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Volume : II, Issue : XI, December - 2012 STRUCTURAL PROPERTIES OF MGFE CR O 2-X X 4 SYNTHESIZED BY WET-CHEMICAL CO-PRECIPITATION METHOD C. T. BIRAJDAR , S. T. ALONE , R. H. KADAM AND K. M. JADHAV Published By : Laxmi Book Publication Abstract : The structural properties of Cr substituted Magnesium ferrites having general
formula MgFe Cr O (where x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) were synthesized by 2-x x 4
the wet chemical co-precipitation method were investigated. The samples were annealed
at 8000C for 12 h and were studied by means of X-ray diffraction, Scanning electron
microscope (SEM), particle size, cation were also studied. The X-ray analysis showed
that all the samples had single-phase cubic spinel structure. The nano size nature of the
particles was confirmed from the values of particle size obtained from XRD and SEM
data. The variation of lattice constant with Zn concentration deviates from Vegard's law
XRD analysis proves the formation of single phase cubic spinel structure. Cation
distribution data shows that Cr3+ occupies octahedral B site where as Mg2+and
Fe3+occupies tetrahedral A site. Keywords : Article : Cite This Article : C. T. BIRAJDAR , S. T. ALONE , R. H. KADAM AND K. M. JADHAV, (2012). STRUCTURAL PROPERTIES OF MGFE CR O 2-X X 4 SYNTHESIZED BY WET-CHEMICAL CO-PRECIPITATION METHOD. Indian Streams Research Journal, Vol. II, Issue. XI, http://oldisrj.lbp.world/UploadedData/1730.pdf References : - J. Kulikowski Magn. Mater. 41 (1984) 56
- M. Sugimoto J. Am. Ceram. Soc. 82 (1999) 269.
- M. H. Mahmoud, A. A. Sattar, J. Magn. Magn. Mater. 277 (200)
- D. S. Birajdar, D. R. Mane, S. S. More, V. B. Kawade, K. M. Jadhav, Mater. Lett. 59 (2005) 2981
- H. Kulg and L. Alexander “X-ray diffraction procedure”, Wiley NewYork (1962) 491
- U. N. Trivedi, K.B. Modi and H. H. Joshi Pramana J. Phys. 58 (2002) 1031
- N. W. Grimes, R. J. Hilleard, J. Waters, & J. Yerkess J. Phys. C. (Proc. Phys. Soc.) (1968) SER-2,Vol-1
- S. J. Shukla, K. M. Jadhav and G. K. Bichile, Indian J. of Pure and applied Phys. Vol. 39 (2001) 226.
- B.D. Cullity, “Elements of X-ray diffraction” Addison – Wesly Pub. Company. Inc. M. A., USA 301
- M. G. Burger, “Crystal structure analysis” Wiley Interscience, NewYork 1960
- Gang Xiong, Zhenong Mai. Ming Xu and Shufan Cui, Chemistry of mat., American Chemistry Society V-13 (2001) N-6
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