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 …

The specific adsorption of ionomer sulfonate groups on Pt-based catalysts in membrane
electrode assemblies (MEAs) has severely restricted Pt catalytic activity, Pt utilization, proton …

In recent years, considerable research and development efforts are devoted to improving the
performance of polymer electrolyte fuel cells. However, the power density and catalytic …

Anion-exchange membrane water electrolysis (AEM-WE) promises low cost, green
hydrogen production for the future. In order to meet this potential, significant improvements …

Proton exchange membrane fuel cells (PEMFCs) have been widely acknowledged as a
significant advancement in achieving sustainable energy conversion. However, the …

Polymer-electrolyte fuel cells are a promising energy-conversion technology. Over the last
several decades significant progress has been made in increasing their performance and …

The development of alkaline fuel cells over the past decade has led to exciting
developments in low resistant and alkaline stable anion exchange membranes (AEMs). This …

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 …