Controlling the synthesis of metal nanostructures is one approach for catalyst engineering
and performance optimization in electrocatalysis. As an emerging class of unconventional …

Abstract Single‐atom‐alloys (SAAs), as an emerging kind of materials, combine the
advantages of alloy and single‐atom catalysts. The full atomic utilization of active sites and …

The hydrogen spillover effect has garnered considerable attention as a promising avenue to
enhance the activity of the hydrogen evolution reaction (HER) in metal‐support compound …

Achieving efficient and robust hydrogen evolution reaction (HER) electrocatalysts under all‐
pH conditions is significant for clean hydrogen production. Herein, an ultralow Pt‐decorated …

Constructing highly-efficient electrocatalysts toward hydrogen evolution reaction
(HER)/oxygen evolution reaction (OER)/oxygen reduction reaction (ORR) with excellent …

The discovery and identification of novel active sites are paramount for deepening the
understanding of the catalytic mechanism and driving the development of remarkable …

Constructing and manipulating hetero‐interfaces for the electrocatalytic hydrogen evolution
reaction (HER) is highly desirable, but still poses a significant challenge. Herein, this work …

Ruthenium (Ru) has been theoretically considered a viable alkaline hydrogen evolution
reaction electrocatalyst due to its fast water dissociation kinetics. However, its strong affinity …

Conspectus Recent decades have witnessed the rapid development of catalytic science,
especially after Taylor and Armstrong proposed the notion of the “active site” in 1925. By …

The slow water dissociation process in alkaline electrolyte severely limits the kinetics of
HER. The orientation of H2O is well known to affect the dissociation process, but H2O …