza 12622, Egypt

E-mail:

Various techniques such as X-ray diffraction (XRD), infrared (IR) spectroscopy, scanning electron micrographs (SEM), energy dispersive X-ray (EDX) and a vibrating sample magnetometer (VSM) were used to investigate the structural, morphological, and magnetic properties of spinel Co0.5Ni0.5Fe2O4 system. XRD and IR analyses enabled us to determine the functional group and structural parameters of Co0.5Ni0.5Fe2O4. EDX measurements showed the concentrations of O, Ni, Fe, and Co species involved in Co0.5Ni0.5Fe2O4 specimen from the uppermost surface to the bulk layers. The magnetization and coercivity of the as synthesized composite were 77 emu/g and 128 Oe, respectively.

Keywords:XRD;SEM;EDX;VSM;Co0.5Ni0.5Fe2O4;Crystallite size

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[2] Deraz NM, J. Anal. Appl. Pyrolysis, 91, 48 (2011)

[3] Deraz NM, Alarifi A, Ceram. Int., 38, 4049 (2012)

[4] Aouak T, Deraz N, Alarifi A, Bull. Mat. Sci., 36, 417 (2013)

[5] Pallai V, Shah DO, J. Magn. Magn. Mater., 163, 243 (1996)

[6] Skomski R, J. Phys. Condens. Matter, 15, R1 (2003)

[7] Deraz NM, J. Anal. Appl. Pyrolysis, 82, 212 (2008)

[8] Youcai Z, Stanforth R, Miner. Eng., 13, 1417 (2000)

[9] Lee JH, Kim CK, Katoh S, Murakami R, J. Alloy. Compd., 325, 276 (2001)

[10] Dawson WJ, J. Am. Ceram. Soc., 67, 1673 (1988)

[11] Kim CK, Lee JH, Katoh S, Murakami R, Yoshimura M, Mater. Res. Bull., 36(12), 2241 (2001)

[12] Ghasemi A, Hossienpour A, Morisako A, Saakhi A, Saleki M, J. Magn. Magn. Mater., 302, 429 (2006)

[13] Deraz NM, Int. J. Electrochem. Sci., 7, 4596 (2012)

[14] Deraz NM, Alarifi A, J. Anal. Appl. Pyrolysis, 94, 41 (2012)

[15] Meenakshisundaram A, Gunasekaran N, Srinivasan V, Phys. Status Solidi A-Appl. Res., 69, K15 (1982)

[16] Pallai V, Shah DO, J. Magn. Magn. Mater., 163, 243 (1996)

[17] Skomski R, J. Phys. Condens. Matter, 15, R841 (2003)

[18] Deraz NM, El-Aiashy MK, Ali SA, Adsorpt. Sci. Technol., 27, 797 (2009)

[19] Maaz K, Khalid W, Mumtaz A, Hasanain SK, Liu J, Duan JL, Physica E, 41, 593 (2009)

[20] Deraz NM, Ceram. Int., 38, 511 (2012)

[21] Deraz NM, Alarifi A, Int. J. Electrochem. Sci., 7, 4585 (2012)

[22] Van Uitert LG, J. Chem. Phys., 24, 306 (1956)

[23] Jiang J, Mater. Lett., 61, 3239 (2007)

[24] Singhal S, Singh J, Barthwal SK, et al., J. Solid State Chem., 178, 3183 (2005)

[25] Shobana MK, Sankar S, J. Magn. Magn. Mater., 321, 3132 (2009)

[26] George M, John AM, Nair SS, Joy PA, Anantharaman MR, J. Magn. Magn. Mater., 302, 190 (2006)

[27] Cullity BD, Elements of X-ray Diffraction, Addison-Wesly Publishing Co. Inc., 1976 (Chapter 14).

[28] Sankaranarayanan VK, Sreekumar C, Curr. Appl. Phys., 3(2-3), 205 (2003)

[29] Blank SL, Pask JA, J. Am. Ceram. Soc., 52, 669 (2012)

[30] Alper AM, High Temperature Oxides, Academic Press, New York, 1970.

[31] Azhari A, Sh MS, Golestanifard F, Saberi A, Mater. Chem. Phys., 124(1), 658 (2010)

[32] Jiang J, Ai LH, Li LC, Liu H, J. Alloy. Compd., 484, 69 (2009)

[33] Caizer M, Stefanescu, J. Phys. D-Appl. Phys., 35, 3035 (2002)

[34] Kodama RH, Berkowitz AE, Mcniff EJ, Foner S, Phys. Rev. Lett., 77, 394 (1996)

[35] Zhou ZG, Ferrites Magnetic Materials, Science Publishing House, Beijing, 1978 (Chinese).

[36] Morrish AH, The Physical Principles of Magnetism, IEEE Press, New York, 2001.