Synthesis, Characterization, and Magnetic Behavior of Cobalt-Ferrite Nanoparticles under Variant Temperature Conditions

Wet chemical method was applied for the synthesis of cobalt-ferrite nanoparticles. The physicochemical properties were investigated by number analytical techniques. TGA revealed thermal stability synthesized X-ray diffraction studies displayed nanoparticles crystalline nature. Structure confirmed via infrared spectroscopy manifesting Co and Fe ions absorption peaks. Morphological showed employing field emissions scanning electron microscopy. magnetic vibrating sample magnetometer (VSM). photoelectron displaying oxidation as 2+ 3+ , respectively. VSM results that characteristics completely changed variation temperature. Keywords: ferrite nanoparticles, VSM, temperature effect, magneton number, anisotropy constant.