Typical catalyst inks in proton exchange membrane fuel cells (PEMFCs) are composed of a
catalyst, its support, an ionomer and a solvent and are used with solution processing …

Abstract Roll-to-roll (R2R) manufacturing paired with slot die coating is a promising route to
realize the mass production of catalyst layers of proton exchange membrane fuel cells and …

Ionic liquids (ILs) have shown to be promising additives to the catalyst layer to enhance
oxygen reduction reaction in polymer electrolyte fuel cells. However, fundamental …

We present a rheological investigation of fuel cell catalyst inks. The effects of ink parameters,
which include carbon black-support structure, Pt presence on carbon support (Pt–carbon) …

To improve the performance of membrane electrode assemblies used in proton exchange
membrane fuel cells, a better understanding is necessitated regarding the …

To enable gigawatt-scale deployment of proton exchange membrane water electrolysers
(PEMWEs), drastic reductions from current iridium loadings of 2–3 mgIr cm− 2 to less than …

The stability of the catalyst slurry of a proton-exchange membrane fuel cell (PEMFC) is of
great significance to its large-scale production and commercialization. In this study, three …

Ultra-small angle X-ray scattering (USAXS) was employed to investigate the effects of
carbon support type, the presence of platinum on carbon, and ionomer loading on the …

The electrochemical conversion of carbon dioxide is of increasing interest because it offers a
means of achieving the generation of value-added products, mitigation of greenhouse gas …

Electrolytic devices are energy-conversion technologies that can assist in decarbonizing
essential industries that are hard to decarbonize. These systems use electricity to drive …