Membrane is one of the most important components in proton exchange membrane fuel
cells (PEMFCs), which determines the transport phenomena, performance, and durability …

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

Polysulfide is one of the most promising aqueous redox chemistries for grid storage owing to
its inherent safety, high energy and low cost. However, its poor cycle life resulting from …

Through a tight collaboration between chemical engineers, polymer scientists, and
electrochemists, we address the degradation mechanisms of membrane electrode …

Electrochemical energy storage systems are considered as one of the most viable solutions
to realize large-scale utilization of renewable energy. Among the various electrochemical …

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 …

Perfluorinated sulfonic acid (PFSA) ionomers are the most widely used solid electrolyte in
electrochemical technologies due to their remarkable ionic conductivity with simultanous …

Perfluorosulfonic-acid (PFSA) ionomer membranes (most commonly Nafion®) are currently
the prototypical proton-exchange-membrane in polymer-electrolyte fuel cells (PEFCs), for …

Polymer electrolyte membrane (PEM) fuel cells are a promising technology for automotive
applications. To achieve the cost versus durability required for the commercialization of this …

The design of proton-exchange membranes (PEMs) for high-performance, durable fuel cells
and related electrochemical devices requires a delicate balance between high ion …