Table 5 Results of curve fittings on Zr 3d XP spectra of all samples
| Sample | Zr4+ | Ratio | |||
|---|---|---|---|---|---|
| BE (eV) | %-atom | BE (eV) | %-atom | 3d 5/2/3d 3/2 | |
| Ce100 | – | – | – | – | |
| Ce80Zr20 | 181.9 | 58.4 | 184.2 | 41.6 | 1.40 |
| Ce80Pr20 | – | – | – | – | |
| Ce80Zr10Pr10 | 181.7 | 59.8 | 184.1 | 40.2 | 1.48 |
| Sample | Zr4+ | Ratio | |||
|---|---|---|---|---|---|
| BE (eV) | %-atom | BE (eV) | %-atom | 3d 5/2/3d 3/2 | |
| Ce100 | – | – | – | – | |
| Ce80Zr20 | 181.9 | 58.4 | 184.2 | 41.6 | 1.40 |
| Ce80Pr20 | – | – | – | – | |
| Ce80Zr10Pr10 | 181.7 | 59.8 | 184.1 | 40.2 | 1.48 |