Table 2.
Adsorption rate coefficient of H2O (KH2O-ads) on the (001) and (110) surfaces of molybdenite at temperature (t) from 0 to 100 °C and corresponding water vapor saturation pressure (Pvp).
| T (°C) | Pvp (atm) | A-Site (Å2) | KH2O-ads (S−1) | |
|---|---|---|---|---|
| (001) | 0 | 0.006 | 3.23 | 2.97 × 107 |
| 25 | 0.0313 | 4.63 | 2.13 × 108 | |
| 50 | 0.1218 | 4.57 | 7.84 × 108 | |
| 75 | 0.3806 | 6.27 | 3.24 × 109 | |
| 100 | 1 | 6.09 | 7.98 × 109 | |
| (110) | 0 | 0.006 | 5.68 | 5.22 × 107 |
| 25 | 0.0313 | 7.31 | 3.35 × 108 | |
| 50 | 0.1218 | 8.92 | 1.53 × 109 | |
| 75 | 0.3806 | 12.10 | 6.25 × 109 | |
| 100 | 1 | 11.61 | 1.52 × 1010 |