title: Reversible physical absorption of SO2 by ionic liquids.
abstract: Ionic liquids can reversibly absorb large amounts of molecular SO(2) gas under ambient conditions with the gas captured in a restricted configuration, possibly allowing SO(2) to probe the internal cavity structures in ionic liquids besides being useful for SO(2) removal in pollution control.
authors.affiliation: Department of Chemistry and Center for Sustainable and Green Chemistry, Technical University of Denmark, DK-2800, Kgs. Lyngby, Denmark.
authors.forename: Jun
authors.initials: J
authors.lastname: Huang
authors.forename: Anders
authors.initials: A
authors.lastname: Riisager
authors.forename: Peter
authors.initials: P
authors.lastname: Wasserscheid
authors.forename: Rasmus
authors.initials: R
authors.lastname: Fehrmann