Table 4.
Kinetic data for the photodegradation of Rh6G on TiO2 catalysts aqueous suspensions irradiated with UV light.
| Catalysta | kobs (min−1) | Degradation percentage |
|---|---|---|
| Degussa P25 | 6.5 × 10−2 | 80 |
| Anatase | 3.6 × 10−1 | 89 |
| TiO2 acid synthesis | 1.0 × 10−1 | 91 |
Mass of suspended catalyst is determined as the equivalent mass of supported TiO2 on 10 raschig rings.