Abstract
The mixed compound zinc sulfide (ZnS/rGO) nanoparticles were synthesized by the physical method laser ablation From there, the crystal structure and crystallite size of X-ray diffraction (XRD) particles were determined (D =8.35nm). The optical properties have also been studied by the visible ultraviolet absorption spectrum. Where the graphen oxide was prepared by a hummer method, after mixing it with zinc sulfide, and it was formed as a Nano composite by using the Neodymium-Yak laser (1064 nm) with the pulsed laser energy of 800 mJ and 600 pulse at a frequency of 6 Hertz in room temperature, thus generating an ionic plasma that contributed to the formation of nanoparticles. Several measurements were made on the sample, such as FTIR, to find out the constituents of the Nano composite and Energy gap is 4.942ev to calculate from UV-Visible by Tuac plot, also, determine the averge Green size (25.2nm) from XRD by using the Scherer equation, and to take SEM tests of the compound.
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