Persulfate (PS)-based advanced oxidation processes (AOPs) for pollutant removal have
attracted extensive interest, but some controversies about the identification of reactive …

MXenes have been extensively studied due to their high metallic conductivity, hydrophilic
properties, tunable layer structure and attractive surface chemistry, making them highly …

The development of Fe single-atom catalysts is greatly impeded by their lower oxygen
reduction reaction (ORR) performance in acid electrolytes when compared with Pt/C …

Hydrogen has emerged as a new energy vector beyond its usual role as an industrial
feedstock, primarily for the production of ammonia, methanol, and petroleum refining. In …

Emerging single atom catalysts (SACs), especially carbon-based SACs are appealing
materials in environmental catalysis because of their ultrahigh performances, environmental …

Reversibly adjusting the active structures of supported metal catalysts in response to
dynamic working conditions has long been pursued. Here we report the reaction …

Polymer electrolyte fuel cells, including acidic proton exchange membrane fuel cells
(PEMFCs) and alkaline anion exchange membrane fuel cells (AEMFCs), are the types of the …

MXenes, generally referring to two-dimensional (2D) transition-metal carbides, nitrides, and
carbonitrides, have received tremendous attention since the first report in 2011. Extensive …

Single‐atom catalysts (SACs) with highly active sites atomically dispersed on substrates
exhibit unique advantages regarding maximum atomic efficiency, abundant chemical …

The exploration of highly active, durable, and cost-effective electrocatalysts for the oxygen
reduction reaction (ORR) is indispensable for several important energy conversion …