Catalysts | Pd 3d | Fe 2p | ||
Pd0 (%) | Pd2+ (%) | Fe2+ (%) | Fe3+ (%) | |
Fe/γ-Al2O3/Al | - | - | 49.6 | 50.4 |
Pd/γ-Al2O3/Al | 49.0 | 51.0 | - | - |
Fe4.1Pd1.9/γ-Al2O3/Al | 52.9 | 47.1 | 52.4 | 47.6 |
Fe7.8Pd1.9/γ-Al2O3/Al | 61.6 | 38.4 | 56.8 | 43.2 |
Fe12.1Pd2.0/γ-Al2O3/Al | 53.8 | 46.2 | 50.2 | 49.8 |