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 …

Sustainable zinc–air batteries (ZABs) are considered promising energy storage devices
owing to their inherent safety, high energy density, wide operating temperature window …

Simultaneously increasing the activity and stability of the single-atom active sites of M–N–C
catalysts is critical but remains a great challenge. Here, we report an Fe–N–C catalyst with …

The electrochemical oxidation of small molecules to generate value‐added products has
gained enormous interest in recent years because of the advantages of benign operation …

To utilize intermittent renewable energy as well as achieve the goals of peak carbon dioxide
emissions and carbon neutrality, various electrocatalytic devices have been developed …

Transition metal oxide electrocatalysts have received significant research interest toward the
advancement of environmentally acceptable electrochemical applications and systems …

Recently, H 2 has attracted increasing attention as green energy carrier holding the
possibility to replace fossil fuel-based energy sources and thereby reduce CO 2 emissions …

The development of high-efficiency and durable bifunctional electrocatalysts for both the
oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is critical for the …

Rechargeable zinc-air batteries call for high-performance bifunctional oxygen
electrocatalysts. Transition metal single-atom catalysts constitute a promising candidate …

Single atom metal–nitrogen–carbon materials have shown immense potential for the oxygen
reduction reaction (ORR) while the development of durable catalysts with high reactivity …