Table 2.
Phase percentage and crystallite size for monometallic TiO2-M photocatalysts
| Anatase [nm] | Anatase [%] | Rutile [nm] | Rutile [%] | Brookite [nm] | Brookite [%] | ||
|---|---|---|---|---|---|---|---|
| TBT | Pt0.05 | 9.0 ± 1.3 | 64.50 ± 0.19 | - | - | 8.11 ± 0.06 | 35.5 ± 0.4 |
| Pt0.1 | 8.681 ± 0.015 | 67 ± 5 | - | - | 8.01 ± 0.05 | 33 ± 2 | |
| Cu0.1 | 8.523 ± 0.013 | 62 ± 18 | - | - | 8.00 ± 0.06 | 38 ± 28 | |
| Cu0.5 | 8.481 ± 0.012 | 68.2 ± 0.3 | - | - | 7.81 ± 0.06 | 31.8 ± 0.4 | |
| ST01 | Pt0.05 | 16.58 ± 0.04 | 100 ± 5 | - | - | - | - |
| Pt0.1 | 16.44 ± 0.09 | 100 ± 1 | - | - | - | - | |
| Cu0.1 | 16.01 ± 0.05 | 100 ± 2 | - | - | - | - | |
| Cu0.5 | 15.25 ± 0.04 | 100 ± 8 | - | - | - | - | |
| FP6 | Pt0.05 | 12.55 ± 0.02 | 96.2 ± 0.4 | 6.76 ± 0.12 | 3.8 ± 0.3 | - | - |
| Pt0.1 | 12.58 ± 0.02 | 92.5 ± 0.6 | 4.33 ± 0.07 | 7.5 ± 1.3 | - | - | |
| Cu0.1 | 12.37 ± 0.02 | 97.1 ± 1.9 | 14.4 ± 0.3 | 2.9 ± 0.6 | - | - | |
| Cu0.5 | 12.12 ± 0.02 | 96.8 ± 0.6 | 13.9 ± 0.4 | 3.2 ± 0.6 | - | - | |
| ST41 | Pt0.05 | 54.0 ± 0.8 | 100.0 ± 0.2 | - | - | - | - |
| Pt0.1 | 41.42 ± 0.19 | 100.0 ± 0.2 | - | - | - | - | |
| Cu0.1 | 45.5 ± 0.2 | 100.0 ± 0.2 | - | - | - | - | |
| Cu0.5 | 40.2 ± 0.2 | 100.0 ± 0.2 | - | - | - | - |