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

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

Perfluorosulfonic-acid (PFSA) ionomers are widely used as solid electrolytes and ion-
exchange membranes in electrochemical devices, wherein their properties are impacted by …

The ion exchange capacity (IEC) of conventional ion-exchange perfluorinated membranes
based on the so-called Long-Side-Chain (LSC) polymers and their Short-Side-Chain (SSC) …

The incorporation of cerium and manganese ions in perfluorosulfonic acid (PFSA)
membranes strongly decreases the fluoride ion emission rate from fuel cell membrane …

In this work, we operated a 16-cell proton-exchange membrane fuel cell (PEMFC) stack
based on a Pt/C anode and a cathode under/air at constant current, temperature, relative …

Chemical durability of perfluorosulfonic acid (PFSA) membranes is of crucial importance for
their applications in proton exchange membrane fuel cells (PEMFCs). Herein, we report an …

Partially fluorinated poly (arylene ether sulfone) multiblock copolymers bearing
perfluorosulfonic functions (ps‐PES‐FPES), with ionic exchange capacity (IEC) ranging …

Thin perfluorosulfonated ion-conducting polymers (PFSI ionomers) in energy-conversion
devices have limitations in functionality attributed to confinement-driven and surface …

The review analyzes and summarizes the results of investgations of lithium-conducting
polymer electrolytes obtained via ion exchange from the initial H+ form of perfluorinated …