{"title":"Fluorinated Organosilane Polycondensation Enables Robust Si Anode for Lithium Storage","authors":"Zhengyue Li, Jiecheng Huang, Zhiyu Wang","doi":"10.1039/d4cc06142j","DOIUrl":null,"url":null,"abstract":"The chemistry of fluorinated organosilane polycondensation is utilized to form robust a Si anode with F-doped SiOx/C composite coating. The F-doping promotes the formation of not only coating rich in less electrochemically active Si4+ species but also LiF-rich solid-state electrolyte interphase, enabling Si anode with a long life of 500 cycles at large current densities for lithium storage.","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"83 2 1","pages":""},"PeriodicalIF":4.3000,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4cc06142j","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The chemistry of fluorinated organosilane polycondensation is utilized to form robust a Si anode with F-doped SiOx/C composite coating. The F-doping promotes the formation of not only coating rich in less electrochemically active Si4+ species but also LiF-rich solid-state electrolyte interphase, enabling Si anode with a long life of 500 cycles at large current densities for lithium storage.
期刊介绍:
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.