Hysteresis-like behavior in the swelling/deswelling of polystyrene crosslinked resins using binary solvent mixtures

Hysteresis-like behaviour in the swellin

Hysteresis-like behaviour in the swelling/deswelling of polystyrene based crosslinked resins using acetone/water mixtures

✍ S. Roe; D.C. Sherrington 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 320 KB

Five polystyrene resins nominally ~20% crosslinked and macroporous (toluene diluent/comonomers, 2/1) have been prepared. Four of these have a nominal content of ~5% v/v respectively of methacrylic acid, 4-vinyl pyridine, 2-hydroxyethyl methacrylate and methyl methacrylate. The swelling behaviour of