| 催化剂 | 结合能(eV) | Olatt/Osurf | ||
| Olatt | Osurf | Oads | ||
| Mn/CeO2 | 529.6 | 531.3 | \ | 3.8 |
| Mn/TiO2 | 529.6 | 531.1 | \ | 4.7 |
| CeO2 | 529.3 | 531.7 | 533.0 | 3.4 |
| TiO2 | 529.7 | 531.6 | \ | 21.7 |