Research Article
Enhanced Photocatalytic Activity of BiOBr/ZnO Heterojunction Semiconductors Prepared by Facile Hydrothermal Method
Table 1
Pseudo-first order reaction rate constant (
) for various processes, respectively.
| Composites | (10−3 min−1) | |
| ZnO | 0.39 | 0.9288 | 5 wt.% BiOBr-ZnO | 0.82 | 0.9935 | 10 wt.% BiOBr-ZnO | 1.18 | 0.9933 | 15 wt.% BiOBr-ZnO | 2.05 | 0.9903 | 25 wt.% BiOBr-ZnO | 3.17 | 0.9739 | 50 wt.% BiOBr-ZnO | 4.15 | 0.9999 | 75 wt.% BiOBr-ZnO | 2.16 | 0.9996 | BiOBr | 3.28 | 0.9875 |
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