Proton‐exchange membrane water electrolyzers (PEMWEs) will play a key role in future
sustainable hydrogen production for mobility, households or chemical industry. Yet, the …

Proton exchange membrane water electrolyzers (PEMWEs) driven by renewable electricity
provide a facile path toward green hydrogen production, which is critical for establishing a …

Abstract Development of low-cost and high-performance oxygen evolution reaction catalysts
is key to implementing polymer electrolyte membrane water electrolysers for hydrogen …

The design of a low‐iridium‐loading anode catalyst layer with high activity and durability is a
key challenge for a proton exchange membrane water electrolyzer (PEMWE). Here, the …

The increasing scarcity of iridium (Ir) and its rutile-type oxide (IrO2), the current state-of-the-
art oxygen evolution reaction (OER) catalysts, is driving the transition toward the use of …

Recent research indicates a severe discrepancy between oxygen evolution reaction
catalysts dissolution in aqueous model systems and membrane electrode assemblies. This …

Long‐term catalyst stability is essential for the commercialization of hydrogen generation by
electrocatalytic water‐splitting. Current research, however, mainly focuses on improving …

Advanced materials are needed to meet the requirements of devices designed for
harvesting and storing renewable electricity. In particular, polymer electrolyte membrane …

The widespread application of green hydrogen production technologies requires cost
reduction of crucial elements. To achieve this, a viable pathway to reduce the iridium loading …

The commercialization of acidic proton exchange membrane water electrolyzers (PEMWE)
is heavily hindered by the price and scarcity of oxygen evolution reaction (OER) catalyst, ie …