Enhanced gas separation performance of carbon molecular sieve membranes by increasing the crosslinking density of polyimide precursors
Junxia Deng, Wei Guo, Congcong Wu, Aqib Riaz, Xingfeng Lei, Xiaohua Ma
Topics & Concepts
BarrerPolyimideSelectivityMembraneCarbonizationGas separationChemical engineeringMaterials scienceMolecular sievePermeationMicroporous materialSolubilityPermeability (electromagnetism)PorosityPolymer chemistryVolume (thermodynamics)Carbon dioxideGaseous diffusionCarbon fibersOrganic chemistryChromatographySyngasAmbient pressureMembrane technologyMembrane Separation and Gas TransportCarbon Dioxide Capture TechnologiesMembrane Separation Technologies