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. 2023 Nov 7;9(11):e22027. doi: 10.1016/j.heliyon.2023.e22027

Table 4.

Isotherm constants for adsorption of Congo Red by Ag–Cu–CeO2 nanocomposites.

 R2L
 KL
 qmax
 R2F
 KF
 n
 R2
 BD
 E
(mg/g) (mg/g) mol2/Kj Kj/mol
ACC 10:20:70 0.9629 0.329 69.93 0.9994 3.471 1.81 0.9979 1.285 0.623
ACC 15:15:70 0.9512 0.277 78.12 0.9937 3.437 1.65 0.9927 1 167 0.654
ACC 20:10:70 0.9097 0.014 67.56 0.9996 1.179 0.80 0.9999 0.487 1.013