Table 1.
Comparison of spectral features measured in solid (dry) state and in the liquid state (solvated by water molecules).
| Solid State | Liquid State | Liquid State | C 1s Attribution and %At [10] |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
| (This Study) | (This Study) | (NAP-XPS) [10] | ||||||||
| Position (±0.35 eV) | %At | FWHM (eV) |
Position (±0.13 eV) | %At | FWHM (eV) |
Position (±1.7 eV) | FWHM (eV) |
|||
| C1s | 284.9 | 47 | 1.18 | 289.8 | 52.5 | 0.93 | 285 | 1.47 | C-C/C-H | 46 |
| 286.2 | 29 | 1.18 | 291.1 | 26 | 0.93 | 286.2 | 1.47 | C-O/C-N | 28 | |
| 288.0 | 24 | 1.18 | 293.0 | 21.5 | 0.93 | 287.4 | 1.47 | N-C=O | 24 | |
| 288.6 | 1.47 | O-C=O | 2 | |||||||