Single‐atom catalysts (SACs) have attracted considerable attention in heterogeneous
catalysis because of their well‐defined active sites, maximum atomic utilization efficiency …

Single‐atom catalysts, featuring some of the most unique activities, selectivity, and high
metal utilization, have been extensively studied over the past decade. Given their high …

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 …

Hitherto, Pt-based catalysts still are state of the art for oxygen reduction reaction (ORR) and
hydrogen evolution reaction (HER), but high dosage, low atom-utilization efficiency, and …

The rational design of lightweight, broad‐band, and high‐performance microwave
absorbers is urgently required for addressing electromagnetic pollution issue. Metal single …

The rational design of bifunctional catalysts with excellent activity and stability toward the
oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) is essential for …

Atomically dispersed metal-nitrogen-carbon (M− N− C) oxygen reduction reaction (ORR)
catalysts have been proven as one of the most promising non-precious metal catalysts. In …

Exploring low-cost, highly active, and durable oxygen reduction catalysts is essential for the
widespread use of proton exchange membrane fuel cells. Fe–N–C catalysts with nitrogen …

In situ growing transition metals on N‐doped carbon by atomic doping produces a class of
promising alternatives to replace Pt‐based catalysts for redox reactions, yet still suffer from …

The oxygen reduction reaction (ORR) is essential for both energy conversion devices and
green hydrogen peroxide (H 2 O 2) synthesis. Whereas, it remains a challenge to efficiently …