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 …

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 …

Atomically dispersed MNC (M refers to transition metals) materials represent the most
promising catalyst alternatives to the precious metal Pt for the electrochemical reduction of …

Zinc–air batteries (ZABs) are considered as one of the most promising energy systems due
to their environmentally friendly and high energy density characteristics. Nevertheless, the …

The discovery of low‐cost and high‐performance bifunctional oxygen electrocatalysts is vital
to the future commercialization of rechargeable zinc‐air batteries (ZABs). Herein, a Fe single …

Electrocatalysts with single metal atoms as active sites have received increasing attention
owing to their high atomic utilization efficiency and exotic catalytic activity and selectivity …

Most applications in energy storage devices revolve around the application of graphene.
Graphene is capable of enhancing the performance, functionality as well as durability of …

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

Disordered multicomponent systems, occupying the mostly uncharted centres of phase
diagrams, were proposed in 2004 as innovative materials with promising applications. The …

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 …