Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9694061 | Thermochimica Acta | 2005 | 6 Pages |
Abstract
Isobaric molar heat capacities, densities and speeds of sound were determined for the dimethyl carbonate + n-octane and n-nonane systems at atmospheric pressure covering the whole composition interval and in the temperature range (288.15-308.15 K). From these data, derived properties and excess magnitudes were obtained. A strongly temperature-dependent W-shaped curves against composition were observed for excess isobaric molar heat capacities in both system, showing the other excess magnitudes regular tendencies. From these results, a comparative analysis of the existing differences between the thermodynamic behaviour of the two systems was carried out.
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Authors
J.M. Pardo, C.A. Tovar, J. Troncoso, E. Carballo, L. RomanÃ,