In situ studies of energy-related electrochemical reactions using Raman and X-ray absorption spectroscopy

作     者：Heng‐Quan Chen Lie Zou Di‐Ye Wei Ling‐Ling Zheng Yuan‐Fei Wu Hua Zhang Jian‐Feng Li 陈亨权;邹列;魏笛野;郑灵灵;吴元菲;张华;李剑锋

作者机构：College of EnergyState Key Laboratory of Physical Chemistry of Solid SurfacesiChEMCollege of Chemistry and Chemical EngineeringCollege of MaterialsFujian Key Laboratory of Advanced MaterialsXiamen UniversityXiamen 361005FujianChina 

出 版 物：《Chinese Journal of Catalysis》 (催化学报（英文）)

年 卷 期：2022年第43卷第1期

页      面：33-46页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学] 0702[理学-物理学] 0713[理学-生态学] 

基　　金：国家自然科学基金(21925404,21775127,21991151,22021001) 国家重点研发项目(2020YFB1505800,2019YFA0705400) 111工程(B17027) 

主　　题：Raman spectroscopy X-ray absorption spectroscopy In situ characterization Electrocatalysis Energy conversion and storage 

摘      要：Electrochemical energy conversion technologies involving processes such as water splitting and O_(2)/CO_(2) reduction,provide promising solutions for addressing global energy scarcity and minimizing adverse environmental ***,due to a lack of an in-depth understanding of the reaction mechanisms and the nature of the active sites,further advancement of these techniques has been limited by the development of efficient and robust ***,in situ characterization of these electrocatalytic processes under working conditions is *** this review,recent applications of in situ Raman spectroscopy and X-ray absorption spectroscopy for various nano-and single-atom catalysts in energy-related reactions are *** cases are highlighted,including the capture of oxygen-containing intermediate species formed during the reduction of oxygen and oxidation of hydrogen,and the detection of catalyst structural transformations occurring with the change in potential during the evolution of oxygen and reduction of CO_(2).Finally,the challenges and outlook for advancing in situ spectroscopic technologies to gain a deeper fundamental understanding of these energy-related electrocatalytic processes are discussed.