Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

Photocatalysts with metal single atoms (SAs) as active sites have attracted widespread
interest owing to their maximum atomic utilization efficiency, well-defined active centers and …

Zinc–iodine batteries are promising energy storage devices with the unique features of
aqueous electrolytes and safer zinc. However, their performances are still limited by the …

Metal–organic frameworks (MOFs) have been widely recognized as one of the most
fascinating classes of materials from science and engineering perspectives, benefiting from …

Electrochemically converting nitrate, a widespread water pollutant, back to valuable
ammonia is a green and delocalized route for ammonia synthesis, and can be an appealing …

In this study, we present microporous carbon (MPC), hollow microporous carbon (HMC) and
hierarchically porous carbon (HPC) to demonstrate the importance of strategical designing …

Develo** high-efficiency and low-cost catalysts towards oxygen evolution reaction (OER)
is extremely important for overall water splitting and rechargeable metal− air batteries …

As low-cost electrocatalysts for oxygen reduction reaction applied to fuel cells and metal-air
batteries, atomic-dispersed transition metal-nitrogen-carbon materials are emerging, but the …

The development of precious‐metal alternative electrocatalysts for oxygen reduction
reaction (ORR) is highly desired for a variety of fuel cells, and single atom catalysts (SACs) …

This study demonstrates a special ultrathin N-doped graphene nanomesh (NGM) as a
robust scaffold for highly exposed Fe–N4 active sites. Significantly, the pore sizes of the …