Research Article
Synthesis, Analysis, and Testing of BiOBr-Bi2WO6 Photocatalytic Heterojunction Semiconductors
Figure 5
UV-Vis diffuse reflectance spectra (DRS) and curves of TiO2 (anatase), pure Bi2WO6, and BiOBr-Bi2WO6 composites (pure Bi2WO6 and BiOBr were synthesized by the hydrothermal method).