Journal
MATERIALS LETTERS
Volume 167, Issue -, Pages 65-68Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2016.01.005
Keywords
Cubic; CuFe2O4; Nanoparticles; Magnetic materials
Funding
- Thailand's Office of the Higher Education Commission through the National Research University Project for Chiang Mai University
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Copper ferrite (CuFe2O4) nanoparticles were prepared in alkaline solutions containing Cu(NO3)(2)center dot 6H(2)O and Fe(NO3)(3)center dot 9H(2)O with the pH of 6-12 by microwave-hydrothermal method. The as-prepared products characterized by XRD were specified as cubic CuFe2O4 phase. Average sizes of the CuFe2O4 nanoparticles calculated by Scherrer formula are in the same range as those obtained by TEM analysis. FTIR shows main transmittance band at 585 cm(-1), corresponding to stretching mode of tetrahedral complexes. Saturation magnetization, remanence and coercivity were increased with increasing in the particle-size and crystalline degree of the nanoparticles. (C) 2016 Elsevier B.V. All rights reserved.
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