Boosting Reactant Transport in Low-Pt-Loaded Proton Exchange Membrane Fuel Cells via a Tailored Ionomer Assembly Strategy
Reducing the Pt loading of proton exchange membrane fuel cells (PEMFCs) is a crucial research focus to advance their commercial application. In conventional membrane electrode assemblies (MEAs), the random and inhomogeneous ionomer distribution significantly restricts both proton conduction and oxygen transport kinet...