Green hydrogen is generated by water electrolysis using renewable energy sources. For
green hydrogen to become cost-effective in front of hydrogen production from fossil fuels …

Zinc-air batteries (ZABs) have ignited a surge of research in energy storage technologies,
owing to their advantages of low cost, high safety, and environmental friendliness. Recently …

Alkaline water electrolysis (AWE) plays a crucial role in the realization of a hydrogen
economy. The design and development of efficient and stable bifunctional catalysts for both …

Abstract Ti, V, Cr, Mn, Co, and Cu, have been investigated as a third dopant in NiFe sulfide
for enhanced oxygen evolution reaction (OER)/oxygen reduction reaction (ORR). The effects …

While high‐entropy alloys, high‐entropy oxides, and high‐entropy hydroxides, are
advanced as a novel frontier in electrocatalytic oxygen evolution, their inherent activity …

High-entropy materials (HEMs) offer a quasi-continuous spectrum of active sites and have
generated great expectations in fields such as electrocatalysis and energy storage. Despite …

An AB2X4 spinel structure, with tetrahedral A and octahedral B sites, is a paradigmatic class
of catalysts with several possible geometric configurations and numerous applications …

Although various kinds of cocatalyst are developed and decorated on the bismuth vanadate
(BiVO4) photoanode, its photoelectrochemical (PEC) water splitting performance is limited …

Beyond optimizing electronic energy levels, the modulation of the electronic spin
configuration is an effective strategy, often overlooked, to boost activity and selectivity in a …

It remains a grand challenge to develop electrocatalysts with simultaneously high activity,
long durability, and low cost for the oxygen evolution reaction (OER), originating from two …