Parameters of Langmuir and Redlich–Peterson isotherm models used to fit and model the experimental adsorption data of synthesized MOFs.
Langmuir model | Redlich–Peterson | ||||||
---|---|---|---|---|---|---|---|
b | q s | R 2 | c | q m | n | R 2 | |
MIL-101(Fe) | 0.01170 | 28.92 | 0.995 | 25 950 | 0.5169 | 0.2167 | 0.998 |
MIL-101(Fe)–NH2 (A) | 0.10430 | 7.337 | 0.972 | 20 500 | 0.9493 | 0.4181 | 0.995 |
MIL-101(Fe)–NH2 (B) | 0.00007 | 4711 | 0.986 | 82 590 | 0.1695 | −0.1726 | 0.990 |
MIL-53(Fe) | 0.00530 | 49.88 | 0.979 | 33 820 | 0.4416 | 0.1962 | 0.975 |