Table 3.
Fraction of interfacial water from the infrared spectrum and a geometric model.
| IR fraction | Geometric fraction | |
|---|---|---|
| w0 = 25 (r = 4.5 nm) | 0.17 | 0.18 |
| w0 = 37 (r = 8.5 nm) | 0.10 | 0.10 |
| w0 = 46 (r = 10 nm) | 0.08 | 0.08 |
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