Research Article
Effect of Surface Site Defects on Photocatalytic Properties of BiVO4/TiO2 Heterojunction for Enhanced Methylene Blue Degradation
Figure 11
Deconvoluted photoluminescence spectra of (a) TiO2, (b) 2 wt% BiVO4/TiO2, (c) 5 wt% BiVO4/TiO2, and (d) 10 wt% BiVO4/TiO2.
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| (b) |
| (c) |
| (d) |