| Clay materials | Temperature (K) | ΔH° (kJ·mol−1) | ΔS° (J·K−1·mol−1) | ΔG° (kJ·mol−1) |
| Kao | 298 313 323 333 | −37.77882 | −149.57 | 6.79304 9.03659 10.53229 12.02799 |
| Na-MMT | 298 313 323 333 | 85.45961 | 268.71 | −5.38403 −1.3538 − 1.33372 − 4.02082 |
| F13 | 298 313 323 333 | −50.73203 | −172.93 | 0.80111 3.39539 5.12436 6.85366 |
| F23 | 298 313 323 333 | −21.03442 | −76.29 | 1.70000 2.84435 3.60725 4.37015 |