Xinliang Li, Zhaodong Huang, Christopher E. Shuck, Guojin Liang, Yury Gogotsi, Chunyi Zhi
{"title":"MXene chemistry, electrochemistry and energy storage applications","authors":"Xinliang Li, Zhaodong Huang, Christopher E. Shuck, Guojin Liang, Yury Gogotsi, Chunyi Zhi","doi":"10.1038/s41570-022-00384-8","DOIUrl":null,"url":null,"abstract":"The diverse and tunable surface and bulk chemistry of MXenes affords valuable and distinctive properties, which can be useful across many components of energy storage devices. MXenes offer diverse functions in batteries and supercapacitors, including double-layer and redox-type ion storage, ion transfer regulation, steric hindrance, ion redistribution, electrocatalysts, electrodeposition substrates and so on. They have been utilized to enhance the stability and performance of electrodes, electrolytes and separators. In this Review, we present a discussion on the roles of MXene bulk and surface chemistries across various energy storage devices and clarify the correlations between their chemical properties and the required functions. We also provide guidelines for the utilization of MXene surface terminations to control the properties and improve the performance of batteries and supercapacitors. Finally, we conclude with a perspective on the challenges and opportunities of MXene-based energy storage components towards future practical applications. Dramatic innovations in surface and bulk chemistry enable MXenes to flourish in electrochemical applications. This Review analyses the recorded footprints of MXene components for energy storage, with particular attention paid to a coherent understanding of the fundamental relationship between MXene components and their qualified roles from a nuanced chemical perspective.","PeriodicalId":18849,"journal":{"name":"Nature reviews. Chemistry","volume":null,"pages":null},"PeriodicalIF":38.1000,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"240","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature reviews. Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.nature.com/articles/s41570-022-00384-8","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 240
Abstract
The diverse and tunable surface and bulk chemistry of MXenes affords valuable and distinctive properties, which can be useful across many components of energy storage devices. MXenes offer diverse functions in batteries and supercapacitors, including double-layer and redox-type ion storage, ion transfer regulation, steric hindrance, ion redistribution, electrocatalysts, electrodeposition substrates and so on. They have been utilized to enhance the stability and performance of electrodes, electrolytes and separators. In this Review, we present a discussion on the roles of MXene bulk and surface chemistries across various energy storage devices and clarify the correlations between their chemical properties and the required functions. We also provide guidelines for the utilization of MXene surface terminations to control the properties and improve the performance of batteries and supercapacitors. Finally, we conclude with a perspective on the challenges and opportunities of MXene-based energy storage components towards future practical applications. Dramatic innovations in surface and bulk chemistry enable MXenes to flourish in electrochemical applications. This Review analyses the recorded footprints of MXene components for energy storage, with particular attention paid to a coherent understanding of the fundamental relationship between MXene components and their qualified roles from a nuanced chemical perspective.
期刊介绍:
Nature Reviews Chemistry is an online-only journal that publishes Reviews, Perspectives, and Comments on various disciplines within chemistry. The Reviews aim to offer balanced and objective analyses of selected topics, providing clear descriptions of relevant scientific literature. The content is designed to be accessible to recent graduates in any chemistry-related discipline while also offering insights for principal investigators and industry-based research scientists. Additionally, Reviews should provide the authors' perspectives on future directions and opinions regarding the major challenges faced by researchers in the field.