Synthesis and characterization of Ba2+ and Zr4+ co-doped titania nanomaterial which in turn used as an efficient photocatalyst for the degradation of rhodamine-B in visible light

The Ba2+ & Zr4+ co-doped TiO2 nonmaterial was synthesized by sol-gel method. The presence of Ba2+ and Zr4+ dopants on to the TiO2 assures the enhancement of the photocatalytic activity of pure TiO2 and the catalyst degrading 5 mg/L of rhodamine-B with 120 min.295