SYNTHESIS, OPTICAL AND STRUCTURAL CHARACTERIZATION OF CDS NANOPARTICLES
Sh. Jamali, Esmaiel Saievar-Iranizad, S. Farjami Shayesteh
Abstract
Sh. Jamali, Esmaiel Saievar-Iranizad, S. Farjami Shayesteh
Abstract
Cadmium sulfide nanoparticles were grown using wet chemical method by dissolving the reactants of cadmium acetate and sodium sulfide in the presence of thioglycerol (TG) as capping agent in ethanol solvent. Different nanoparticle sizes and size distribution were obtained through varying the molarities of thioglycerol. At higher TG concentration, synthesis provides a nearly monodisperse nanoparticles. Also this method reveals high stability of nanoparticles in ethanol solvent. Samples properties were investigated using UV-VIS absorption, photoluminescence spectroscopy and X-ray diffraction (XRD) methods.
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Cadmium sulfide nanoparticles were grown using wet chemical method by dissolving the reactants of cadmium acetate and sodium sulfide in the presence of thioglycerol (TG) as capping agent in ethanol solvent. Different nanoparticle sizes and size distribution were obtained through varying the molarities of thioglycerol. At higher TG concentration, synthesis provides a nearly monodisperse nanoparticles. Also this method reveals high stability of nanoparticles in ethanol solvent. Samples properties were investigated using UV-VIS absorption, photoluminescence spectroscopy and X-ray diffraction (XRD) methods.
Key concepts: Materials science, Nanoparticle, Cadmium sulfide, Dispersity, Solvent, Cadmium acetate, Dissolution, Sodium sulfide