Table 1.
catalyst | loading [wt %] |
size [nm] |
XRD size [nm] |
Vegard’s law Ag [mol %] |
XPS Ag [mol %] |
---|---|---|---|---|---|
Ag | 28 | 10.1 | 11.8 | 100 | 100 |
Ag | 28 | 19.0 | – | – | 100 |
Ag9Pd | 23 | 5.3 | 6.0 | 90 | 91 |
Ag4Pd | 23 | 5.1 | 4.4 | 78 | 83 |
Ag2Pd | 24 | 6.8 | 3.7 | 55 | 65 |
AgPd2 | 25 | 6.6 | 6.8 | 36 | 38 |
Pd | 19 | 5.7 | 7.7 | ~0 | ~0 |