| Synthesis and Growth Process： A Tetrapod-Like ZnO Nanostructure |
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| 引用本文： | 皮振邦,苏小路,田甜,裴芳,杨超,田熙科.Synthesis and Growth Process： A Tetrapod-Like ZnO Nanostructure[J].中国地质大学学报(英文版),2007,18(2):148-152. |
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| 作者姓名： | 皮振邦 苏小路 田甜 裴芳 杨超 田熙科 |
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| 作者单位： | Faculty of Material Science and Chemical Engineering China University of Geosciences，Faculty of Material Science and Chemical Engineering China University of Geosciences，Faculty of Material Science and Chemical Engineering China University of Geosciences，Faculty of Material Science and Chemical Engineering China University of Geosciences，Faculty of Material Science and Chemical Engineering China University of Geosciences，Faculty of Material Science and Chemical Engineering China University of Geosciences，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China |
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| 摘 要： | Three kinds of tetrapod-like ZnO nanostructures have been synthesized simultaneously via pure Zn chemical vapor deposition on silicon wafers with (111) orientation (Si (111)) at 920 ℃. X-ray diffraction indicates that the nanotetrapods are of wurtzite structure. The morphology and the microstructure of the nanotetrapods are investigated by the scanning electron microscopy. Selected area electron diffraction shows the growth direction, and energy dispersive X-ray spectroscopy reveals the atomic composition ratio of Zn/O. The growth process is briefly discussed. The optical property of the products was also recorded by means of photoluminescence spectroscopy.
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| 关 键 词： | 氧化锌 纳米结构 生长过程 化学气相沉积 |
| 收稿时间： | 22 January 2007 |
| 修稿时间： | 2007-01-222007-03-20 |
Synthesis and Growth Process: A Tetrapod-Like ZnO Nanostructure |
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| Pi Zhenbang,Su Xiaolu,Tian Tian,Pei Fang,Yang Chao,Tian Xike.Synthesis and Growth Process: A Tetrapod-Like ZnO Nanostructure[J].Journal of China University of Geosciences,2007,18(2):148-152. |
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| Authors: | Pi Zhenbang Su Xiaolu Tian Tian Pei Fang Yang Chao Tian Xike |
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| Institution: | Faculty of Material Science and Chemical Engineering, China University of Geosciences, Wuhan 430074, China |
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| Abstract: | Three kinds of tetrapod-like ZnO nanostructures have been synthesized simultaneously via pure Zn chemical vapor deposition on silicon wafers with (111) orientation (Si (111)) at 920 ℃.X-ray diffraction indicates that the nanotetrapods are of wurtzite structure. The morphology and the microstructure of the nanotetrapods are investigated by the scanning electron microscopy. Selected area electron diffraction shows the growth direction, and energy dispersive X-ray spectroscopy reveals the atomic composition ratio of Zn/O. The growth process is briefly discussed. The optical property of the products was also recorded by means of photoluminescence spectroscopy. |
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| Keywords: | tetrapod-like ZnO chemical vapor deposition growth process |
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