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Study of magnetic and structural properties of cobalt-manganese ferrite nanoparticles obtained by mechanochemical synthesis

Study of magnetic and structural properties of cobalt-manganese ferrite nanoparticles obtained by mechanochemical synthesis

Authors :
V. Pakštas
Tomas Rakickas
K. Mažeika
V. Bėčytė
Source :
Materials Chemistry and Physics. 172:6-10
Publication Year :
2016
Publisher :
Elsevier BV, 2016.

Abstract

Cobalt-manganese ferrites were synthesized by the mechanochemical synthesis using metal salts as a precursor and sodium chloride as a growth agent. The dependence of the size and the magnetic properties of the prepared nanoparticles on the high-energy ball milling conditions were investigated. Cobalt-manganese ferrite nanoparticles were characterized using the Mossbauer spectroscopy, atomic force microscopy (AFM) and X-ray diffraction. Measurements showed that the particle size of the cobalt ferrite nanoparticles varied from 4 nm up to ∼10 nm without and with the addition of sodium chloride respectively whereas no such effect of the sodium chloride on manganese nanoparticles was observed.

Details

ISSN :
02540584
Volume :
172
Database :
OpenAIRE
Journal :
Materials Chemistry and Physics
Accession number :
edsair.doi...........80c118b94d5cbfe80cb9156d2bbfd850
Full Text :
https://doi.org/10.1016/j.matchemphys.2015.11.029