{"title":"电催化中的电化学扫描隧道显微镜","authors":"Yu-Qi Wang , Dong Wang","doi":"10.1016/j.coelec.2024.101512","DOIUrl":null,"url":null,"abstract":"<div><p>Unraveling electrocatalytic processes and mechanisms enables the rational design of high-performance electrocatalysts. Unambiguous insights demand nanometric morphological information of catalysts during electrocatalysis. Electrochemical scanning tunneling microscopy (EC-STM) effectively achieves this goal by probing the atomic and molecular structure of active sites under real reaction conditions. To date, EC-STM has helped to understand the distribution of highly active sites, adsorption, and transformation of reactants, and the structural evolution of catalysts during electrocatalytic reactions such as oxygen reduction reaction (ORR), oxygen evolution reaction (OER), CO<sub>2</sub> reduction reaction (CO<sub>2</sub>RR), and hydrogen evolution reaction (HER). This review article highlights the pioneering work of EC-STM in electrocatalysis and discusses the enormous potential of EC-STM to shed light on controversial issues in the future.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":"46 ","pages":"Article 101512"},"PeriodicalIF":7.9000,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Electrochemical scanning tunneling microscopy in electrocatalysis\",\"authors\":\"Yu-Qi Wang , Dong Wang\",\"doi\":\"10.1016/j.coelec.2024.101512\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Unraveling electrocatalytic processes and mechanisms enables the rational design of high-performance electrocatalysts. Unambiguous insights demand nanometric morphological information of catalysts during electrocatalysis. Electrochemical scanning tunneling microscopy (EC-STM) effectively achieves this goal by probing the atomic and molecular structure of active sites under real reaction conditions. To date, EC-STM has helped to understand the distribution of highly active sites, adsorption, and transformation of reactants, and the structural evolution of catalysts during electrocatalytic reactions such as oxygen reduction reaction (ORR), oxygen evolution reaction (OER), CO<sub>2</sub> reduction reaction (CO<sub>2</sub>RR), and hydrogen evolution reaction (HER). This review article highlights the pioneering work of EC-STM in electrocatalysis and discusses the enormous potential of EC-STM to shed light on controversial issues in the future.</p></div>\",\"PeriodicalId\":11028,\"journal\":{\"name\":\"Current Opinion in Electrochemistry\",\"volume\":\"46 \",\"pages\":\"Article 101512\"},\"PeriodicalIF\":7.9000,\"publicationDate\":\"2024-04-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Opinion in Electrochemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2451910324000735\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Electrochemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2451910324000735","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Electrochemical scanning tunneling microscopy in electrocatalysis
Unraveling electrocatalytic processes and mechanisms enables the rational design of high-performance electrocatalysts. Unambiguous insights demand nanometric morphological information of catalysts during electrocatalysis. Electrochemical scanning tunneling microscopy (EC-STM) effectively achieves this goal by probing the atomic and molecular structure of active sites under real reaction conditions. To date, EC-STM has helped to understand the distribution of highly active sites, adsorption, and transformation of reactants, and the structural evolution of catalysts during electrocatalytic reactions such as oxygen reduction reaction (ORR), oxygen evolution reaction (OER), CO2 reduction reaction (CO2RR), and hydrogen evolution reaction (HER). This review article highlights the pioneering work of EC-STM in electrocatalysis and discusses the enormous potential of EC-STM to shed light on controversial issues in the future.
期刊介绍：
The development of the Current Opinion journals stemmed from the acknowledgment of the growing challenge for specialists to stay abreast of the expanding volume of information within their field. In Current Opinion in Electrochemistry, they help the reader by providing in a systematic manner:
1.The views of experts on current advances in electrochemistry in a clear and readable form.
2.Evaluations of the most interesting papers, annotated by experts, from the great wealth of original publications.
In the realm of electrochemistry, the subject is divided into 12 themed sections, with each section undergoing an annual review cycle:
• Bioelectrochemistry • Electrocatalysis • Electrochemical Materials and Engineering • Energy Storage: Batteries and Supercapacitors • Energy Transformation • Environmental Electrochemistry • Fundamental & Theoretical Electrochemistry • Innovative Methods in Electrochemistry • Organic & Molecular Electrochemistry • Physical & Nano-Electrochemistry • Sensors & Bio-sensors •
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