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Nor Naimah Rosyadah Ahmad,Yang Lee,Mohamad Rezi Abdul Hamid,Tinia Idaty Mohd Ghazi,Rizwan Nasir,Choe Peng Leo,Siaw Paw Koh,Jagadeesh Pasupuleti,Sieh Kiong Tiong 한국공업화학회 2023 Journal of Industrial and Engineering Chemistry Vol.128 No.-
Membrane-based separation is a promising technology for hydrogen separation and purification due toits low energy consumption. Conventional membranes, such as polymeric membranes, often suffer frompermeability-selectivity trade-offs weakening their potential for challenging gas separations. Metalorganicframeworks (MOFs) with uniform apertures, high porosities, large internal surface areas, and tunablefunctionalities make them excellent fillers in mixed matrix membranes (MMMs) fabrication forhydrogen separation. This review evaluates current state-of-the-art MMMs performances, explores thechallenges in MMMs fabrication, and discusses current strategies in MOF-based MMMs fabrication andmodification aspects to enhance the membrane performance, specifically for H2/CO2, H2/CH4, and H2/N2 separation. Moreover, the hydrogen separation performance of MOF-based MMMs at elevated temperaturesand pressure and improvement in antiaging and antiplasticization properties are discussed indetail. The outlook and perspectives for MOF-based MMMs for hydrogen separation are also provided. This review offers insight into the potential of MOFs as porous fillers in MMMs fabrication for hydrogenseparation application.