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. 2021 Mar 9;11(17):9977–9984. doi: 10.1039/d1ra01027a

Langmuir and Freundlich isotherms parameters for CR adsorption over GO/MOFs.

Langmuir adsorption isotherm Freundlich adsorption isotherm
K (L mg−1) Q 0 (mg g−1) R 2 K f (mg g−1 (L mg−1)1/n) n R 2
Zr/Fe-MOFs/GO 9.270 760 0.9913 5.305 1.624 0.9988
Zr/Fe-MOFs 4.910 681 0.9759 3.027 1.216 0.9974