Abstract
Abstract
In this work, nanocomposites were prepared with different weight ratios based on the formula
1
−
x
ZnO
+
x
Fe
3
O
4
,
where x = 0.01, 0.03, 0.05, 0.07 and 0.09. The structure, morphology, optical, and magnetic properties were examined by x-ray diffraction, UV–vis-NIR diffuse reflectance spectroscopy, high-resolution transmission electron microscopy (HRTEM), and vibrating sample magnetometer (VSM). The x-ray diffraction (XRD) results confirm the phase purity formation of
Fe
3
O
4
−
ZnO
nanocomposites. The transmission electron microscopy (TEM) exhibited the prepared powders are nanoparticles with the spherical shapes of
Fe
3
O
4
and nanorod for ZnO. UV–vis-NIR diffuse reflectance measurements showed that the
Fe
3
O
4
modified the optical properties of ZnO. Results of the vibrating sample magnetometer (VSM) display a superparamagnetic characteristic of
Fe
3
O
4
and ferromagnetic behavior for nanocomposites. The magnetization and remanence magnetization of nanocomposites increases with
Fe
3
O
4
content.
Funder
Taif University
Researchers Supporting Project
Subject
Condensed Matter Physics,Mathematical Physics,Atomic and Molecular Physics, and Optics
Cited by
4 articles.
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