Phase behaviour of room temperature ionic liquid solutions: an unusually large co-solvent effect in (water plus ethanol)

Najdanovic-Visak, Vesna and Esperanca, JMSS and Rebelo, LPN and da Ponte, MN and Guedes, HJR and Seddon, Kenneth R. and Szydlowski, J (2002) Phase behaviour of room temperature ionic liquid solutions: an unusually large co-solvent effect in (water plus ethanol). Physical Chemistry Chemical Physics, 4 (10). pp. 1701-1703. ISSN 1463-9076

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Abstract

A surprising mixed solvent effect, both in its magnitude and direction, has been found in the phase diagram of the ternary mixture of ([C4mim][PF6]+(water+ethanol)). For a molar ratio of 1∶1 of water to ethanol, the co-solvent effect in the near-critical demixing temperature can be as large as 80 K.

Item Type:
Journal Article
Journal or Publication Title:
Physical Chemistry Chemical Physics
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600/1606
Subjects:
ID Code:
63075
Deposited By:
Deposited On:
22 Mar 2013 14:23
Refereed?:
Yes
Published?:
Published
Last Modified:
28 Apr 2020 02:28