Influence of Synthesis Temperature on Magnetic and Adsorption Properties of Nickel–Zinc Ferrite Nanoparticles by Microwave Hydrothermal Method

Abstract:

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The microwave hydrothermal method was applied in the synthesis of Ni0.5Zn0.5Fe2 O4 ferrite nanoparticle. X-ray diffraction (XRD), infrared spectroscopy (IR) were conducted to characterize the as-prepared samples. The experiment results revealed the as-prepared nanoparticle was 8.50-10.3 nm in size with various synthesis temperatures from 40-120°C, and synthesis temperature had effects on the magnetic and adsorption properties of Ni0.5Zn0.5Fe2 O4. The saturation magnetization values increased from 22.6 to 90.8 emu g-1 with synthesis temperature increasing. Moreover, synthesis temperature also influences the adsorption capacity of methyl orange (MO) on Ni0.5Zn0.5Fe2 O4. The as-prepared Ni0.5Zn0.5Fe2 O4 showed the highest adsorption capacity of MO in the current work when synthesis temperature was 80°C, which was contributed to the more adsorption site distributed on the nanoparticle.

Info:

Periodical:

Advanced Materials Research (Volumes 356-360)

Edited by:

Hexing Li, Qunjie Xu and Daquan Zhang

Pages:

2088-2091

DOI:

10.4028/www.scientific.net/AMR.356-360.2088

Citation:

D. Chen et al., "Influence of Synthesis Temperature on Magnetic and Adsorption Properties of Nickel–Zinc Ferrite Nanoparticles by Microwave Hydrothermal Method", Advanced Materials Research, Vols. 356-360, pp. 2088-2091, 2012

Online since:

October 2011

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$35.00

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