Hydrogen has emerged as a new energy vector beyond its usual role as an industrial
feedstock, primarily for the production of ammonia, methanol, and petroleum refining. In …

Electrocatalysts with single metal atoms as active sites have received increasing attention
owing to their high atomic utilization efficiency and exotic catalytic activity and selectivity …

Herein, a novel dual single‐atom catalyst comprising adjacent Fe‐N4 and Mn‐N4 sites on
2D ultrathin N‐doped carbon nanosheets with porous structure (FeMn‐DSAC) was …

Single‐atom catalysts (SACs) with highly active sites atomically dispersed on substrates
exhibit unique advantages regarding maximum atomic efficiency, abundant chemical …

Clean and efficient energy storage and conversion via sustainable water and nitrogen
reactions have attracted substantial attention to address the energy and environmental …

Oxygen evolution and reduction reactions play a critical role in determining the efficiency of
the water cycling (H2O⇔ H2+ 1 2 O2), in which the hydrogen serves as the energy carrier …

Fuel cells, a sustainable technology that assures a cleaner earth, once experienced
disillusion due to the issue of economic viability associated with the massive usage of Pt …

FeN4 moieties embedded in partially graphitized carbon are the most efficient platinum
group metal free active sites for the oxygen reduction reaction in acidic proton‐exchange …

Metal–nitrogen–carbon (M–N–C) single-atom catalysts (SACs) have emerged as a potential
substitute for the costly platinum-group catalysts in oxygen reduction reaction (ORR) …

Metal‐containing nanoparticles (M‐NPs) in metal/nitrogen‐doped carbon (M‐N‐C) catalysts
have been considered hostile to the acidic oxygen reduction reaction (ORR). The relation …