Proton exchange membrane water electrolyzers (PEMWEs) are an attractive technology for
renewable energy conversion and storage. By using green electricity generated from …

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

Discovery of earth-abundant electrocatalysts to replace iridium for the oxygen evolution
reaction (OER) in a proton exchange membrane water electrolyzer (PEMWE) represents a …

Active and stable electrocatalysts for the oxygen evolution reaction are required to produce
hydrogen from water using renewable electricity. Here we report that incorporating Mn into …

As the most desirable hydrogen production device, the highly efficient acidic proton
exchange membrane water electrolyzers (PEMWE) are severely limited by the sluggish …

Water oxidation, or the oxygen evolution reaction (OER), which combines two oxygen atoms
from two water molecules and releases one oxygen molecule, plays the key role by …

Earth-abundant electrocatalysts for the oxygen evolution reaction (OER) able to work in
acidic working conditions are elusive. While many first-row transition metal oxides are …

The oxygen evolution reaction (OER), as the anodic reaction of water electrolysis (WE),
suffers greatly from low reaction kinetics and thereby hampers the large-scale application of …

Developing efficient and durable electrocatalysts for the oxygen evolution reaction (OER) in
acidic media is attractive but still challenging. In this study, ultrafine defective RuO2 …

Hydrogen is a clean and renewable energy carrier for powering future transportation and
other applications. Water electrolysis is a promising option for hydrogen production from …