Characterization of h-WO3 nanorods synthesized by hydrothermal process |
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| Authors: | S Salmaoui F Sediri N Gharbi |
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| Institution: | 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-Elmanar, 2092 Elmanar, Tunis, Tunisia |
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| Abstract: | Hexagonal tungsten oxide nanorods have been synthesized by hydrothermal strategy using Na2WO4·2H2O as tungsten source, aniline and sulfate sodium as structure-directing templates. Techniques X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy have been used to characterize the structure, morphology and composition of the nanorods. The h-WO3 nanorods are up to 5 μm in length, and 50–70 nm in diameter. |
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| Keywords: | Tungsten oxide Aniline Hydrothermal synthesis Nanorods |
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