Determination of sorption kinetic parameters using the relaxation-dependent solubility model in the methanol vapor—Poly(methyl methacrylate) system

Anomalous sorption kinetics in the metha

Anomalous sorption kinetics in the methanol vapor–poly(methyl methacrylate) system

✍ V. Dimos; M. Sanopoulou 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 186 KB 👁 2 views

## Abstract The non‐Fickian sorption kinetics of methanol vapor in poly(methyl methacrylate) films 8 and 51 μm thick at 25°C are presented. The behavior of the system was studied in series of interval and integral absorption runs. The relevant diffusion coefficient and viscous relaxation processes