Oxygen evolution reaction (OER) is an important half‐reaction involved in many
electrochemical applications, such as water splitting and rechargeable metal–air batteries …

As a promising substitute for fossil fuels, hydrogen has emerged as a clean and renewable
energy. A key challenge is the efficient production of hydrogen to meet the commercial-scale …

Proton exchange membrane water electrolyzer (PEMWE) technology is of interest in the
context of electrocatalytic hydrogen generation from renewable energies. It has the benefits …

Hydrogen as an energy source has been identified as an optimal pathway for mitigating
climate change by combining renewable electricity with water electrolysis systems. Proton …

Oxygen evolution reaction (OER) is a cornerstone reaction for a variety of electrochemical
energy conversion and storage systems such as water splitting, CO2/N2 reduction …

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

High-entropy alloy (HEA) nanoparticles are promising catalyst candidates for the acidic
oxygen evolution reaction (OER). Herein, we report the synthesis of IrFeCoNiCu-HEA …

Hydrogen, as a clean energy carrier, is of great potential to be an alternative fuel in the
future. Proton exchange membrane (PEM) water electrolysis is hailed as the most desired …

Electrochemical water splitting is an appealing technology to produce high-purity hydrogen
as a clean and sustainable energy carrier. The efficiency of water splitting largely depends …

Preparing efficient and stable catalysts is one of the most urgent problems for water splitting.
Herein, IrNi-FeNi 3 hybrid self-supported on nickel foam with unique nanosheets and 1.218 …