Volumetric Properties of Binary Mixtures Containing Chiral Ionic Liquids with a (−)-Menthol Substituent with Acetonitrile at 298.15 K.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F18%3A00491062" target="_blank" >RIV/67985858:_____/18:00491062 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00706-017-2121-7" target="_blank" >http://dx.doi.org/10.1007/s00706-017-2121-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00706-017-2121-7" target="_blank" >10.1007/s00706-017-2121-7</a>

Result language
angličtina
Original language name
Volumetric Properties of Binary Mixtures Containing Chiral Ionic Liquids with a (−)-Menthol Substituent with Acetonitrile at 298.15 K.
Original language description
The intermolecular interactions and the influence of alkyl chain length have been investigated for three binary systems of 3-alkyl-1-[(1R,2S,5R)-(-)-menthoxymethyl]imidazolium bis(trifluoromethylsulfonyl)imide ionic liquid (alkyl = butyl, octyl, and dodecyl) with acetonitrile at 298.15 K by means of density measurements over the entire composition range. From the experimental values, the excess molar volumes and partial molar volumes were calculated and subsequently fitted using the Redlich-Kister equation. We have found that the excess molar volumes were negative for all three systems corresponding to a better arrangement of the molecules and/or stronger interactions. The parameters of the Redlich-Kister equation were optimized by means of a robust regression along a gnostic influence function. This made possible a deeper analysis of the experimental data. Partial molar volumes and excess molar volumes at infinite dilution using these parameters could then be calculated, allowing for a sound estimate of the solute-solvent interaction between the studied ionic liquids and acetonitrile.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry

Project
<a href="/en/project/7AMB14PL005" target="_blank" >7AMB14PL005: Evaluating the application potential of chiral ionic liquids: structure and basic thermophysical properties</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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