Table 2 Enthalpy contributions to the Gibbs free energy of both surface and volume energies were compared using the conventional method.
From: Semi-empirical model for Henry’s law constant of noble gases in molten salts
2LiF-\({{\hbox {BeF}}_{2}}\) | LiF–NaF–KF | ||||||||
|---|---|---|---|---|---|---|---|---|---|
van der Waals | Model | \(\ln (K_H^e) \) | Model | \(\ln (K_H^e)\) | |||||
Noble gas | radius (Å) (ref.10) | \(\Delta H\) | \(\Delta H\) | \(\Delta S\) | RPD | \(\Delta H\) | \(\Delta H\) | \(\Delta S\) | RPD |
He | 1.40 | 21513.2 | 21657.28 | 108.3 | 0.7 | 29635.0 | 28153.68 | 100.7 | 5.1 |
22568.99 | 109.3 | 4.8 | – | – | – | – | |||
Ne | 1.54 | 26031.0 | 24802.48 | 111.8 | 4.8 | 35858.4 | 36746.68 | 98.8 | 2.4 |
Ar | 1.88 | 38794.0 | 36707.88 | 111.0 | 5.5 | 53439.8 | 51669.78 | 95.0 | 3.4 |
Kr | 2.02 | 44787.0 | – | – | – | 61695.3 | – | – | – |
Xe | 2.16 | 51210.2 | 51630.48 | 106.1 | 0.8 | 70543.4 | – | – | – |
