2023年1月1日 · Zinc oxide (ZnO) nanoparticles were made by burning zinc nitrate, Glycine, and Citric acid at a 1:4 Stochiometric ratio. ZnO-NPs were produced at 350 °C and 500 °C for 4 h. XRD validates the crystalline nature of ZnO nanoparticles with a hexagon structure, whereas SEM shows single-crystal ZnO-NPs with approximately cubical morphologies.

The phase identification of ZnO NPs is done using the X-ray powder diffraction (XRD) with 2θ ranges from 20° to 80°, 0.02° s −1 of scanning rate and Cu Kα radiation of 0.1540 nm.

2022年11月21日 · Zinc oxide nanoparticles (NPs) are synthesized by the sol–gel method for optoelectronics, photonic, and medical applications. The as-synthesized NPs are irradiated with lasers with wavelengths...

3 天之前 · In this study, ZnO nanoparticles are synthesized for photocatalytic and dielectric applications using precipitation technique. The properties of ZnO nanoparticles are investigated for various sodium hydroxide (NaOH) concentrations. The powder X-ray diffraction (PXRD) method is employed to analyse structural properties. PXRD reveals the decrease in cell volume from 47.92 to 47.73 Å and ...

2021年1月1日 · Nanoparticles of zinc oxides are synthesised by chemical methods taking as 1:4 M ratios ZnSO4.7H20 and NaOH. X-ray diffraction (XRD) and Raman Spectroscopy present the structural, chemical and optical properties of zinc oxide nanoparticles. Patterns from XRD show that the ZnO nanoparticles with a mean size 25 nm are made from a Wurtzite structure.

The results of nanoparticle size measurement of samples by XRD and SEM indicate that the size of the ZnO nanoparticles was about 30 nm. In the present study, the mechanical properties of...

The crystal structure of ZnO NPs was characterized by XRD (PANalytical X’Pert Pro X-ray diffractometer) with Cu Kα radiation (λ = 0.15418 nm). Figure 2 shows XRD patterns of ZnO NPs.

2021年6月7日 · In this work we have tried to prepare Ni and Ag doped ZnO nanopowders using the sol gel technique. The influence of Ni and Ag (1, 3 and 5 mol.%) on the crystalline structure and optical...

In our work ZnO nanoparticles were synthesized using chemical precipitation method. The ZnO nanoparticles were characterized using X-ray Diffraction (XRD) techniques by Scherrer formula & theoretical characterization done by effective mass approximation method. The particle size is estimated and compared by both practical & theoretical method.

2021年6月24日 · The nanostructure of the ZnO samples was scanned via X-ray diffractometry (XRD). In addition, Scanning Electron Microscope (JEOL Model JSM—IT 200) is used to investigate the nanoparticle size and elemental composition of the prepared ZnO samples.