Table 2 Results of XPS spectra curve fittings on the O 1s and Ce 3d core level [30]
From: Study on the CO Oxidation over Ceria-Based Nanocatalysts
Sample | Oα/Oβ | Ce3+ (u 1 + v 1) (%-atom) |
|---|---|---|
Ce-NC | 0.04 | 27.6 |
Ce-NR | 0.04 | 25.5 |
Ce-MES | 1.03 | 25.5 |
Ce-SCS | 0.62 | 36.1 |