A novel route to ZnO nanorods with small diameters of 20 nm |
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| Affiliation: | 1. College of Science, Northeast Forestry University, Harbin 150080, China;2. Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People''s Republic of China, Heilongjiang University, Harbin 150080, China;1. School of Civil Engineering, Nanjing Forestry University, Nanjing, Jiangsu Province 210037, China;2. School of Applied Sciences and Engineering, Monash University Gippsland Campus, Churchill, Victoria 3842, Australia;1. Experimental Physics V, Center for Electronic Correlations and Magnetism, University of Augsburg, D-86159 Augsburg, Germany;2. Resource Strategy, University of Augsburg, D-86159 Augsburg, Germany;3. Solid State Chemistry, Martin-Luther University Halle-Wittenberg, D-06099 Halle, Germany;1. Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, China;2. Analysis and Test Center, Beijing Normal University, Beijing 100875, China;1. Laboratory of Infrared Material and Devices, The Advanced Technology Research Institute, Ningbo University, Ningbo 315211, China;2. Faculty of Information Science and Engineering, Ningbo University, Ningbo 315211, China;1. Laboratory of Infrared Materials and Devices, The Advanced Technology Research Institute, Ningbo University, Ningbo 315211, China;2. School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China;3. Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China |
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| Abstract: | The ZnO nanorods with small diameters of 20 nm were prepared successfully by an easy “in situ consumed template” route. In the synthesis, Zn(Ac)2 were used as Zn source and dodecanethiol (DT) was used as coordinated agents in ethanol solvent. The samples were characterized detailed by XRD, TEM and IR techniques. The results indicated that the ZnO rods were uniform in diameters with good crystallinity. Time-dependent experiments indicated that the ZnO rods are grown within the Zn–DT complex (a complex composed of Zn and DT) that was formed at the beginning of the reaction. With prolonging the reaction time, the Zn–DT “template” was gradually in situ consumed and transformed into ZnO, and finally, the ZnO nanorods with diameters of 20 nm were obtained. The method here provides the new route for ZnO nanorods with small diameters. |
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| Keywords: | A. Semiconductors B. Crystal growth B. Chemical synthesis |
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