Research Article
New Approach of the Oxidant Peroxo Method (OPM) Route to Obtain Ti(OH)4 Nanoparticles with High Photocatalytic Activity under Visible Radiation
Table 2
Photocatalytic reaction constants of the MB degradation.
| | Material | Ultraviolet | Visible | | × 10−3 (min−1) | | × 10−3 (min−1) | |
| | Ti(OH)4 | 44.1 | 0.9777 | 8.26 | 0.9851 | | TiO2-COM | 63.3 | 0.9842 | 0.972 | 0.9880 | | TiO2-300°C | 39.5 | 0.9872 | 0.752 | 0.9292 | | TiO2-400°C | 5.30 | 0.8844 | 1.95 | 0.9588 | | TiO2-500°C | 20.8 | 0.9882 | 1.63 | 0.9575 |
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