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Photocatalytic efficiencies and morpho-structural properties of TiO2-SiO2-based composites.
| Sample | kapp × 10−3 (min−1) | Egdir | Egindir | Crystallites mean size [25] |
|---|---|---|---|---|
| TiO2-SiO2 | - | 3.30 | 2.99 | 3 |
| (1) TiO2-SiO2-Ag 0.5% | 2.07 | 3.35 | 3.08 | 2 |
| (1) TiO2-SiO2-Ag 0.75% | 2.37 | 3.27 | 2.88 | 3 |
| (1) TiO2-SiO2-Ag 1% | 1.65 | 3.38 | 3.09 | 2 |
| (2) TiO2-SiO2-Ag 0.5% | 12.37 | 3.23 | 2.97 | 4 |
| (2) TiO2-SiO2-Ag 0.75% | 13.07 | 3.28 | 3.01 | 5 |
| (2) TiO2-SiO2-Ag 1% | 12.73 | 3.3 | 3.015 | 4 |
| P25-Aeroxide | 11.89 | 3.45 | 3.25 | - |
