ZnS and CdS nanoparticles were prepared by a simple microwave irradiation method under mild conditions. The obtained nanoparticles were characterized by XRD, TEM and EDX. The results indicated...

2020年12月1日 · ZnS and ZnS/CdS core-shell Nano particles have been synthesized by a chemical precipitation method. The prepared materials are characterized by XRD, SEM, EDS, TEM, FT-IR, UV-Vis, Photoluminescence (PL) with CIE, EPR and VSM studies.

2023年12月5日 · ZnS nanoparticles have been prepared through wet-chemical preparation method. XRD patterns confirm the formation of ZnS nanocrystals with dominant peak of (111) plane. HR-TEM and FE-SEM study confirm the spherical morphology of ZnS. (111) peak in the XRD has been analyzed through the single line Voigt method.

2010年10月1日 · X-ray diffraction patterns indicate a cubic structure for the ZnS thin films. XRD patterns show that the intensity of the peaks increased, indicating better crystalline phase for the films deposited at −1.1 V for 30 min. AFM images indicate that regular, homogeneous surface and larger grain size was obtained under this conditions.

2016年10月7日 · The structural, functional, optical and morphological properties were characterized by using X-ray diffraction (XRD) analysis, Fourier transform infrared (FTIR) spectroscopy, UV–Vis spectroscopy, Photoluminescence (PL) spectroscopy and Scanning electron microscopy (SEM) with Energy dispersive X-ray analysis.

The XRD, High Resolution Transmission Electron Microscopy, and Selected Area Electron Diffraction confirm the evolution of stable hexagonal phase of ZnS nanoparticles at low temperature.

5 天之前 · The formation of ZnS suggests the cleavage of C-S bonds, as the electrons from Zn nucleophilically attack the C-S bond in the thiol group 29, forming the intermediate –C 3 H 6 –SO 3 −.

5 天之前 · In this study, ZnS and lithium-doped zinc sulfide (Li: ZnS) films were synthesized using a cost-effective spray pyrolysis technique, with lithium doping concentrations of 3, 6, and 9 wt%. X-ray diffraction (XRD) analysis confirmed that both undoped and Li-doped ZnS films exhibit a polycrystalline cubic structure. Structural characterization revealed that the crystallite size initially ...

（3）在SiO2-ZnO和SiO2-ZnS复合结构光子晶体薄膜中，XRD分析表明填充后的复合光子晶体中有较强ZnO、ZnS的XRD衍射峰，ZnO和ZnS微粒粒径在几纳米到几十纳米之间；SEM表明填充后的ZnO、ZnS纳米微粒均匀的填补到 SiO2微球光子晶体的面心立方空隙中；通过对复合结构光子 ...

1 天前 · InP@ZnSe/ZnS CSQDs exhibited enhanced oxidation resistance, spectral stability, a high extinction coefficient, and good filtering performance. By optimizing the precursor ratio, precise control over the size and size distribution of InP CSQDs was achieved, enabling exceptional tunability of their filtering spectra. ... X-ray diffraction, X-ray ...