A novel multifunctional Ag and Sr co-doped TiO@rGO ternary nanocomposite with enhanced -nitrophenol degradation, and bactericidal and hydrogen evolution activity.

In the present study, a novel multifunctional Sr/Ag-TiO@rGO ternary hybrid photocatalyst was prepared facile sol-gel and hydrothermal methods. The prepared catalyst was well characterized by UV-vis, XRD, Raman, HRTEM and XPS. The synthesized composite was utilised for -NP degradation, disinfection and H generation under visible light.