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Table 4 Activation and thermodynamic parameters corresponding to the transition state of the extraction process occurring through developed membranes

From: Kinetic control concept for the diffusion processes of paracetamol active molecules across affinity polymer membranes from acidic solutions

Activation parameters Ea (kJ mol−1) ΔH#ass (kJ mol−1) ΔS# (J mol−1 K−1) ΔHth (kJ mol−1) ΔH#diss (kJ mol−1)
PIM 11.008 8.531 − 302.221 − 17.420 25.952
GPM 14.295 11.818 − 293.918 − 16.286 28.10