Labelling and characteristics of synthesised catalysts.
Labelled as | Cerium content Ce : Zn at/at | Cerium content as measured by XRF Ce : Zn at/at | SSA (BET method), m2 g−1 | E bg, eV |
---|---|---|---|---|
ZnO | No cerium | No cerium | 14 | 3.21 |
Ce-25 | 0.0025 : 1 | 0.002 : 1 | 19 | 3.19 |
Ce-50 | 0.0050 : 1 | 0.005 : 1 | 23 | 3.18 |
Ce-100 | 0.0100 : 1 | 0.011 : 1 | 19 | 3.17 |
Ce-150 | 0.0150 : 1 | 0.017 : 1 | 23 | 3.16 |
Ce-400 | 0.0400 : 1 | 0.038 : 1 | 22 | 3.15 |
Ce-700 | 0.0700 : 1 | 0.074 : 1 | 27 | 3.00 |
Ce-1000 | 0.1000 : 1 | 0.140 : 1 | 28 | 2.97 |
TiO2-P25 | N/A | N/A | 47 | 3.30 |