Research on impact of boron-doped titanium on dioxide photocatalytic properties

By studying the non-metal doping of TiO2 photocatalytic activity,the use of boron-doped TiO2-step synthesis of new green technology,taking low-cost titanium sulfate and boric acid as the precursor,120 ℃ under the conditions of the reaction in the reactor 6 hours hydrothermal by step,high visible light photocatalytic activity of boron-doped TiO2 is made.Through the degradation of methyl orange solution,using the same degradation conditions,the amount of TiO2 powder with different doping catalytic activity are compared,optimal ratio of the amount of boron doping is achieved.