Dibenzo-21-crown-7-ether contained 6FDA-based polyimide membrane with improved gas selectivity
Beibei Zhang, Jie Qiao, Chenxi Dong, Chunhai Yi, Suitao Qi, Bolun Yang
Topics & Concepts
MembraneSelectivityPolyimideSolubilityCrown etherEtherGas separationFacilitated diffusionChemistryChemical engineeringPolymer chemistryMoietyFourier transform infrared spectroscopyMaterials scienceOrganic chemistryCatalysisIonBiochemistryLayer (electronics)EngineeringMembrane Separation and Gas TransportSynthesis and properties of polymersFuel Cells and Related Materials