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Shokrani Havigh R, Azizian Kalandragh Y. Effect of capping agent on the optical and structural properties of cobalt oxide nanoparticles. ICOP & ICPET _ INPC _ ICOFS 2015; 21 :333-336
URL: http://opsi.ir/article-1-525-en.html
URL: http://opsi.ir/article-1-525-en.html
Abstract: (5065 Views)
In this research, Cobalt oxide nanoparticles have been prepared in different sizes using ultrasound waves by adding different concentrations of oleic acid as a capping agent. The structural properties of the prepared compounds have been investigated using X- ray diffraction (XRD). The mean particle size was calculated using Debye-Scherer equation. Optical properties of the prepared nanostructures have been investigated using ultraviolet-visible (UV-Vis) and Fourier transform infrared (FTIR) spectroscopies. The surface morphology of the prepared nanostructure has been investigated using scanning electron microscopy, which shows formation of spherical cobalt oxide nanoparticles
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