Structural and magnetic properties of nano-sized NiCuZn ferrites synthesized by co-precipitation method with ultrasound irradiation - Archive ouverte HAL
Article Dans Une Revue Journal of Magnetism and Magnetic Materials Année : 2016

Structural and magnetic properties of nano-sized NiCuZn ferrites synthesized by co-precipitation method with ultrasound irradiation

Résumé

Sonochemically assisted co-precipitation has been used to prepare nano-sized Ni-Cu-Zn-ferrite powders. A suspension of constituent hydroxides was ultrasonically irradiated for various times at different temperatures with high intensity ultrasound radiation using a direct immersion titanium horn. Structural and magnetic properties were investigated using X-diffraction (XRD), FT-IR spectroscopy, transmission electron microscopy (TEM), Nitrogen adsorption at 77 K (BET) and Vibrating sample magnetometer (VSM). Preliminary experimental results relative to optimal parameters showed that reaction time t=2 h, temperature theta=90 degrees C and dissipated Power P-diss=46.27 W. At these conditions, this work shows the formation of nanocrystalline single-phase structure with particle size 10-25 nm. Also, ours magnetic measurements proved that the sonochemistry method has a great influence on enhancing the magnetic properties of the ferrite.
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Dates et versions

hal-01620294 , version 1 (20-12-2017)

Identifiants

Citer

Hassen Harzali, Fairouz Saida, Arij Marzouki, Adel Megriche, Fabien Baillon, et al.. Structural and magnetic properties of nano-sized NiCuZn ferrites synthesized by co-precipitation method with ultrasound irradiation: Review. Journal of Magnetism and Magnetic Materials, 2016, 419, p. 50-56. ⟨10.1016/j.jmmm.2016.05.084⟩. ⟨hal-01620294⟩
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