第3期常小虎等:NanoAg/IL/Pebax混合基质膜的制备及其CO2分离性能·21·MembrSci,2022,644:120185.[18]沈子琦,汪义雄,潘俊,等.Matrimid/PPSU共混气体分离膜的制备[J].现代化工,2020,40(7):105-108.PreparationandCO2separationperformanceofNanoAg/IL/PebaxmixedmatrixmembranesCHANGXiaohu1,2,LIPeng1,GAOJing1,2,HEGaohong3*(1.EngineeringTechnologyResearchInstitute,SINOPECNorthwestCompanyofChinaPetroleumandChemicalCorporation,Urumqi830011,China;2.KeyLaboratoryofEnhancedOilRecoveryinCarbonateFractured-vuggyReservoirs,CNPC,Urumqi830011,China;3.SchoolofChemicalEngineering,DalianUniversityofTechnology,Dalian116023,China)Abstract:Inordertosolvetheproblemofinterfacialcompatibilitybetweenthepolymermatrixandthefillerinthemixedmatrixmembrane,threekindsofionicliquidswithdifferenthydrophilicandhydrophobicproperties([Bmim][Tf2N],[Bmim][BF4]and[Bmim][PF6])wereusedasinterfacialaffinityagentsforPebaxmatrixandnano-silverparticles(NanoAg)topreparemixedmatrixmembranestoexplorethesynergisticmechanismbetweentheireffectsonthegasseparationperformanceofthemembrane.Themorpho...