| Solvothermal Synthesis of CdSxSe1-x Nanorods by Polymer Gel-Controlled Growth Strategy |
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| 作者姓名： | 杨超 王龙艳 田熙科 皮振邦 华萍 赵燕喜 |
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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，College of Chemistry and Material Science South-Central University for Nationalities，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China，Wuhan 430074 China |
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| 基金项目： | This paper is financially supported by Department of Science and Technology of Wuhan （No. 20065004116-22） and Department of Science and Technology of Foshan. |
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| 摘 要： | Alloyed ternary CdSxSe1-x nanorods have been synthesized by the thermal treatment of Cd2 -dispersed polyethylene glycol 2 000 gel (PEG 2000) with ethylenediamine solution of sulfur and selenium in a sealed system at 180 ℃ for 24 h, in which the ratio of S to Se in the nanorods was controlled by adjusting the relative amounts of the starting materials. Based on the results of experiments, it is found that the CdSxSe1-x nanorods were also synthesized with several sulfur sources by the method. X-ray diffraction (XRD) shows that the alloyed ternary CdSxSe1-x nanorods are highly crystalline, and no other phase was observed in these nanorods.
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| 关 键 词： | 纳米棒 半导体 合成 CdSxSe1-x 聚合物凝胶控制生长策略 |
| 收稿时间： | 20 January 2007 |
| 修稿时间： | 2007-01-202007-03-20 |
Solvothermal Synthesis of CdSxSe1-x Nanorods by Polymer Gel-Controlled Growth Strategy |
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| Yang Chao,Wang Longyan,Tian Xike,Pi Zhenbang,Hua Ping,Zhao Yanxi.Solvothermal Synthesis of CdSxSe1-x Nanorods by Polymer Gel-Controlled Growth Strategy[J].Journal of China University of Geosciences,2007,18(2):158-162. |
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| Authors: | Yang Chao Wang Longyan Tian Xike Pi Zhenbang Hua Ping Zhao Yanxi |
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| Institution: | 1. Faculty of Material Science and Chemical Engineering, China University of Geosciences, Wuhan 430074, China
2. College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan 430074, China |
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| Abstract: | Alloyed ternary CdSxSe1-x nanorods have been synthesized by the thermal treatment of Cd2+-dispersed polyethylene glycol 2 000 gel (PEG 2000) with ethylenediamine solution of sulfur and selenium in a sealed system at 180 °C for 24 h, in which the ratio of S to Se in the nanorods was controlled by adjusting the relative amounts of the starting materials. Based on the results of experiments, it is found that the CdSxSe1-x nanorods were also synthesized with several sulfur sources by the method. X-ray diffraction (XRD) shows that the alloyed ternary CdSxSe1-x nanorods are highly crystalline, and no other phase was observed in these nanorods. |
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| Keywords: | CdS_xSe_(1-x) nanorods semiconductor synthesis |
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