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Assignments of XPS bands of CEL100HAp and CS100HAp
| Element | Binding Energy, eV | Assignments | |
|---|---|---|---|
| CEL100HAp | CS100HAp | ||
| P2p3/2 | 132.9 | 132.8 | PO43− |
| 133.6 | 133.8 | HPO43− | |
| O1s | 531.1 | 531.0 | PO43− |
| 532.4 | 532.2 | HPO43−/-C-O- | |
| Ca2p3/2 | 347.2 | 347.0 | Ca2+ |
| Ca2p1/2 | 350.7 | 350.5 | |
| C1s | 284.9 | 284.8 | -C-C- |
| 286.3 | 286.2 | C-O (CEL or CS backbone) | |
| 287.9 | 287.8 | -O-C-O- | |
