The well‐established proton exchange membrane (PEM)‐based water electrolysis, which
operates under acidic conditions, possesses many advantages compared to alkaline water …

Metal alloys‐structured electrocatalysts (MAECs) have made essential contributions to
accelerating the practical applications of electrocatalytic devices in renewable energy …

Nanoparticles of high entropy alloys (HEAs) have distinct properties that result from their
high surface-to-volume ratios coupled with synergistic interactions among their five or more …

One-dimensionally (1D) hollow noble meal nanotubes are attracting continuous attention
because of their huge potential applications in catalysis and electrocatalysis. Herein, we …

Iridium oxide (IrO x)-based materials are the most suitable oxygen evolution reaction (OER)
catalysts for water electrolysis in acidic media. There is a strong demand from industry for …

This paper evaluates iridium (Ir) and Ir oxide nanoparticles for baseline oxygen evolution
performance and durability in rotating disk electrode (RDE) half-cells. These efforts address …

Discovering acid-stable, cost-effective, and active catalysts for oxygen evolution reaction
(OER) is critical since this reaction is a bottleneck in many electrochemical energy …

Although traditional IrO2 nanoparticles loaded on a carbon support (IrO2@ C) have been
taken as a benchmark catalyst for the oxygen evolution reaction (OER), their catalytic …

Developing an acid-stable oxygen evolution reaction (OER) catalyst is essential for efficient
water splitting; however, high overpotentials and poor stability severely hinder its …

Water splitting by electrolysis is a promising technology that can address rising energy
demands and environmental pollution. However, the oxygen evolution reaction (OER), as …