Table 5 Thermodynamic constants for the DB86 dye absorption at various temperatures on CAH.

From: Thermodynamic, kinetic, and isotherm studies of Direct Blue 86 dye absorption by cellulose hydrogel

Temp. (K)

ΔG° (kJ/mol)

ΔH° (kJ/mol)

ΔS° (J/K mol)

300

2.89

−9.36

−40.84

313

3.42

318

3.63

323

3.83

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