Summary
The kinetics of differential and integral sorption of toluene by statistical copolymers of styrene and acrylic acid (3.8 and 8.0 mole %) has been investigated over the temperature range 20–40°C. The observed autooscillating regime of toluene sorption is due to the competition of different relaxation processes. The effect on sorption kinetics of toluene of the morphology of ionomer films was investigated by infrared spectroscopy.
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Lyubimova, V.A., Frenkel, S. Autooscillating regime of sorption of low molecular weight solvent by ionomers. Polymer Bulletin 12, 229–236 (1984). https://doi.org/10.1007/BF00275973
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DOI: https://doi.org/10.1007/BF00275973