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 …

Although proton exchange membrane fuel cells (PEMFCs) have become a potential
replacement for traditional energy sources because of their minimal environmental impact …

Metal alloy catalysts (eg, Pt–Co) are widely used in fuel cells for improving the oxygen
reduction reaction kinetics. Despite the promise, the leaching of the alloying element …

The chemical stability of proton exchange membranes (PEMs) is a pivotal factor to effectuate
reliable and practical durability in proton exchange membrane fuel cells (PEMFCs) …

Radical species generated during proton exchange membrane fuel cell operation
considerably limit the achievable durability, particularly for heavy-duty vehicle applications …

Radical-induced degradation of proton exchange membranes limits the durability of proton-
exchange membrane fuel cells. Cerium is widely used as a radical scavenger, but the …

The addition of ceria nanoparticles can significantly enhance the durability of sulfonated
poly (ether ether ketone)(SPEEK) membranes for fuel cell applications. Here, the fuel cell …

To further facilitate commercialization of automotive fuel cells, durability concerns need to be
addressed. Currently the addition of a mechanical support in the membrane is able to …

Graphene oxide (GO) and reduced graphene oxide (rGO) membranes have attracted
significant attention as a potential technology for energy storage, gas separation, and water …

Improving the electrochemical stability of proton exchange membranes is a pressing priority
for heavy-duty fuel cell vehicles. The lifetime of the most widely used perfluorosulfonic acid …