Metal-air batteries (MABs) and fuel cells (FCs) critically rely on electrocatalytic O 2 activation,
and O 2 reduction reaction (ORR), with noble metal-free materials. However, the inception of …

Oxygen reduction reaction (ORR), oxygen evolution reaction (OER) and hydrogen evolution
reaction (HER) are three key reactions for the development of green and sustainable energy …

A coupling catalyst of highly dispersed N, P co‐doped carbon frames (NPCFs) anchored
with Fe single atoms (SAs) and Fe2P nanoparticles (NPs) is synthesized by a novel in situ …

Demonstrated here is the correlation between atomic configuration induced electronic
density of single‐atom Co active sites and oxygen reduction reaction (ORR) performance by …

The regulation of electron distribution of single‐atomic metal sites by atomic clusters is an
effective strategy to boost their intrinsic activity of oxygen reduction reaction (ORR). Herein …

The exploration of highly active, durable, and cost-effective electrocatalysts for the oxygen
reduction reaction (ORR) is indispensable for several important energy conversion …

Preparing advanced electrocatalysts via solid-phase reactions encounters the challenge of
low controllability for multiconstituent hybridization and microstructure modulation. Herein, a …

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 …

It is a vital requirement to explore high-efficiency and stable electrocatalysts for oxygen
reduction reaction (ORR) to further relieve energy depletion. However, it is a critical …

The electrocatalytic performance of nanomaterials can be enhanced by fine‐tuning the
coordination environment and number of low‐coordination atoms. Confinement engineering …