This paper reviews the structure and principle of semiconductor-based gas sensors, the synthesis methods of single atom catalysts, the mechanisms by which single atom catalysts enhance gas sensitivity ...

A recent article in Nature Nanotechnology introduced a novel approach to enhance iridium catalyst performance by coordinating iridium single atoms (Ir 1) with cobalt–iron hydroxides (Co,Fe)-OH and ...

Single-atom catalysts (SACs) are materials consisting of individual metal atoms dispersed on a substrate (i.e., supporting surface). Recent studies have highlighted the promise of these catalysts for ...

• Bimetallic single-atom catalysts (bimSACs) have garnered signifcant attention for leveraging the synergistic functions of the two metal active centers. • This review focuses on the advancements in ...

Researchers have created a cutting-edge catalyst that turns CO2 into methanol more efficiently than ever before. Instead of using clumps of metal atoms, they engineered a system where each single ...

(Nanowerk Spotlight) Electrochemical conversion of carbon dioxide to carbon monoxide represents an effective approach to both reduce greenhouse gas emissions and produce valuable chemical feedstocks.