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Energy positions (BE) of oxygen species in O 1s spectra and applied peak width (FWHM) for fitting all O 1s spectra (Koch et al., 2020).
| Oxygen species | Olattice | Odefect | Osurface | Ocarbonate | OOH | OH2O ads | Ooxygenates ads |
|---|---|---|---|---|---|---|---|
| BE/eV | 529.2 | 530.1 | 530.9 | 531.2 | 531.8 | 533.2 | 534–535 |
| FWHM/eV | 1.1–1.3 | 1.4–1.6 | 1.4–1.6 | 1.7–2.0 | 1.4–1.6 | 1.5–1.7 | 1.5–1.7 |
