Crystallographic and Magnetic Properties of Nano-sized Nickel Substituted Cobalt Ferrites Synthesized by the Sol-gel Method
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چکیده
منابع مشابه
Synthesis and Structural Properties of Bismuth Doped Cobalt Nano Ferrites Prepared by Sol-Gel Combustion Method
A series of Bismuth doped Cobalt nanoferrites of chemical composition CoBixFe2-xO4 (where x = 0.00, 0.05, 0.10, 0.15, 0.20 & 0.25) were prepared by sol-gel combustion method and calcinated at 600 ̊C. The structural and morphological studies were carried out by using X-ray diffraction (XRD), Scanning Electron Microscope (SEM), Transmission Electron Microscopy (TEM), Energy Dispersive Spectroscopy...
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متن کاملEFFECT OF PH CHANGES ON PHASE CONSTITUENTS, MICROSTRUCTURE AND MAGNETIC PROPERTIES OF NANO-SIZED NiFe2O4 POWDER SYNTHESIZED BY SOL–GEL AUTO-COMBUSTION METHOD
Nano-sized NiFe2O4 powders were synthesized by sol–gel auto-combustion method using pH values from 7 to 9 in the sol. The effect of pH variations on complexing behavior of the species in the sol has been explained. Changes in phase constituents, microstructure and magnetic properties by changes in pH values were evaluated by X-ray diffraction (XRD), field emission scanning electron micros...
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ژورنال
عنوان ژورنال: Journal of Magnetics
سال: 2014
ISSN: 1226-1750
DOI: 10.4283/jmag.2014.19.1.059