Annealing temperature and initial iron valence ratio effects on the structural characteristics of nanoscale nickel zinc ferrite
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چکیده
منابع مشابه
environmental effects of gol-e-gohar iron ore mine on groundwater of the area
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Magnetic and structural properties of nickel zinc ferrite nanoparticles synthesized at room temperature
Nickel zinc ferrite nanoparticles (Ni0.20Zn0.44Fe2.36O4) have been produced at room temperature, without calcination, using a reverse micelle process. Particle size is approximately 7 nm as determined by x-ray powder diffraction and transmission electron microscopy. Saturation magnetization values are lower than anticipated, but are explained by elemental analysis, particle size, and cation occ...
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The effect of increasing of iron concentration on the physical properties of zinc-iron ferrite nanoparticles
In this research, zinc-iron ferrite nanoparticles were synthesized by thermal treatment method. The presence of crystalline phases by X-ray diffraction (XRD) was determined by X-ray diffraction (XRD), which confirmed the presence of crystalline phases in all nanoparticles. The particle size and morphology of the nanoparticles were obtained using Field Emission Scanning Electron Microscopy (FESE...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2010
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.3269706