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Understanding all solid-state lithium batteries through in situ transmission electron microscopy

hal.structure.identifierXiamen University
dc.contributor.authorCHENG, Yong
hal.structure.identifierYanshan University [Qinhuangdao]
dc.contributor.authorZHANG, Liqiang
hal.structure.identifierXiamen University
dc.contributor.authorZHANG, Qiaobao
hal.structure.identifierHelmholtz-Institute Münster = Helmholtz-Institut Münster [IEK-12]
dc.contributor.authorLI, Jie
hal.structure.identifierXiamen University
dc.contributor.authorTANG, Yongfu
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDELMAS, Claude
hal.structure.identifierGeorge W. Woodruff School of Mechanical Engineering
dc.contributor.authorZHU, Ting
hal.structure.identifierHelmholtz-Institute Münster = Helmholtz-Institut Münster [IEK-12]
dc.contributor.authorWINTER, Martin
hal.structure.identifierXiamen University
dc.contributor.authorWANG, Ming-Sheng
hal.structure.identifierYanshan University [Qinhuangdao]
hal.structure.identifierXiangtan University
dc.contributor.authorHUANG, Jianyu
dc.date.issued2021-01
dc.identifier.issn1369-7021
dc.description.abstractEnOwing to the use of solid electrolytes instead of flammable and potentially toxic organic liquid electrolytes, all solid-state lithium batteries (ASSLBs) are considered to have substantial advantages over conventional liquid electrolyte based lithium ion batteries(LIBs) in terms of safety, energy density, battery packaging, and operable temperature range. However, the electrochemistry and the operation mechanism of ASSLBs differ considerably from conventional LIBs. Consequently, the failure mechanisms of ASSLBs, which are not well understood, require particular attention. To improve the performance and realize practical applications of ASSLBs, it is crucial to unravel the dynamic evolution of electrodes, solid electrolytes, and their interfaces and interphases during cycling of ASSLBs. In situ transmission electron microscopy (TEM) provides a powerful approach for the fundamental investigation of structural and chemical changes during operation of ASSLBs with high spatio-temporal resolution. Herein, recent progress in in situ TEM studies of ASSLBs are reviewed with a specific focus on real-time observations of reaction and degradation occurring in electrodes, solid electrolytes, and their interfaces. Novel electro-chemo-mechanical coupling phenomena are revealed and mechanistic insights are highlighted. This review covers a broad range of electrode and electrolyte materials applied in ASSLBs, demonstrates the general applicability of in situ TEM for elucidating the fundamental mechanisms and providing the design guidance for the development of high-performance ASSLBs. Finally, challenges and opportunities for in situ TEM studies of ASSLBs are discussed.
dc.language.isoen
dc.publisherElsevier
dc.subject.enin situ transmission electron microscopy
dc.subject.enAll solid-state lithium batteries
dc.subject.enElectrodes
dc.subject.enInterfaces
dc.subject.enReaction mechanism
dc.title.enUnderstanding all solid-state lithium batteries through in situ transmission electron microscopy
dc.typeArticle de revue
dc.identifier.doi10.1016/j.mattod.2020.09.003
dc.subject.halChimie/Matériaux
bordeaux.journalMaterials Today
bordeaux.page137-161
bordeaux.volume42
bordeaux.peerReviewedoui
hal.identifierhal-03152522
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03152522v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Materials%20Today&rft.date=2021-01&rft.volume=42&rft.spage=137-161&rft.epage=137-161&rft.eissn=1369-7021&rft.issn=1369-7021&rft.au=CHENG,%20Yong&ZHANG,%20Liqiang&ZHANG,%20Qiaobao&LI,%20Jie&TANG,%20Yongfu&rft.genre=article


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