Table 2. Surface Energy and Relative Intensity of AgPt NFn’s Surface Composition with Different Ag/Pt Molar Ratios.
| Ag/Pt molar ratio | Ag/Pt atomic ratio | Ag 4d7/2 (eV) | Ag(0) (%) | Ag2O (%) | Pt 4f7/2 (eV) | Pt(0) (%) | Pt–O (%) | O–Pt–O (%) |
|---|---|---|---|---|---|---|---|---|
| 0.07:1 | 1:30.6 | 367.70 | 70.81 | 29.19 | 71.77 | 45.02 | 32.14 | 22.84 |
| 0.13:1 | 1:24.9 | 367.85 | 72.65 | 27.35 | 71.90 | 49.09 | 30.21 | 20.72 |
| 0.20:1 | 1:18.6 | 368.10 | 89.97 | 10.03 | 72.03 | 54.08 | 29.00 | 16.92 |
| 0.30:1 | 1:12.5 | 368.20 | 93.99 | 8.01 | 72.40 | 59.47 | 25.33 | 15.20 |