Hydrothermal synthesis and characterization of ZnO nanorods
Hydrothermal synthesis and characterization of ZnO nanorods
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DOI：
10.1016/j.msea.2004.09.067
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发表时间：
2005-02
期刊：
影响因子：
6.4
通讯作者：
Huiying Wei;Y. Wu;N. Lun;Chunxia Hu
中科院分区：
文献类型：
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作者：
Huiying Wei;Y. Wu;N. Lun;Chunxia Hu
以Zn（OH）42−为前驱体，在110°C的乙醇溶液中，通过水热合成法制备了ZnO纳米棒。利用X射线衍射仪（XRD）、高分辨透射电子显微镜（HRTEM）和选区电子衍射仪（SAED）研究了样品的微观结构。成核和生长过程解释了ZnO纳米棒的形成机理。光致发光（PL）光谱显示在400 nm处的UV发射，这与棒中的缺陷有关。
ZnO nanorods were prepared by hydrothermal synthesis using Zn(OH)42−precursor in alcohol solution at 110°C. The microstructure of samples was studied by X-ray diffraction (XRD), high-resolution transmission electron microscope (HRTEM) and selected area electron diffraction (SAED). The nucleation and growth process explains the formation mechanism of the ZnO nanorods. Photoluminescence (PL) spectra show a UV emission at 400nm, which is related to defects in the rods.