| abstract |
The invention relates to a BiOXs pholocatalyst, a grapheme-compounded BiOXs pholocatalyst and a preparation method thereof and relates to the field of photocatalytic materials. According to the invention, the BiOXs pholocatalyst is prepared by utilizing a solvent thermal method, so that the BiOXs pholocatalyst has excellent photocatalytic performances and is especially capable of efficiently degrading organic pollutants under visible light. Photocatalytic performances of the BiOXs pholocatalyst can be further improved by compounding with grapheme in-situ. The BiOXs pholocatalyst, the grapheme-compounded BiOXs pholocatalyst and the preparation method have the advantages of simple manufacturing process, simplicity in operation, low manufacturing cost, small pollution and one-step compounding process. |