Skip to main content
. 2021 Nov 19;11(59):37276–37289. doi: 10.1039/d1ra07160b

Langmuir, Temkin and Freundlich adsorption isotherms constants for the adsorption of CV dye.

Adsorbent q m, exp (mg g−1) Langmuir isotherm Freundlich isotherm Temkin isotherm
K L (L mg−1) b (L mg−1) q m, calcd (mg g−1) R 2 K f ((mg g−1)/(mg mL−1)1/n) n R 2 b T (J mol−1) A T (L mol−1) R 2 B
Sr-MOF 69.0 0.193 16.5 71.11 0.98 3.2 2.21 0.97 164.1 12.1 0.92 15.1
25 wt% PWA/Sr-MOF 237.0 1.07 50.4 244.29 0.99 120.47 9.09 0.96 183.7 140.4 0.93 13.5