Hydrothermal synthesis of nanostructured zinc oxide and study of their optical properties |
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| Authors: | A Moulahi F Sediri N Gharbi |
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| Affiliation: | 1. Laboratoire de Chimie de la Matière Condensée IPEIT, Université de Tunis, 2 rue Jawaher Lel Nehru 1008, B.P. 229 Montfleury, Tunis, Tunisia;2. Faculté des Sciences de Tunis, Université Tunis El Manar, 2092 El Manar, Tunis, Tunisia;1. Department of Materials Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran;2. Department of Physics, Sharif University of Technology, Tehran, Iran;1. Electrical Engineering Department, Federal University of Paraíba, João Pessoa, PB 58051-900, Brazil;2. Materials Engineering Department, Federal University of Campina Grande, Campina Grande, PB 58429-900, Brazil;3. Materials Engineering Department, Federal University of Paraíba, João Pessoa, PB 58051-900, Brazil |
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| Abstract: | Nanostructured ZnO (nanorods, nanoshuttles) have been synthesized by hydrothermal approach using ZnCl2 or Zn(NO3)2·6H2O as zinc sources and cetyltrimethylammonium bromide as structure-directing agent. Techniques X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV–visible absorption, Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy have been used to characterize the structure, morphology and composition of the nanostructured zinc oxide. The optical properties of the as-obtained materials were also studied and showing that it is possible to apply the ZnO nanoshuttles and nanorods on the UV filter, photocatalysis, and special optical devices. |
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