The electron‐transfer process during the oxygen evolution reaction (OER) often either
proceeds solely via a metal redox chemistry (adsorbate evolution mechanism (AEM), with …

This Review provides an overview of the emerging concepts of catalysts, membranes, and
membrane electrode assemblies (MEAs) for water electrolyzers with anion-exchange …

Dynamic reconstruction of catalyst active sites is particularly important for metal oxide-
catalyzed oxygen evolution reaction (OER). However, the mechanism of how vacancy …

The sluggish kinetics of oxygen evolution reaction (OER) and high iridium loading in catalyst
coated membrane (CCM) are the key challenges for practical proton exchange membrane …

The regulation of atomic and electronic structures of active sites plays an important role in
the rational design of oxygen evolution reaction (OER) catalysts toward electrocatalytic …

Surface reconstruction generates real active species in electrochemical conditions; rational
regulating reconstruction in a targeted manner is the key for constructing highly active …

Valence tuning of transition metal oxides is an effective approach to design high‐
performance catalysts, particularly for the oxygen evolution reaction (OER) that underpins …

Recently, researchers have focused on non-noble metal catalysts to replace noble metal
catalysts for oxygen evolution reaction that is crucial for hydrogen production from water …

The oxygen evolution reaction is central to making chemicals and energy carriers using
electrons. Combining the great tunability of enzymatic systems with known oxide-based …

The proton exchange membrane (PEM) water electrolysis is one of the most promising
hydrogen production techniques. The oxygen evolution reaction (OER) occurring at the …