dc.contributor.author |
Yermalayeu A.V. |
|
dc.contributor.author |
Varfolomeev M.A. |
|
dc.contributor.author |
Verevkin S.P. |
|
dc.date.accessioned |
2021-02-25T20:34:01Z |
|
dc.date.available |
2021-02-25T20:34:01Z |
|
dc.date.issued |
2020 |
|
dc.identifier.issn |
0167-7322 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/161766 |
|
dc.description.abstract |
© 2020 Elsevier B.V. Enthalpies of ionic liquids [CnCnIm][X] synthesis reactions were measured with help of differential scanning calorimetry. These results in combination with quantum-chemical calculations were used for estimation of vaporization enthalpies of symmetric imidazolium based ionic liquids with X = Cl, Br, and I. Vaporization enthalpies of the symmetric ([CnCnIm][X]) series were found to be systematically lower (of 5–8 kJ mol−1) in comparison with the corresponding asymmetric imidazolium-based ILs ([CnC1Im][X]). This energetic difference was attributed to the intensity of dispersion interactions. |
|
dc.relation.ispartofseries |
Journal of Molecular Liquids |
|
dc.subject |
Differential scanning calorimetry |
|
dc.subject |
Dispersion interactions |
|
dc.subject |
Enthalpy of formation |
|
dc.subject |
Enthalpy of reaction |
|
dc.subject |
Enthalpy of vaporization |
|
dc.subject |
Ionic liquids |
|
dc.subject |
Quantum chemical calculations |
|
dc.title |
Symmetry vs. asymmetry – Enthalpic differences in imidazolium-based ionic liquids |
|
dc.type |
Article |
|
dc.relation.ispartofseries-volume |
317 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS01677322-2020-317-SID85090415817 |
|