Abstract
Nanocrystalline CuFe2O4 powder was prepared by a coprecipitation method from iron chloride and copper chloride in the presence of octanoic acid (C8H16O2) as surfactant. The as-prepared samples were characterized by XRD, TEM, SEM, FT-IR and VSM. SEM and TEM indicated that the particles were quasi spherical with the particle sizes in the range of 23±7 nm. The magnetic properties of the sample were measured by using a vibration sample magnetometer (VSM), which showed that the sample exhibited a typical ferromagnetic behavior at room temperature, while present finite coercivity of 245.5 Oe at 300 K.
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Authors are grateful to the council of Iran National Science Foundation and University of Kashan for their unending effort to provide financial support to undertake this work.
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Salavati-Niasari, M., Mahmoudi, T., Sabet, M. et al. Synthesis and Characterization of Copper Ferrite Nanocrystals via Coprecipitation. J Clust Sci 23, 1003–1010 (2012). https://doi.org/10.1007/s10876-012-0486-7
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DOI: https://doi.org/10.1007/s10876-012-0486-7