Fabrication and Sterilization Characteristics of Visible Light Photocatalyst of CuO/ZrO2/CB/Coal-Tar-Pitch-SAC

To provide an effective method of green aquaculture, the photocatalysts CuO/ZrO2/CB/coal-tar-pitch-SAC, which have visible light sterilization capacity, were successfully fabricated by coating ZrO2 and CuO on surface CB/coal-tar-pitch-SAC. The structures synthesized CuO/ZrO2/CB/coal-tar-pitch-SAC investigated XRD, XPS SEM measurements in detail. It was observed that materials possess obvious heterojunction structure excellent capacity when prepared weight ratio CuO, CB/coal-tar-pitch-SAC is controlled as 0.03:0.3:1. Our studies can a beneficial reference for design with light.