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Heat capacities of liquid polycyclic aromatic hydrocarbons |
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| Authors: | N. Durupt A. Aoulmi M. Bouroukba M. Rogalski |
| Affiliation: | a Laboratoire de Thermodynamique Chimique et Appliquée, INPL-ENSIC, BP 421 54001 Nancy Cédex France b Laboratoire de Thermodynamique et d'Analyse Chimique, Université de Metz 57045 Metz France |
| Abstract: | Liquid heat capacities of 14 aromatic hydrocarbons were measured using a DSC calorimeter. Measurements were performed in the temperature range 100 K above the melting temperature of each hydrocarbon. The lowest and highest temperatures considered were respectively 303 and 692 K. Experimental results were correlated using Benson's group contribution approach. The group parameters determined allow the experimental results to be represented to within 2%. |
| Keywords: | Fused-ring aromatics Group contributions Heat capacity |
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