The stability of single‑atom catalysts in thermocatalysis  

作　　者：Sudong Chae Yi Chen Ji Yang Ji Su 

机构地区：[1]Energy Storage and Distributed Resources Division,Lawrence Berkeley National Laboratory,Berkeley,CA 94720,USA [2]Chemical Sciences Division,Lawrence Berkeley National Laboratory,Berkeley,CA 94720,USA [3]The Molecular Foundry Division,Lawrence Berkeley National Laboratory,Berkeley,CA 94720,USA

出　　处：《Surface Science and Technology》2024年第1期232-244,共13页表面科学技术(英文)

基　　金：supported financially by the Division of Chemical Sciences,Geosciences,and Biosciences,Office of Basic Energy Sciences,US Department of Energy(Award No.DE-SC0022273).

摘　　要：Single-atom catalysts(SACs)featuring 100%atom utilization and uniform isolated active sites have been receiving sustainable attention over the last decade,as they offer exceptional performance in various catalytic applications.The motivation behind studying SACs is to develop highly active,selective,and stable catalysts for industrial applications with desirable economic and ecological benefits.Despite their promising potential,SACs face challenges related to stability,which need to be addressed for practical implementation.In this mini-review we discuss the existing stability issues of SACs,and summarize the deactivation mechanism and behaviors,protective strategies,and regeneration methods of SACs.We highlighted the challenges and prospects of future SACs study,aiming to pave the way for their widespread application in industrial processes.

关 键 词：Single-atom catalysts Thermocatalysis STABILITY Metal-support interactions 

分 类 号：O64[理学—物理化学]