Table 3.
Thermodynamic parameters for the adsorption of ATP and EY dye onto NH2-MIL-101(Fe)
| Pollutant | Van’t Hoff | ||||
|---|---|---|---|---|---|
| T (K) | ΔG° (kJ.mol−1) | ΔS° (kJ−1.mol−1) | ΔH° (kJ.mol−1) | K | |
| ATP |
283 293 303 313 |
-20.39 -20.92 -21.42 -21.95 |
52.88 | 5.428 |
5.80 5.38 4.98 4.66 |
| EY dye |
298 308 318 328 |
-16.74 -17.20 -17.59 -18.04 |
57.16 | 2.012 |
0.86 0.82 0.78 0.75 |
| Arrhenius | ` | Modified Arrhenius | |||
| ATP | 5.428 | 4.553 | |||
| EY dye | 2.012 | 1.624 | |||
| ATP | 10.74552 | 0.025 | |||
| EY dye | 6.87577 | 0.29 | |||
| Bold refers to model name. | |||||