| Titre : | Linear free energy relationship correlations for enthalpies of solvation of organic solutes into room-temperature ionic liquids based on the abraham model with ion-specific equation coefficients (2010) |
| Auteurs : | Laura M. Sprunger, Auteur ; Sai S. Achi, Auteur ; William E. Acree Jr., Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 48 N° 18, Septembre 2009) |
| Article en page(s) : | pp. 8704–8709 |
| Note générale : | Chemical engineering |
| Langues : | Anglais |
| Tags : | Mathematical correlations Organic solutesRoom-temperature ionic liquids Abraham general solvation model |
| Résumé : | Mathematical correlations have been developed for describing the enthalpy of solvation of organic solutes into room-temperature ionic liquids (RTILs) based on the Abraham general solvation model with ion-specific equation coefficients. The derived correlations contain six cation-specific and six anion-specific equation coefficients that were determined through regression analyses. The derived equations correlated the observed enthalpies of solvation data to within a standard deviation of about 1.7 kJ/mol. The nine sets of cation-specific and eight sets of anion-specific equation coefficients that have been calculated can be combined to yield equations capable of predicting the enthalpies of solvation of organic solutes and gases in 72 different RTILs. |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie900788p |
