Low-temperature synthesis, structural characteristic of magnesium ferrite

Microwave assisted low temperature synthesis of MnZn ferrite nanoparticles

MnZnFe2O4 ferrite nanoparticles were prepared by co-precipitation method using a microwave heating system at temperature of 100 C. X-ray diffraction reveals the samples as prepared are pure ferrite nanocrystalline phase, transmission electron microscopy image analysis shows particles are in agglomeration state with an average size of about 10 nm, furthermore, crystal size of samples are increas...

Structural, magnetic, and magnetoelastic properties of magnesium substituted cobalt ferrite

Synthesis and Investigation of Structural, Magnetic and Antibacterial Properties of Calcium-Magnesium Ferrite Nanoparticles by Thermal Treatment Method

This paper reports optical, magnetic and antibacterial properties of calcium-magnesium nanostructure which was prepared by a simple thermal treatment method. Calcination was conducted at temperatures 500 K, The influence of calcination temperature on the degree of crystallinity, microstructure, and phase composition was investigated by different characterization techniques, i.e., X-ray diffract...

Effect of cobalt on structural, microstructural and magnetic properties of magnesium-zinc ferrite nanoparticles

Mg0.5-xCoxZnFe2O4 ferrite nanostructures with various amounts of Co2+ substitution (x= 0, 0.05, 0.10, 0.15) were prepared using a simple and inexpensive sol-gel method sol-gel route. Structural, microstructural and magnetic properties of the prepared powders were investigated by x-ray diffraction (XRD), Fourier transform infrared (FT-IR), field emission- scanning electron microscopy (FE-SEM), X...

Synthesis of Magnesium Ferrite-Silver Nanostructures and Investigation of its Photo-catalyst and Magnetic Properties

In this research we first synthesized MgFe2O4 nanostructures via hydrothermal method using (Mg(NO₃)₂.6H₂O) and (Fe(NO₃)₃.9H₂O). The influence of concentration, surfactant, precipitating agent and temperature on the particle size and magnetic properties of the synthesised nanoparticles were examined. Then MgFe2O4-Ag nanocomposites were prepared by a simple chemical precipitation. The structural ...