Nanotechnology is one of the extensively high advanced technologies of the world and emerging in haste with its entire span and has a diversified use. Titanium dioxide (TiO2) has been extensively studied as a photocatalyst in nanotechnology for different applications such as water and air remedy, because of its relatively high photocatalytic activity, robust chemical stability, relatively low production costs, and non toxicity. Nano-structured TiO2 was synthesized using sol-gel method with and without presence of nano porous polymer . Photocatalytic efficiency of the samples have been...