Volume : VII, Issue : II, February - 2017
Structural and magnetic properties of sol�gel synthesized zinc ferrite nanoparticles
A. Sangeetha, K. Vijaya Kumar, G. Nanda Kumar
Abstract :
ZnFe2O4 nanoferrites were synthesized using sol–gel technique. As–prepared and the annealed samples were examined for their structural and magnetic properties using X–ray diffraction, IR spectroscopy, scanning electron microscopy and viating sample magnetometer. The XRD analysis showed that the as–prepared sample was non–homogenous were as the annealed sample showed single phase and ferrite phase. The grain size in both the samples was observed to be 15 nm and 30 nm. The nanosize natures in the prepared samples were identified using SEM analysis. IR analysis was used to identify the ferrite phase and associated chemicals during the synthesis. Magnetization measurements revealed that pure sample showed paramagnetic behavior and impure sample showed ferromagnetic behavior.
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DOI : 10.36106/ijar
Cite This Article:
A. Sangeetha, K. Vijaya Kumar, G. Nanda Kumar, Structural and magnetic properties of sol�gel synthesized zinc ferrite nanoparticles, INDIAN JOURNAL OF APPLIED RESEARCH : Volume‾7 | Issue‾2 | February‾2017
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A. Sangeetha, K. Vijaya Kumar, G. Nanda Kumar, Structural and magnetic properties of sol�gel synthesized zinc ferrite nanoparticles, INDIAN JOURNAL OF APPLIED RESEARCH : Volume‾7 | Issue‾2 | February‾2017
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