In-situ/operando Raman techniques for in-depth understanding on electrocatalysis

doi:10.1016/j.cej.2023.141939

UM > INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING

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	In-situ/operando Raman techniques for in-depth understanding on electrocatalysis
	Chen, Mingpeng 1,2; Liu, Di 1; Qiao, Lulu 1; Zhou, Pengfei 1; Feng, Jinxian 1; Ng, Kar Wei1 ; Liu, Qingju 2; Wang, Shuangpeng 1,3; Pan, Hui1,3
	2023-04-01
Source Publication	Chemical Engineering Journal
ISSN	1385-8947
Volume	461
Abstract	Recently, the electrocatalysis has attracted increasing attention for the sustainable development of society, which has been applied for energy harvesting/storage and pollution control. Therefore, various electrocatalysts have emerged over the past two decades to improve the efficiency and reduce the cost for commercialization. However, a deep understanding of dynamical processes in the electrochemical reactions remains deficient, leading to the waste of effort in the design of electrocatalysts. As the reaction occurs on the surface of electrocatalyst, surface-sensitive technologies are essential to give an in-situ characterization for the dynamical process and guidance on the design of novel catalysts. Fortunately, in-situ/operando Raman technique can provide molecular-level fingerprint information on the surface of material, intermediates, and solvents under working conditions. This review elaborately summarizes recent advances of in-situ/operando Raman studies in probing different electrocatalytic systems. We systematically discuss the development, advantages, and configurations now available for applying these Raman techniques firstly. Then, the focus moves to their applications in five types of electrocatalytic reactions to gain a comprehensive understanding on the mechanisms. Finally, the challenges and perspectives on the future developments of in-situ/operando Raman techniques for electrocatalysis are presented.
Keyword	Electrocatalysis In-situ/operando Raman techniques Mechanistic insight Surface/interface analysis
DOI	10.1016/j.cej.2023.141939
URL	View the original
Language	英語English
Scopus ID	2-s2.0-85148344034
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Journal article
Collection	INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Affiliation	1.Institute of Applied Physics and Materials Engineering, University of Macau, Macao 2.Yunnan Key Laboratory for Micro/Nano Materials & Technology, National Center for International Research on Photoelectric and Energy Materials, School of Materials and Energy, Yunnan University, Kunming, 650091, China 3.Department of Physics and Chemistry, Faculty of Science and Technology, University of Macau, Macao
First Author Affilication	INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Recommended Citation GB/T 7714	Chen, Mingpeng,Liu, Di,Qiao, Lulu,et al. In-situ/operando Raman techniques for in-depth understanding on electrocatalysis[J]. Chemical Engineering Journal, 2023, 461.
APA	Chen, Mingpeng., Liu, Di., Qiao, Lulu., Zhou, Pengfei., Feng, Jinxian., Ng, Kar Wei., Liu, Qingju., Wang, Shuangpeng., & Pan, Hui (2023). In-situ/operando Raman techniques for in-depth understanding on electrocatalysis. Chemical Engineering Journal, 461.
MLA	Chen, Mingpeng,et al."In-situ/operando Raman techniques for in-depth understanding on electrocatalysis".Chemical Engineering Journal 461(2023).

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