Document Type : Research Paper
1 Lorestan University, Iran
2 Membrane Research Laboratory, Lorestan University, 68137-17133 Khorramabad, Iran
• MMMs contain two thin selective layer of PDMS on porous PSF membrane.
• Different types of ZIF-8 nanoparticles were dispersed in the structure of PDMS layer.
• CO2/N2 and O2/N2 selectivity of the prepared MMMs was improved.
• The intrinsic selectivity of ZIF-8 played an important role to enhance the gas separation.