Early Stage Li Plating by Liquid Phase and Cryogenic Transmission Electron Microscopy
DC Field | Value | Language |
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dc.contributor.author | Hayoung Park | - |
dc.contributor.author | Yonggoon Jeon | - |
dc.contributor.author | Woo Jun Chung | - |
dc.contributor.author | Yuna Bae | - |
dc.contributor.author | Jihoon Kim | - |
dc.contributor.author | Hayeon Baek | - |
dc.contributor.author | Jungwon Park | - |
dc.date.accessioned | 2023-04-04T22:10:23Z | - |
dc.date.available | 2023-04-04T22:10:23Z | - |
dc.date.created | 2023-01-11 | - |
dc.date.issued | 2023-01 | - |
dc.identifier.issn | 2380-8195 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/13153 | - |
dc.description.abstract | Li metal anodes are among the most promising options for next-generation batteries, exhibiting the highest theoretical capacity. However, irregular Li electrodeposition, which raises safety concerns, is a major obstacle in practical applications. Therefore, a fundamental understanding of the beginning phases of Li plating, such as nucleation and early growth, which have a decisive influence on the dendritic growth of Li, is essential. In this study, we investigated the early stage of Li plating at the single-particle level and its correlation with the solid-electrolyte interphase (SEI) using in situ liquid phase transmission electron microscopy (TEM) and cryogenic TEM. We observed contrasting nucleation dynamics and particle growth patterns in two electrolytes (1 M LiPF6 in ethylene carbonate/diethyl carbonate and 1 M LiTFSI in 1,3-dioxolane/dimethoxy ethane), which originate from different chemical and physical properties of the SEIs. Based on our findings, we propose a mechanism of nucleation and initial growth of Li dictated by the SEI. © 2022 American Chemical Society. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Early Stage Li Plating by Liquid Phase and Cryogenic Transmission Electron Microscopy | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000906150700001 | - |
dc.identifier.scopusid | 2-s2.0-85145309207 | - |
dc.identifier.rimsid | 79651 | - |
dc.contributor.affiliatedAuthor | Hayoung Park | - |
dc.contributor.affiliatedAuthor | Yonggoon Jeon | - |
dc.contributor.affiliatedAuthor | Woo Jun Chung | - |
dc.contributor.affiliatedAuthor | Yuna Bae | - |
dc.contributor.affiliatedAuthor | Jihoon Kim | - |
dc.contributor.affiliatedAuthor | Hayeon Baek | - |
dc.contributor.affiliatedAuthor | Jungwon Park | - |
dc.identifier.doi | 10.1021/acsenergylett.2c02387 | - |
dc.identifier.bibliographicCitation | ACS Energy Letters, v.8, no.1, pp.715 - 721 | - |
dc.relation.isPartOf | ACS Energy Letters | - |
dc.citation.title | ACS Energy Letters | - |
dc.citation.volume | 8 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 715 | - |
dc.citation.endPage | 721 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | LITHIUM METAL BATTERIES | - |
dc.subject.keywordPlus | HIGH-ENERGY | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | NUCLEATION | - |
dc.subject.keywordPlus | ANODES | - |