Parvain Gharbani

Department of Chemistry, Islamic Azad University, Ahar Branch, Ahar, Iran

[ 1 ] - Synthesis of nanosized TiO2 powder by Sol-Gel method in acidic conditions

The preparation of nano-sized TiO2 by titanium tetraisopropoxide (Ti(OiPr)4) via sol-gelmethod using acid as a catalyst is investigated and the optimized conditions concerning theproportional amount of acid, water, alcohol is established by XRD and SEM. The effect ofcalcination temperature on phase transformation of TiO2 (rutile, anatase and brookite) wasdetermined by XRD. The smallest grain si...

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