Enhanced Photocatalytic Activity of BiOBr/ZnO Heterojunction Semiconductors Prepared by Facile Hydrothermal Method

Figure 9

Photocatalytic degradation efficiencies of RhB with or without cut-off (dosage amount of photocatalysts: 0.5 g/L, initial concentration of RhB: 10 mg/L, and temperature of the system: 25°C).