The TiO2 nanoparticles attached with Graphene were synthesized by hydrothermal route using high purity Titanium tetra isopropoxide (TIP) and Graphene. For obtaining TiO2– Graphene nanocomposite 1 ml of TIP was hydrolyzed in a mixedsolvent of 10 ml of ethanol and 10 ml of deionized waterunder stirring. Then, 10 ml of 0.6 M urea aqueous solution was added drop wise to the stirred solution. 1 ml of 0.1 M Graphene aqueous solution was introduced, and the resulting solution mixture was transferred into a Teflon lined stainless steel autoclave. It was then sealed and maintained at 180 C for 18 h. After the reaction a pink colored solid powder was recovered by centrifugation followed by washing with distilled water and ethanol to remove the residual ions in the final product. Thereafter the powder was finally dried at 60 C in air for 10 h. The same protocol was followed to prepare TiO2 nanoparticles without the addition of HAuCl4 solution. The TiO2 and TiO2– Graphene nanocomposite films were made