Effect of Mn2+ substitution on the structural, morphological and magnetic properties of copper ferrite nanoparticles
作者： M. Balaji , R. A. Jeyaram , S. Chandrasekaran , B. Lalitha Maheswari
DOI: 10.1080/10667857.2016.1254399
关键词:
摘要: AbstractIn this paper, various concentrations of Mn(1–x)Cu(x)Fe2O4 (where x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) nanoparticles were synthesised via co-precipitation technique. From the X-ray diffraction pattern, except Mn0.2Cu0.8Fe2O4 sample, all other samples belong to polycrystalline cubic spinel ferrite structure with an average crystallites size 18–20 nm. The Scanning Electron Microscopy analysis shows materials are in nano range. particle increases respect Mn2+ concentration. While at low concentration manganese offered spherical nanoparticles. chemical compositions identified by EDAX spectra. room temperature Vibrating Sample Magnetometer measurement confirms superparamagnetic behaviour samples, which depicts crystalline nature. saturation magnetisation value increase copper ions. crystallographic parameters calculated UNIT CELL software, attributes decrea...
sci-hub.se 参考文章(16)
S Arumugam, Structural and magnetic properties of CuFe2O4 as-prepared and thermally treated spinel nanoferrites Indian Journal of Pure & Applied Physics. ,vol. 52, pp. 124- 130 ,(2015)
Cao Jun-gang, Lin Ying-jie, Duan Hai-feng, LI Jian-jun, Synthesis and Characterization of Manganese-copper Spinel Ferrite Powders Chemical Research in Chinese Universities. ,vol. 28, pp. 590- 593 ,(2012)
J. L. Zhang, R. S. Srivastava, R. D. K. Misra, Core-shell magnetite nanoparticles surface encapsulated with smart stimuli-responsive polymer: synthesis, characterization, and LCST of viable drug-targeting delivery system. Langmuir. ,vol. 23, pp. 6342- 6351 ,(2007) , 10.1021/LA0636199
H Nathani, S Gubbala, R.D.K Misra, Magnetic behavior of nickel ferrite–polyethylene nanocomposites synthesized by mechanical milling process Materials Science and Engineering B-advanced Functional Solid-state Materials. ,vol. 111, pp. 95- 100 ,(2004) , 10.1016/J.MSEB.2004.03.002
S. Gubbala, H. Nathani, K. Koizol, R.D.K. Misra, Magnetic properties of nanocrystalline Ni–Zn, Zn–Mn, and Ni–Mn ferrites synthesized by reverse micelle technique Physica B-condensed Matter. ,vol. 348, pp. 317- 328 ,(2004) , 10.1016/J.PHYSB.2003.12.017
A. H. Morr, K. Haneda, Magnetic structure of small NiFe2O4 particles Journal of Applied Physics. ,vol. 52, pp. 2496- 2498 ,(1981) , 10.1063/1.328979
A. Kale, S. Gubbala, R.D.K. Misra, Magnetic behavior of nanocrystalline nickel ferrite synthesized by the reverse micelle technique Journal of Magnetism and Magnetic Materials. ,vol. 277, pp. 350- 358 ,(2004) , 10.1016/J.JMMM.2003.11.015
Hadi Hezaveh, Alireza Fazlali, Iman Noshadi, Synthesis, rheological properties and magnetoviscos effect of Fe2O3/paraffin ferrofluids Journal of The Taiwan Institute of Chemical Engineers. ,vol. 43, pp. 159- 164 ,(2012) , 10.1016/J.JTICE.2011.07.003
K Madhusudan Reddy, L Satyanarayana, Sunkara V Manorama, R.D.K Misra, A comparative study of the gas sensing behavior of nanostructured nickel ferrite synthesized by hydrothermal and reverse micelle techniques Materials Research Bulletin. ,vol. 39, pp. 1491- 1498 ,(2004) , 10.1016/J.MATERRESBULL.2004.04.022
S. Rana, A. Gallo, R.S. Srivastava, R.D.K. Misra, On the suitability of nanocrystalline ferrites as a magnetic carrier for drug delivery: functionalization, conjugation and drug release kinetics. Acta Biomaterialia. ,vol. 3, pp. 233- 242 ,(2007) , 10.1016/J.ACTBIO.2006.10.006