Atomically dispersed metal catalysts (ADCs), as an emerging class of heterogeneous
catalysts, have been widely investigated during the past two decades. The atomic dispersion …

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 …

Understanding the site interaction nature of single‐atom catalysts (SACs), especially
densely populated SACs, is vital for their application to various catalytic reactions. Herein …

Zinc–air batteries are regarded as promising candidates for next-generation clean and
sustainable energy storage devices, due to their low-cost, safety, eco-friendliness, and high …

Electrochemical clean energy conversion and the production of sustainable chemicals are
critical in the journey to realizing a truly sustainable society. To progress electrochemical …

Platinum group metal-free (PGM-free) catalysts for the oxygen reduction reaction (ORR) with
atomically dispersed FeN4 sites have emerged as a potential replacement for low-PGM …

Single metal atoms embedded within select supporting matrices have shown great potential
in the development of high-efficiency, low-cost electrocatalysts because of maximal atom …

Future renewable energy supplies and a sustainable environment rely on many important
catalytic processes. Single‐atom catalysts (SACs) are attractive because of their maximum …

Owing to the high activity toward the oxygen reduction reaction (ORR) and the selectivity
toward the four-electron pathway, single atom Fe/N/C electrocatalysts have been considered …

Understanding the origin of high activity of Fe–N–C electrocatalysts in oxygen reduction
reaction (ORR) is critical but still challenging for developing efficient sustainable …