Skip to main content
. 2020 Dec 16;10(71):43904–43914. doi: 10.1039/d0ra08125f

Thermodynamic parameters for the adsorption of dyes onto PANI/SA nanocomposite.

Dye T ΔG0 (kJ mol−1) ΔH0 (kJ mol−1) ΔS0 (kJ mol−1 K−1) Dye T ΔG0 (kJ mol−1) ΔH0 (kJ mol−1) ΔS0 (kJ mol−1 K−1)
MB 288 −1.25 57.36 0.21 O-II 288 −2.35 71.17 0.25
298 −2.35 298 −6.85
308 −6.75 308 −8.06
318 −9.82 318 −9.87
RB 288 −2.35 77.77 0.28 MO 288 −1.21 68.02 0.24
298 −6.85 298 −3.72
308 −9.81 308 −6.53
318 −16.24 318 −8.27