SAFT modeling of the solubility of gases in Perfluoroalkanes

Article Abstract:

A molecular model within a SAFT context for quantitatively predicting the solubility of xenon and oxygen in n-perfluoroalkanes is presented and discussed here. Considered cross-association between oxygen and perfluoroalkane molecules, which allows solubilities to be described with a deviation below 5%, when compared to experimental data available in the literature and measured in our laboratory.

Gases, Alkanes, Solubility, Chemical properties

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In situ observation of the thermochromic phase transition of the merocyanine J-aggregates monolayer at the air-water interface using external infrared absorption spectroscopy

Article Abstract:

J-aggregate phase transition at air-water interface was done using infrared reflection absorption spectroscopy. The phase transition from LT phase to HT phase is accompanied by the exchange of metal ions.

Usage, Spectrum analysis, Spectroscopy, Monomolecular films, Metal ions

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