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Parameter studies of the synthesis of titanium dioxide nanoparticles: Effect on particle formation and size
Affiliation:1. Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, 6734667149, Iran;2. Pharmaceutical Sciences Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran;3. CFD Research Center, Chemical Engineering Department, Razi University, Kermanshah, Iran;4. Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran;1. Department of Chemical Engineering, IIT Madras, Chennai 600036, India;2. Laboratoire d’Automatique, École Polytechnique Fédérale de Lausanne, 1015, Switzerland
Abstract:The large scale synthesis of TiO2 nanoparticles in the nonaqueous benzyl alcohol route was investigated with respect to the influence of process parameters, like temperature, pressure, reactor filling ratio, agitator speed and precursor concentration, on the induction time of particle formation and particle size. A coherence of the varied process parameters and the molecular reaction mechanism was found that supports the suggested mechanism of particle formation, representing an important step toward a controllable and predictable particle synthesis.
Keywords:Process parameters  Nano particles  Anatase  Reaction mechanisms
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