Synthesis of Cr, Si/TiO۲ nano particles by sol-gel method and modelling of their photocatalytic performance utilizing experimental design with response surface methodology (RSM)

چکیده مقاله

Recently, doping with suitable transitional metals has been attempted as a facile method to Performance improvements of TiO2. Chromium and silicon co-doped TiO2 photocatalyst was synthesized by modified sol-gel method using titanium (IV) isopropoxide, Cr(NO3).6H2O and Tetraethyl orthosilicate (SiC