title: Design, synthesis, and evaluation of nonaqueous silylamines for efficient CO2 capture.
abstract: A series of silylated amines have been synthesized for use as reversible ionic liquids in the application of post-combustion carbon capture. We describe a molecular design process aimed at influencing industrially relevant carbon capture properties, such as viscosity, temperature of reversal, and enthalpy of regeneration, while maximizing the overall CO2 -capture capacity. A strong structure-property relationship among the silylamines is demonstrated in which minor structural modifications lead to significant changes in the bulk properties of the reversible ionic liquid formed from reaction with CO2 .
authors.affiliation: School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Street, Atlanta, GA 30332 (USA).
authors.forename: Jackson R
authors.initials: JR
authors.lastname: Switzer
authors.forename: Amy L
authors.initials: AL
authors.lastname: Ethier
authors.forename: Emily C
authors.initials: EC
authors.lastname: Hart
authors.forename: Kyle M
authors.initials: KM
authors.lastname: Flack
authors.forename: Amber C
authors.initials: AC
authors.lastname: Rumple
authors.forename: Jordan C
authors.initials: JC
authors.lastname: Donaldson
authors.forename: Ashley T
authors.initials: AT
authors.lastname: Bembry
authors.forename: Owen M
authors.initials: OM
authors.lastname: Scott
authors.forename: Elizabeth J
authors.initials: EJ
authors.lastname: Biddinger
authors.forename: Manish
authors.initials: M
authors.lastname: Talreja
authors.forename: Myoung-Geun
authors.initials: MG
authors.lastname: Song
authors.forename: Pamela
authors.initials: P
authors.lastname: Pollet
authors.forename: Charles A
authors.initials: CA
authors.lastname: Eckert
authors.forename: Charles L
authors.initials: CL
authors.lastname: Liotta
mesh_terms: D000588:Amines / Q000737:chemistry*; D002245:Carbon Dioxide / Q000737:chemistry*; D057965:Carbon Sequestration; D052578:Ionic Liquids / Q000737:chemistry*; D012821:Silanes / Q000737:chemistry*
chemical_list: D000588:Amines; D052578:Ionic Liquids; D012821:Silanes; D002245:Carbon Dioxide
keywords: amines; carbon; environmental chemistry; ionic liquids; structure-property relationships