| abstract |
The invention discloses a preparation method of a high-efficiency liquid-phase TiO2 photocatalyst, which belongs to the technical field of photoelectric material synthesis. The main points of the technical solution of the present invention are: placing TiO 2 in a beaker, adding hydrochloric acid solution, stirring and dissolving at room temperature, then ultrasonicating with an ultrasonic cell pulverizer, and then ultrasonically using an ultrasonic cleaning machine to obtain the target product liquid phase TiO 2 photocatalyst. The preparation process of the invention is simple and feasible, the synthesis period is short, the prepared liquid-phase TiO 2 photocatalyst has good dispersion effect, high utilization rate, saves the use cost, and greatly improves the photocatalytic activity. |