Recently, the missing link between homogeneous and heterogeneous catalysis has been
found and it was named single-atom catalysis (SAC). However, the SAC field still faces …

Single-atom catalysts (SACs) are advantageous because every active atom is exposed at
the surface, ensuring maximum utilization of catalytically active metals. To optimize the …

Isolated atoms featuring unique reactivity are at the heart of enzymatic and homogeneous
catalysts. In contrast, although the concept has long existed, single-atom heterogeneous …

The modulation effect has been widely investigated to tune the electronic state of single‐
atomic M‐N‐C catalysts to enhance the activity of oxygen reduction reaction (ORR) …

Noble metals have received widespread applications in the field of catalysis due to their
unique intrinsic properties and irreplaceable catalytic activities. However, in consideration of …

Oxygen reduction reaction via the two‐electron route (2e− ORR) provides a green method
for the direct production of hydrogen peroxide (H2O2) along with in situ utilization. The …

Abstract Hydrogen peroxide (H2O2) is an environmentally friendly oxidant, finding
widespread use across the chemical industry, in sanitation and environmental remediation …

Single metal atoms embedded within select supporting matrices have shown great potential
in the development of high-efficiency, low-cost electrocatalysts because of maximal atom …

Reducing the usage of noble metals, such as platinum-based catalysts for oxygen reduction
reaction (ORR) is pressingly demanded towards the practical applications of proton …

Electrochemical energy systems such as fuel cells and metal–air batteries can be used as
clean power sources in the field of electric transportation and possess great potential in the …