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Excess thermodynamic properties of binary mixtures containing linear or cyclic carbonates as solvents at the temperatures 298.15 K and 315.15 K

✍ Scribed by R. Naejus; D. Lemordant; R. Coudert; P. Willmann

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 204 KB
Volume: 29
Category: Article
ISSN: 0021-9614
DOI: 10.1006/jcht.1997.0260

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✦ Synopsis

The variation in excess thermodynamic properties such as molar volume, viscosity, dielectric constant, Gibbs energy of activation of flow, and surface tension have been determined for Ä Ž . Ž . 4 Ä ethylene carbonate EC q dimethyl carbonate DMC and propylene carbonate Ž .

Ž .4 PC q dimethyl carbonate DMC , as a function of mole fraction over the entire composition range, at T s 298.15 K or 313.15 K. Polynomial regressions have been fitted with the results. From all these results, qualitative and semi-quantitative information has been obtained about the strength and nature of the interactions between the molecules.

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