Table 2 Thermodynamic parameters for the sorption of acid blue 25 on ZCPP ncs.

From: Eco-friendly zinc-chitosan/poly(l-lactic acid)/polyurethane nanocomposites for dye removal and antimicrobial wastewater treatment

T (K)

∆G° (kJ/mol)

∆H° (kJ/mol)

∆S° (J/mol·K)

ZCPP11

ZCPP41

ZCPP14

304

-4.03

-5.67

-3.50

11.6 (ZCPP11)

6.3 (ZCPP41)

5.9 (ZCPP14)

51.6 (ZCPP11)

39.2 (ZCPP41)

30.8 (ZCPP14)

309

-4.29

-5.87

-3.65

314

-4.55

-6.07

-3.81

319

-4.80

-6.26

-3.96

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