{"title":"Progress in in-situ electrochemical nuclear magnetic resonance for battery research","authors":"Yong Jiang , Mengmeng Zhao , Zhangquan Peng , Guiming Zhong","doi":"10.1016/j.mrl.2024.200099","DOIUrl":null,"url":null,"abstract":"<div><p>A thorough understanding of the fundamental electrochemical and chemical processes in batteries is crucial to advancing energy density and power density. However, the characterizations of such processes are complex. <em>In-situ</em> electrochemical nuclear magnetic resonance (EC-NMR) offers the capability to collect real-time data during battery operation, furnishing insights into the local structures and ionic dynamics of materials by monitoring changes in the chemical environment around the nuclei. EC-NMR also has the advantages of being both quantitative and non-destructive. This paper systematically reviews the design of EC-NMR approach, and delves into the applications and progress of EC-NMR concerning battery reaction mechanisms, failure mechanisms, and overall battery systems. The review culminates in a comprehensive summary of the perspective and challenges associated with EC-NMR.</p></div>","PeriodicalId":93594,"journal":{"name":"Magnetic Resonance Letters","volume":"4 2","pages":"Article 200099"},"PeriodicalIF":0.0000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772516224000068/pdfft?md5=97c13b76f318d81093a8a661d1e11c2d&pid=1-s2.0-S2772516224000068-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Magnetic Resonance Letters","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2772516224000068","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A thorough understanding of the fundamental electrochemical and chemical processes in batteries is crucial to advancing energy density and power density. However, the characterizations of such processes are complex. In-situ electrochemical nuclear magnetic resonance (EC-NMR) offers the capability to collect real-time data during battery operation, furnishing insights into the local structures and ionic dynamics of materials by monitoring changes in the chemical environment around the nuclei. EC-NMR also has the advantages of being both quantitative and non-destructive. This paper systematically reviews the design of EC-NMR approach, and delves into the applications and progress of EC-NMR concerning battery reaction mechanisms, failure mechanisms, and overall battery systems. The review culminates in a comprehensive summary of the perspective and challenges associated with EC-NMR.
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