With increasing interest in energy storage solutions, rapid progress has been made by
researchers in the area of rechargeable Zn–air batteries (R-ZABs), which offer multiple …

Zn-air batteries are highly attractive for direct chemical-to-electrical energy conversion and
for solving the energy crisis and environmental problems. Designing efficient oxygen …

Rechargeable zinc–air batteries typically require efficient, durable, and inexpensive
bifunctional electrocatalysts to support oxygen reduction/evolution reactions (ORR/OER) …

Metal-based atomically dispersed catalysts have attracted more attention because of their
excellent catalytic performance and nearly 100% atom utilization. Therefore, it is very …

Induced polarization response and integrated magnetic resonance show prosperous
advantages in boosting electromagnetic wave absorption but still face huge challenges in …

Single-atom catalysts based on metal–N4 moieties and anchored on carbon supports
(defined as M–N–C) are promising for oxygen reduction reaction (ORR). Among those, M–N …

Since the discovery of N-doped carbon nanotubes as the first carbon-based metal-free
electrocatalyst (C-MFEC) for oxygen reduction reaction (ORR) in 2009, C-MFECs have …

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 …

Single atom catalysts with defined local structures and favorable surface microenvironments
are significant for overcoming slow kinetics and accelerating O2 electroreduction. Here …

Fe single‐atom catalysts (Fe SACs) with atomic FeNx active sites are very promising
alternatives to platinum‐based catalysts for the oxygen reduction reaction (ORR). The …