Solvent effects in the synthesis of MgFe2O4 nanopowders by reverse micelle processing

Title
Solvent effects in the synthesis of MgFe2O4 nanopowders by reverse micelle processing
Author(s)
김기현제야슬란챤드라다스
Keywords
SPINEL FERRITE NANOCRYSTALLITES; SUPERPARAMAGNETIC PROPERTIES; MAGNETIC NANOPARTICLES; MFE2O4 M; NICKEL; SIZE; MICROEMULSION; MICROSPHERES; CLUSTERS; BEHAVIOR
Issue Date
201102
Publisher
ELSEVIER SCIENCE SA
Citation
JOURNAL OF ALLOYS AND COMPOUNDS, v.509, no.5, pp.L59 - L62
Abstract
Nanopowders of MgFe2O4 have been synthesized by the novel and facile reverse microemulsion route. The effects of changing the continuous phase on the particle size and the magnetic property have been studied. The average particle size, morphology and saturation magnetization are shown to be dependent on the continuous phase. The average diameters of the particle prepared with heptane are 20.9 +/- 4.3 nm. On the contrary, the product with toluene and cyclohexane is highly aggregated. The values of saturation magnetization for our samples prepared with heptane, toluene and cyclohexane are 14.5, 30 and 37 emu/g. (C) 2010 Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/25680http://dx.doi.org/10.1016/j.jallcom.2010.10.090
ISSN
0925-8388
Appears in Collections:
이과대학 > 물리학과 > Articles
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