International Journal of Advanced Multidisciplinary Research and Studies
Volume 2, Issue 5, 2022
Controlled Synthesis and Study Characterization of Pt Nanoparticles
Author(s): Munaf SM, RK Fakher, Zahraa Yassar
Abstract:
In this paper, Palladium (Pt) nanoparticales (NPs) at different construction (150 and 500) mg capped with poly (vinylpyrrolidone) (PVP) was Synthesize by a polyol reduction method in an ethylene glycol solution at temperature of 45C?. The structural and optical properties of Pt NPs have been investigated, all thin films were tested using X-ray diffraction (XRD), all XRD peaks can be indexed as face centered cubic (FCC) Structure, with strong crystalline orientation at (111) plane. The morphology properties of the prepared films were study by Atomic Force Microscopy (AFM) the results indicated that films have nanoscale grain size (29.18, 46.91) nm. The size of the particles increased with increasing of concentrations.
Keywords: Polyol Reduction, Pt Nanoparticles, Poly(vinylpyrrolidone), XRD, SEM, AFM, UV. Visible
Pages: 72-74
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