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On the Species Involved in the Vaporization of Imidazolium Ionic Liquids in a Steam‐Distillation‐Like Process
Author(s) -
DaSilveira Neto Brenno A.,
Santos Leonardo S.,
Nachtigall Fabiane M.,
Eberlin Marcos N.,
Dupont Jairton
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200602219
Subject(s) - ionic liquid , vaporization , solvent , distillation , steaming , chemical engineering , chemistry , ambient pressure , vapor pressure , ionic bonding , evaporation , organic chemistry , materials science , inorganic chemistry , thermodynamics , catalysis , ion , physics , food science , engineering
Steaming ahead : The nonvolatility of ionic liquids is challenged further. Imidazolium(Im)‐based ionic liquids composed of supramolecular structures in the condensed phase (see scheme) vaporize at ambient pressure from heated (100–600 °C) solvent droplets as neutral clusters of the type Im n A n .