Synthesis, Analysis, and Testing of BiOBr-Bi₂WO₆ Photocatalytic Heterojunction Semiconductors

Figure 10

The adsorption abilities and photocatalytic degradation efficiency (in 30 min) in systems with various photocatalysts dosages using BiOBr (50 at%)-Bi₂WO₆ composites synthesized for 6 h under 120°C (temperature: ()°C; pH = 5; and initial concentration: 20 ppm).