Magnetic property applications of microwave method prepared zinc ion modified CoAl2O4 nanoparticles
Source abstract
Abstract
Employing Microwave combustion technique and utilizing L-arginine as fuel pure Cobalt Aluminate and Zn doped Cobalt Aluminate nanoparticles (NPs) were prepared. XRD, DRS-UV, HRSEM and VSM techniques were used to investigate the structural, optical, morphological, and magnetic properties. The average crystallite size is found in the range of 15 - 24 nm. Elemental confirmation is done by aid of EDX spectra. The band gap values of the produced samples were discovered to be between 2.57 and 2.45 eV. At room temperature, the prepared samples showed diamagnetic magnetic characteristics, which were corroborated by Magnetization–Field (MH) hysteresis curves.
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Research context
OpenAlex topics: Pigment Synthesis and Properties · Luminescence Properties of Advanced Materials · Polyoxometalates: Synthesis and Applications
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