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Fabrication and nanostructural characterization of TiO2 nanorods | ||
| Chemistry of Solid Materials | ||
| مقاله 6، دوره 1، شماره 1، فروردین 2013 اصل مقاله (282.12 K) | ||
| نویسنده | ||
| M. Riazian* | ||
| چکیده | ||
| TiO2 nanorods are synthesized by a thermal corrosion. In present work, synthesis of TiO2 nanorods in anatase, rutile and Ti8O15 phases, by using the sol-gel method and alkaline corrosion are reported. The morphologies and crystal structures of TiO2 nanorods are characterized by use of field emission scanning electron microscopy, atomic force microscopy and X-ray diffractometer techniques. The obtained results illustrate an aggregated structure at high calcined temperatures with the production of spherical particles. The effects of chemical compositions and calcined temperatures on surface topography and crystallization of phases are studied. Moreover, activation energy of nanoparticles formation is calculated during thermal treatment. | ||
| کلیدواژهها | ||
| Nanostructur؛ TiO2 Nanorods؛ Sol؛ gel method | ||
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