The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are core steps of
various energy conversion and storage systems. However, their sluggish reaction kinetics …

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

Green hydrogen is obtained by electrochemical water splitting using electricity converted
from renewable energy sources. When green hydrogen undergoes combustion, it produces …

The development of productive catalysts for the oxygen evolution reaction (OER) remains a
major challenge requiring significant progress in both mechanism and material design …

The role of multiple vacancies containing cation and anion defects in NiFe layered double
hydroxide (LDH) is still worth pursuing in electrocatalytic oxygen evolution reaction (OER) …

The development of acid-stable oxygen evolution reaction electrocatalysts is essential for
high-performance water splitting. Here, we report an electrocatalyst with Ru-atom-array …

The reasonable design of electrocatalysts with rapid self-reconstruction for an efficient
oxygen evolution reaction (OER) at commercially required current densities is highly …

High-entropy alloys (HEAs) comprising five or more elements in near-equiatomic
proportions have attracted ever increasing attention for their distinctive properties, such as …

Heteroatom doping has emerged as a highly effective strategy to enhance the activity of
metal‐based electrocatalysts toward the oxygen evolution reaction (OER). It is widely …

Rational design of single atom catalyst is critical for efficient sustainable energy conversion.
However, the atomic-level control of active sites is essential for electrocatalytic materials in …