Synergistic Effect of 2D ZIF Loading and Ionic Liquid Modification on Improving Gas Separation Performance of PES-Based Mixed Matrix Hollow Fiber Membrane
This study reports the synthesis of 2D leaf-like ZIF-L and its modification using [BMIM][BF4] ionic liquid (IL). The nanosheet was then embedded up to 5 wt% into the polyethersulfone (PES) to form mixed matrix hollow fiber membrane (MMHFM) to separate CO2/N2 gases. IL altered the surface charge of t...