sacs

metastatic colorectal

catalysts_105709

liver transplantation

single-atom

catalysts_98110

organic synthesis

filtering problem

functional traits

polyurea

heterogeneous catalysis

accelerated failure time

smsi

single atom

single-atom catalysts

fake news_59396

ganoderma

heterovalent

Advanced Functional Materials

The development of efficient catalysts is pivotal for pollution abatement to guarantee a sustainable and green industrial production. Supported single atom catalysts (SACs) with the advantages of maximum atom utilization, unique electronic structure, and distinguished metal support interaction have recently become a hotspot in the catalysis community, and bring new opportunities for environmental catalysis. This review aims to provide a comprehensive overview of the latest progress on the environmental SACs from both the fundamental and practical points of view. It starts with highlighting the state‐of‐the‐art synthesis strategies of great values for the practical use to construct challenging SACs. The applications of SACs in the environmental remediation processes are critically summarized, including CO oxidation, NO x decomposition, volatile organic compounds incineration, CO 2 conversion, and water purification. Meanwhile, the topic also sketches out the recent progress for the non‐mercury catalyzed acetylene hydrochlorination reaction to address the environmental‐benign synthesis. Emphasis is placed on the elucidation of the structure–activity relationships and the underlying catalytic mechanisms to shed light on the guidelines for catalyst optimization and upgradation. Finally, the remaining challenges and perspectives for this flourishing field are also discussed.

Heterogeneous Single Atom Environmental Catalysis: Fundamentals, Applications, and Opportunities