title: Controlling the aqueous miscibility of ionic liquids: aqueous biphasic systems of water-miscible ionic liquids and water-structuring salts for recycle, metathesis, and separations.
abstract: Hydrophilic ionic liquids can be salted-out and concentrated from aqueous solution upon addition of kosmotropic salts forming aqueous biphasic systems as illustrated by the phase behavior of mixtures of 1-butyl-3-methylimidazolium chloride ([C4mim]Cl) and K3PO4.
authors.affiliation: Center for Green Manufacturing and Department of Chemistry, The University of Alabama, Tuscaloosa, AL 35487, USA.
authors.forename: Keith E
authors.initials: KE
authors.lastname: Gutowski
authors.forename: Grant A
authors.initials: GA
authors.lastname: Broker
authors.forename: Heather D
authors.initials: HD
authors.lastname: Willauer
authors.forename: Jonathan G
authors.initials: JG
authors.lastname: Huddleston
authors.forename: Richard P
authors.initials: RP
authors.lastname: Swatloski
authors.forename: John D
authors.initials: JD
authors.lastname: Holbrey
authors.forename: Robin D
authors.initials: RD
authors.lastname: Rogers