Oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are key reactions for
fuel cells and metal-air batteries, which are of great significance for the researches of new …

The core of clean energy technologies such as fuel cells, water electrolyzers, and metal–air
batteries depends on a series of oxygen and hydrogen-based electrocatalysis reactions …

The nickel‐iron based materials are widely studied as excellent oxygen evolution reaction
(OER) electrocatalysts. However, its relatively poor OER stability limits its practical …

With the intensification of global environmental pollution and resource scarcity, hydrogen
has garnered significant attention as an ideal alternative to fossil fuels due to its high energy …

Since the oxygen evolution reaction (OER) is the critical half reaction for highly efficient
water splitting, OER catalysts with synergistically enhanced activity and stability are now …

An advance of highly efficient nanostructured electrocatalysts based on non-noble metals for
water electrolysis and urea oxidation reaction (UOR) are of great significance for urea …

Rapid performance degradation in alkaline hydrogen evolution catalysts, attributed to low
intrinsic activity and bubble‐shielding effects under high current densities, poses a …

In this study, we present self-supported vanadium-doped copper sulfide (Cu 2 S) electrodes
as effective catalytic network for alkaline water electrolysis. The electrodes demonstrate a …

Electrocatalytic nitrate reduction to ammonia (NO3RR) in a neutral medium is a green and
effective strategy for treating nitrate pollution meanwhile producing ammonia. However, the …

Water splitting is crucial for green hydrogen production, yet gas bubble dynamics has been
underexplored until recently. Bubbles reduce electrochemically active surface area …