Polymer electrolyte fuel cells (PEFCs) are a promising replacement for the fossil fuel–
dependent automotive and energy sectors. They have become increasingly commercialized …

In this comprehensive review, recent progress and developments on perfluorinated sulfonic-
acid (PFSA) membranes have been summarized on many key topics. Although quite well …

Proton exchange membrane fuel cells (PEMFCs) have attracted significant attention in the
past three decades as a very promising power source for transportation applications. After …

For next-generation polymer-electrolyte fuel cells, material solutions are being sought to
decrease the cost of the cell components, and, in particular, the amount of catalyst, without …

Molecular dynamics (MD) simulations were executed to clarify origins of the experimentally-
observed high interfacial resistivity against the O 2 permeation through the Nafion ionomer …

Ionomers are important to electrode function in energy conversion devices, such as fuel cells
and electrolyzers, as the catalyst‐binding nanometer‐thick films under confinement, which …

Although the properties of perfluorosulfonic acid (PFSA) membranes (10–100 s μm thick) in
proton exchange membrane fuel cells (PEMFCs) have been well studied for decades, the …

Bio‐inspired actuation materials, also called artificial muscles, have attracted great attention
in recent decades for their potential application in intelligent robots, biomedical devices, and …

Ionomeric binders in catalyst layers, abbreviated as ionomers, play an essential role in the
performance of polymer–electrolyte membrane fuel cells and electrolyzers. Due to …

Proton exchange membrane fuel cells (PEMFCs) help to achieve decarbonized energy
demand due to their advantages of no pollution emission and high power efficiency. But the …