>Recent advances of metal–organic frameworks‐based proton exchange membranes in fuel cell applications

Metal–organic frameworks (MOFs) composed of metal ions/clusters and organic ligands have attracted extensive attention in the field of proton conduction. The hybrid membranes formed by MOFs and polymers show excellent performances and design concepts, which have great prospects in commercial application. This paper summarizes the research progress of MOFs-based hybrid membranes as PEMs applied in hydrogen–oxygen FCs and direct methanol FCs, in which the different polymers used as substrates are also summed up.