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 …

Ionomers, which are used as polymer electrolyte membranes as well as catalyst binders in
membrane electrode assemblies, are a key component of electrochemical energy …

State-of-the-art automotive fuel cells that operate at about 80° C require large radiators and
air intakes to avoid overheating. High-temperature fuel cells that operate above 100° C …

Modern electrochemical energy conversion devices require more advanced proton
conductors for their broad applications. Phosphonated polymers have been proposed as …

Cross‐linking is widely accepted as an effective method to improve the mechanical strength
and durability of phosphoric acid (PA) doped polybenzimidazole (PBI) membranes …

Transport and stability issues of proton and hydroxide ion conducting separator membranes
for fuel cells are critically discussed from a fundamental point of view. Considerations of …

Ion-exchange membranes play an important role today in deionization of aqueous solutions,
in electrochemical synthesis, and in energy conversion and storage. Some of the …

The ether-free aromatic polymer electrolytes have the potential to be used as proton
exchange membranes (PEMs) and binders materials in fuel cells. Nevertheless, it is still a …

As fuel cells and electrolyzers require higher performance and durability, the design aspects
of polymer electrolytes continue to evolve. One distinctive trend in achieving a remarkably …

Proton exchange membrane fuel cells (PEMFCs) face a significant challenge when
operating in high-temperature and low-humidity environments, the hydrocarbon-based …