Phase equilibria in ionic liquid plus aromatic compound binary systems

Research output: Contribution to conferenceAbstract

2 Citations (Scopus)

Abstract

Benzene exhibits a peculiar type of fluid-phase behavior with bistriflamide-based ionic liquids: the corresponding phase diagrams show an area of immiscibility totally skewed towards benzene-rich compositions and complete miscibility up to 80% mole fraction of benzene in the ionic liquid. This fact suggested the existence in the liquid phase of clathrate-like structures and recent soild-liquid equilibrium studies unveiled the existence of an equimolar inclusion compound in the [emim][NTf2] + benzene binary mixture, with a congruent melting temperature above the melting temperatures of both benzene and the ionic liquid. In this work we have extended those studies by determining the solid-liquid and liquid-liquid phase diagrams of that same ionic liquid with totally or partially fluorinated benzene molecules.

Original languageEnglish
Number of pages1
Publication statusPublished - 1 Dec 2008
Event236th National Meeting and Exposition of the American Chemical Society, ACS 2008 - Philadelpia, PA, United States
Duration: 17 Aug 200821 Aug 2008

Conference

Conference236th National Meeting and Exposition of the American Chemical Society, ACS 2008
CountryUnited States
CityPhiladelpia, PA
Period17/08/0821/08/08

Keywords

  • Ionic liquids
  • Solubility
  • CO2 solubility

Fingerprint Dive into the research topics of 'Phase equilibria in ionic liquid plus aromatic compound binary systems'. Together they form a unique fingerprint.

Cite this