Estimation of the equation of state exchange energy and entropy parameters of a polymer-solvent pair by intrinsic viscosity measurements

Determination of exchange enthalpy and e

Determination of exchange enthalpy and entropy parameters of the equation-of-state theory for poly(dimethyl siloxane) and some aromatic solvents by inverse gas chromatography

✍ Cankurtaran, �zlem; Yilmaz, Ferdane 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 85 KB 👁 2 views

The speci®c retention volumes, V g o of toluene, ethyl benzene, n-propyl benzene and isopropyl benzene on poly(dimethyl siloxane)(PDMS) were measured at temperatures between 333 and 403 K by inverse gas chromatography. The parameters of hard-core interaction, x t ? , effective exchange energy, X 12