Composite membranes based on ether oxygen-rich polyimide with superior CO2/N2 separation properties prepared by interfacial polymerization
Xiaoli Ding, Weiji Wang, Xianyun Cheng, Xiaoqian Fan, Hongyong Zhao, Qingping Xin, Yuzhong Zhang
Topics & Concepts
MembraneMaterials scienceChemical engineeringPolymer chemistryPermeationPolyimideGas separationPolymerizationPermeancePolypropylene glycolEthylene glycolPyromellitic dianhydridePolyethylene glycolPolymerChemistryComposite materialLayer (electronics)EngineeringBiochemistryMembrane Separation and Gas TransportCovalent Organic Framework ApplicationsSynthesis and properties of polymers