Iron–nitrogen–carbon materials (Fe–N–C) are known for their excellent oxygen reduction
reaction (ORR) performance. Unfortunately, they generally show a laggard oxygen evolution …

Single‐atom FeN4 sites at the edges of carbon substrates are considered more active for
oxygen electrocatalysis than those in plane; however, the conventional high‐temperature …

Efficient, robust and cost-effective bifunctional oxygen electrocatalysts for oxygen reduction
reaction (ORR) and oxygen evolution reaction (OER) are of vital importance to the …

It is necessary to explore affordable, high-performance, and durable catalysts for the oxygen
reduction reaction (ORR). Herein, a zinc-assisted pyrolysis-biomass strategy was proposed …

3d transition metals or their derivatives encapsulated in nitrogen-doped nanocarbon show
promising potential in non-precious metal oxygen electrocatalysts. Herein, we describe the …

Fe–N–C exhibits excellent electrocatalytic oxygen reduction reaction (ORR) activity, but the
synergistic effect between metallic and isolated iron species remains unclear. Herein, N …

Abstract Transition-metal-nitrogen-carbon (MN/C, M= Co, Fe, etc.)-based materials have
been spotlighted as favorable bifunctional electrocatalysts for oxygen reduction reaction …

Developing porous carbon-based non-precious-metal catalysts for an oxygen reduction
reaction (ORR) is a suitable approach to significantly reduce the costs of fuel cells or metal …

Iron‐nitrogen‐carbon materials are being intensively studied as the most promising
substitutes for Pt‐based electrocatalysts for the oxygen reduction reaction (ORR). A rational …

Efficient bifunctional electrocatalysts for oxygen reduction reaction (ORR) and oxygen
evolution reaction (OER) are required for metal air batteries, to replace costly metals, such …