Lithium metal stripping mechanisms revealed through electrochemical liquid cell electron microscopy
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Seung-Yong | - |
dc.contributor.author | Shangguan, Junyi | - |
dc.contributor.author | Betzler, Sophia | - |
dc.contributor.author | Harris, Stephen J. | - |
dc.contributor.author | Doeff, Marca M. | - |
dc.contributor.author | Zheng, Haimei | - |
dc.date.accessioned | 2023-09-26T07:49:04Z | - |
dc.date.available | 2023-09-26T07:49:04Z | - |
dc.date.created | 2022-09-08 | - |
dc.date.issued | 2022-11 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191131 | - |
dc.description.abstract | An understanding of lithium stripping is as important as that of lithium plating to achieve significant advances in using lithium metal anodes for high-energy rechargeable batteries. However, there have been limited studies on lithium stripping compared to lithium plating. Here we report the lithium stripping mechanisms revealed through in-situ electrochemical liquid cell transmission electron microscopy (TEM). We directly observe and compare the stripping behavior of the in-situ grown lithium dendrites and lithium nanograins covered by a lithium fluoride-rich solid-electrolyte interphase (SEI). We find the sporadic lithium stripping behavior and three important modes that can describe the stripping of individual lithium deposits, regardless of their morphology: (i) symmetric stripping, (ii) surface-preferred asymmetric stripping, and (iii) interface-preferred asymmetric stripping. In addition, SEI chemical mapping with high spatial resolution shows a remarkable SEI loss at the end of the lithium metal stripping, which illustrates the importance of SEI protection in the subsequent cycles. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Lithium metal stripping mechanisms revealed through electrochemical liquid cell electron microscopy | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Seung-Yong | - |
dc.identifier.doi | 10.1016/j.nanoen.2022.107641 | - |
dc.identifier.scopusid | 2-s2.0-85135917049 | - |
dc.identifier.wosid | 000844064000004 | - |
dc.identifier.bibliographicCitation | Nano Energy, v.102, pp.1 - 9 | - |
dc.relation.isPartOf | Nano Energy | - |
dc.citation.title | Nano Energy | - |
dc.citation.volume | 102 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | IN-SITU | - |
dc.subject.keywordPlus | INTERFACES | - |
dc.subject.keywordPlus | INTERPHASE | - |
dc.subject.keywordPlus | BATTERIES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Electrochemical liquid cell transmission | - |
dc.subject.keywordAuthor | electron microscopy | - |
dc.subject.keywordAuthor | Lithium -ion battery | - |
dc.subject.keywordAuthor | Lithium metal anode | - |
dc.subject.keywordAuthor | Lithium stripping | - |
dc.subject.keywordAuthor | Solid -electrolyte interphase | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2211285522007194?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.