气候变化领域集成服务门户(CCPortal): Noble-metal single-atoms in thermocatalysis, electrocatalysis, and photocatalysis

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DOI	10.1039/d1ee00247c
	Noble-metal single-atoms in thermocatalysis, electrocatalysis, and photocatalysis
	Zhang F.; Zhu Y.; Lin Q.; Zhang L.; Zhang X.; Wang H.
发表日期	2021
ISSN	17545692
起始页码	2954
结束页码	3009
卷号	14 期号:5
英文摘要	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 the scarcity and high cost, maximizing the efficiency of noble metals for catalysis is of prime importance in the societal pursuit of sustainable energy. In recent years, noble-metal single-atom catalysts (NMSACs) with well-defined structures have gained great research attention due to their maximum atom utilization efficiency (100%), distinct active sites and high catalytic activity and selectivity. This review comprehensively discusses the recent advancements in NMSACs for catalytic applications. Firstly, various fabrication strategies for NMSACs are introduced with a focus on how to effectively stabilize single noble-metal atoms on appropriate substrates and prevent their migration and aggregation. Subsequently, some advanced characterization techniques are presented to precisely probe the noble-metal active sites at the atomic level, which is critical to investigate the structure of NMSACs. Furthermore, we provide a comprehensive summary of various types of NMSACs for the applications of thermocatalysis, electrocatalysis, and photocatalysis, with special emphasis on the structure-activity relationships and the underlying catalytic mechanisms. Finally, the remaining challenges and future opportunities are provided for guiding the rational design of advanced NMSACs toward various catalytic processes in the chemical transformation and energy conversion fields. © 2021 The Royal Society of Chemistry.
英文关键词	Atoms; Catalyst selectivity; Electrocatalysis; Energy conversion; Photocatalysis; Precious metals; Substrates; Catalytic applications; Catalytic mechanisms; Characterization techniques; Chemical transformations; Distinct active sites; Fabrication strategies; Structure activity relationships; Well-defined structures; Catalyst activity; catalysis; catalyst; detection method; electrochemical method; transformation
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190657
作者单位	Department of Chemical Engineering, Monash University, Clayton, VIC 3800, Australia
推荐引用方式 GB/T 7714	Zhang F.,Zhu Y.,Lin Q.,et al. Noble-metal single-atoms in thermocatalysis, electrocatalysis, and photocatalysis[J],2021,14(5).
APA	Zhang F.,Zhu Y.,Lin Q.,Zhang L.,Zhang X.,&Wang H..(2021).Noble-metal single-atoms in thermocatalysis, electrocatalysis, and photocatalysis.Energy & Environmental Science,14(5).
MLA	Zhang F.,et al."Noble-metal single-atoms in thermocatalysis, electrocatalysis, and photocatalysis".Energy & Environmental Science 14.5(2021).