Long chain polymer assisted synthesis of flower-like cadmium sulfide nanorods via hydrothermal process
Long chain polymer assisted synthesis of flower-like cadmium sulfide nanorods via hydrothermal process
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DOI：
10.1016/j.jallcom.2009.03.086
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发表时间：
2009-07-29
影响因子：
6.2
通讯作者：
Loghman-Estarki, Mohammad Reza
中科院分区：
文献类型：
--
作者：
Salavati-Niasari, Masoud;Davar, Fatemeh;Loghman-Estarki, Mohammad Reza
采用PEG 2000和巯基乙酸（TGA）辅助水热法在较低温度下合成了花状CdS纳米结构。采用X射线衍射（XRD）、扫描电子显微镜（SEM）、透射电子显微镜（TEM）、紫外-可见光谱（UV-vis）、光致发光光谱（PL）、傅里叶变换红外光谱（FT-IR）和热重-差热分析（TG-DTA）等手段对产物进行了表征。结果表明，TGA在US纳米结构的形成中发挥了重要作用。初步解释的机制提出。(C)2009爱思唯尔有限公司版权所有。
Flower-like CdS nanostructure was obtained by a PEG2000 and thioglycolic acid (TGA) assisted hydrothermal process at relatively low temperature. Products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultraviolet-visible (UV-vis) spectroscopy, photoluminescence spectroscopy (PL), Fourier transform infrared (FT-IR) spectra, and thermogravimetric-differential thermal analysis (TG-DTA). Results show that TGA played a significant role in the formation of US nanostructures. A preliminary explanation of the mechanism is proposed. (C) 2009 Elsevier B.V. All rights reserved.