An ultrasound-assisted sol-gel method for the synthesis of nano titanium dioxide

Abstract

An ultrasound-assisted sol-gel method is used to prepare titanium dioxide (TiO2)An ultrasound-assisted sol nanoparticles. The resulting nanoparticles are characterized by scanning electron microscopy (SEM) and FTIR spectroscopy. The applicability of the method is verified; the morphology of the gel method that was notnanoparticles is compared with that of the particles prepared by a sol gel method is theassisted by ultrasound. The main advantage of the ultrasonically assisted sol possibility of avoiding the use of ethanol, which is crucial for the industry in terms of process upscaling possibilities and ecological requirements.