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

Water electrolysis is considered as an important technology for an increased renewable
energy penetration. This perspective on low-temperature water electrolysis joins the dots …

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 polymeric ionomer plays a vital role in PEM fuel cell device technology, not simply as
the membrane that transports protons and water from one electrode to another but as the …

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 …

Anion exchange membrane fuel cells (AEMFCs) have attracted extensive attention in the
recent years, primarily due to the distinct advantage potentials they have over the …

In this article, a two-dimensional, multiphase, transient model is introduced and used to
explore the impact of catalyst-layer thickness on performance. In particular, the tradeoffs …

Thin films of ion‐conducting polymers are an important area of study due to their function in
many electrochemical devices and as analogues for interfacial phenomena that occur in …

A multi-dimensional, non-isothermal, two-phase numerical model is used to understand the
role of the microporous layer (MPL) in improving polymer electrolyte fuel cell (PEFC) …

Ion-conducting polymers are important materials for a variety of electrochemical
applications. Perfluorinated ionomers, such as Nafion, are the benchmark materials for …