Molecular insight into CO<sub>2</sub>/N<sub>2</sub> separation using a 2D-COF supported ionic liquid membrane
Kuiyuan Zhang, Lixia Zhou, Zichang Wang, Haiyang Li, Youguo Yan, Jun Zhang
Abstract
(1) The COF-SILMs show excellent CO 2 selectivity over N 2 , and gas permeability. (2) It was revealed that the anions act as gatekeepers for the gas transport across membranes.
Topics & Concepts
MembraneSelectivityIonic liquidGas separationPermeability (electromagnetism)Ionic bondingChemical engineeringChemistryChromatographyIonOrganic chemistryCatalysisEngineeringBiochemistryMembrane Separation and Gas TransportIonic liquids properties and applicationsMetal-Organic Frameworks: Synthesis and Applications