Thermodynamic parameters for Cd2+ adsorption onto Gh and ca-Gh at various temperatures.
| Temperature | ΔG° (J mol−1) | ΔH° (J mol−1) | ΔS° (J mol−1) | |||
|---|---|---|---|---|---|---|
| 298.15 K | 303.15 K | 308.15 K | 313.15 K | |||
| Gh | 412.59 | 399.59 | 297.33 | 224.18 | 0.000024 | 0.000361 |
| ca-Gh | −1684.14 | −1759.12 | −1989.34 | −2378.19 | 0.000008 | 0.000445 |