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Gas chromatography (GC), apart from the qualitative and quantitative analysis of gaseous
mixtures, offers many possibilities for physicochemical measurements, among which the …

Predicting and understanding the phase equilibria or phase separation in polymer–solvent
solutions represent unresolved fundamental problems in polymer science. The phase …

This multidisciplinary resource details the challenges and analytical methodologies utilized
to determine the effect of chemical composition, genetics, and human physiology on aroma …

Inverse gas chromatography (IGC) has been used to investigate the surface properties of
two calcined kaolins and of polyethylene composites containing calcined kaolin. The results …

Measurement of the transport phenomena of volatile compounds is a central preoccupation
in food flavour and is the subject of the present paper. After a theoretical reminder …

Inverse gas chromatography, IGC, has been used to investigate the surface properties of a
kaolinite clay. Changes in enthalpies of adsorption for a range of probes and in the surface …

ABSTRACT The Vrentas–Duda free‐volume theory for diffusion characterizes the diffusivity
of a solvent in a polymer in terms of the concentration and size of the solvent, the …

Polymers (polyethylene, polyurethane), silica and modified silicas (modified with: N-2-
aminoethyl-3-aminopropyltrimethoxysilane, 3-aminopropyltriethoxysilane, 3 …

In this study, thermodynamic properties, namely retention volume, infinitely dilute weight
fraction activity coefficient, Flory–Huggins interaction parameter, solubility parameter of the …