In this research, Zn/ZnO Nanoparticles (NPs) were prepared via the Pulse Laser Ablation (PLA) method using three liquids (Ethanol, Acetone, and Distilled Water). Zn/ZnO NPs were synthesized via an Nd-YAG laser with a wavelength of 1064 nm, applied energy of 800 mJ, a frequency of 6 Hz, and 100 laser pulses at room temperature. The Zn metal plate was dipped in Ethanol, Acetone, and Distilled Water, respectively. The UV-Vis results shows sharp and single peaks at 320, 341, and 333 nm for Zn/ZnO NPs in Ethanol, Acetone, and Distilled Water respectively. FTIR testing shows peaks at about 500 cm−1 for Zn/ZnO NPs in Ethanol, Acetone, and Distilled Water, which indicates Zn-O stretching vibrations. XRD investigation shows low-angle peaks at 23.31˚, 23.81˚, and 19.20˚ for Zn/ZnO NPs in Ethanol, Acetone, and Distilled Water, respectively. In addition, a sharp peak of high intensity was observed at 13.54˚ for Zn/ZnO Core/Shell NPs in Acetone. These peaks indicate that the structure is stable and undistorted. These patterns emphasize compact pore arrangements. The lower intensity of the gradient peaks indicates that ZnO formed at a preferred site. Nor did high-angle XRD patterns appear, indicating that the formed ZnO NPs are so small to be distinct from background noise or undetectable by widish angle XRD. The broad XRD peak at 2θ angles from 20° to 30° can also confirm that ZnO is low-crystalline. The TEM images show the presence of Zn/ZnO NPs in Ethanol, Acetone, and Distilled Water with a size of less than 50 nm, and TEM analysis confirms that the primary structure of Zn/ZnO NPs is a Core/Shell.

In this research zinc nanoparticles metal were prepared by laser ablation method using zinc novel metal. The Zn nanoparticles were characterized by Fourier transform infrared (FTIR). The optical properties of particles were studied an FTIR spectrum. FTIR spectra confirmed the adsorption of surfactant molecules at the surface of Zn nanoparticles and presence of Zn bonding. The result reported increase in wavenumber with energy supplied and reduce in transmittance.

ZnO nanoparticles have been synthesized by the Hydrothermal technique of [Zn(CH3COO)2 2H2O] solution by ethanol within NaOH. The samples have been characterized by an X-ray diffraction study. Field emission Scanning electron microscopy reveals the nanostructure of the particles produced. their crystal size ranges in the range of nm (74-94 nm) and changes to(53-59 nm) under change of the time preparation.

This is research were study an effect of changing an energy of laser and study of an optical properties from aluminum nanoparticle (NPs) processe by a laser ablation technique is present in deionized a water. The results showed absorption at the wavelength 225 and 223 (nm) and increase in absorption with energy because increase in density and number of particles.