Research Article
Thickness Dependent on Photocatalytic Activity of Hematite Thin Films
Table 2
The comparison of photocatalytic activity for various photocatalysts.
| Photocatalyst | Material | Rate constant (: min−1) | Reference |
| Nanohematite | Congo red | 0.0026 | [21] | Fe2O3/RR (20 mM H2O2) | Orange II | 0.0029 | [22] | Fe2O3 thin film | MB dye | 30% | [23] | TiO2/Fe2O3 thin film | MB dye | 15% | [23] | α-Fe2O3/SnO2 thin film | 2-naphthol | 8% | [24] | Fe2O3 nanorod thin film | Rhodamine B | 0.3% | [25] | Fe2O3 thin film | MB dye | 0.068/99% | This study |
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