Synthesis of Co–Ni Ferrite Nanoparticles with the Ability of Electrochemical Applications

In this work, the Co۰.۸Ni۰.۲Fe۲O۴ nanoparticles have been successfully synthesized by anautocombustion method using stable iron, cobalt and nickel salts as precursors and citric acid as fuel. Size,structural, and magnetic properties were determined by using X-ray diffraction (XRD), scanning electronmicroscopy (SEM), and vibrating sample magnetometer (VSM). XRD data analysis showed an average size of۲۴.۲۳ nm for Co۰.۸Ni۰.۲Fe۲O۴ nanoparticles. Magnetization saturation (Ms) and Remanent magnetization (Mr)were obtained ۵۹.۷۵ and ۱۷.۰۴ emu/g for synthesized nanoparticles

کلیدواژه ها:

Co–Ni Ferrite ، Autocombustion ، Nanoparticles