Recent advances in dual-filler mixed matrix membranes

Abstract Mixed matrix membranes (MMMs) have been widely developed as an attractive solution to overcome the drawbacks found in most polymer membranes, such permeability-selectivity trade-off and low physicochemical stability. Numerous fillers based on inorganic, organic, hybrid materials with various structures including porous or nonporous, two-dimensional three-dimensional, used. Demanded further improve characteristics performances of MMMs, use dual-filler instead a single filler has then proposed, from which multiple effects could be obtained. This article aims review recent development MMMs dual discuss their diverse potential applications. Challenges this emerging field outlook for future research are finally provided.