水溶液
傅里叶变换红外光谱
光致发光
扫描电子显微镜
光谱学
纳米颗粒
材料科学
纳米结构
化学成分
分析化学(期刊)
化学工程
核化学
化学
纳米技术
有机化学
光电子学
物理
工程类
量子力学
复合材料
作者
Rita John,S. Sasi Florence
摘要
The ZnS semiconducting nanoparticles were synthesized by simple chemical reaction of ZnCl2 and Na2S in aqueous solution. The main advantage of this method is the use of non toxic precursors and water is used as solvent. The as-prepared ZnS nanoparticles have average size of 12 nm. The structural, morphological, chemical composition and optical properties of the nanoparticles have been investigated by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Fourier Transform Infra Red Spectroscopy (FTIR), Ultra Violet Spectroscopy (UV) and Photoluminescence (PL).
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