DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Byeolhee | ko |
dc.contributor.author | Park, Jinkyu | ko |
dc.contributor.author | Lee, Jinhong | ko |
dc.contributor.author | Kim, Seokwoo | ko |
dc.contributor.author | Ren, Xiaodi | ko |
dc.contributor.author | Lee, Yong Min | ko |
dc.contributor.author | Kim, Hee-Tak | ko |
dc.contributor.author | Lee, Hongkyung | ko |
dc.contributor.author | Ryou, Myung-Hyun | ko |
dc.date.accessioned | 2019-10-02T10:20:43Z | - |
dc.date.available | 2019-10-02T10:20:43Z | - |
dc.date.created | 2019-10-01 | - |
dc.date.created | 2019-10-01 | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.11, no.35, pp.31777 - 31785 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/267735 | - |
dc.description.abstract | We present a synergistic strategy to boost the cycling performance of Li-metal batteries. The strategy is based on the combined use of a micropattern (MP) on the surface of the Limetal electrode and an advanced dual-salt electrolyte (DSE) system to more efficiently control undesired Li-metal deposition at higher current density (similar to 3 mA cm(-2)). The MP-Li electrode induces a spatially uniform current distribution to achieve dendrite-free Li-metal deposition beneath the surface layer formed by the DSE. The MP-Li/DSE combination exhibited excellent synergistic rate capability improvements that were neither observed with the MP-Li system nor for the bare Li/DSE system. The combination also resulted in the LillLiMn(2)O(4) battery attaining over 1000 cycles, which is twice as long at the same capacity retention (80%) compared with the control cells (MP-Li without DSE). We further demonstrated extremely fast charging at a rate of 15 C (19.5 mA cm(-2)). | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | High-Rate Cycling of Lithium-Metal Batteries Enabled by Dual-Salt Electrolyte-Assisted Micropatterned Interfaces | - |
dc.type | Article | - |
dc.identifier.wosid | 000484831100020 | - |
dc.identifier.scopusid | 2-s2.0-85071786021 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 35 | - |
dc.citation.beginningpage | 31777 | - |
dc.citation.endingpage | 31785 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.9b05492 | - |
dc.contributor.localauthor | Kim, Hee-Tak | - |
dc.contributor.nonIdAuthor | Yoon, Byeolhee | - |
dc.contributor.nonIdAuthor | Park, Jinkyu | - |
dc.contributor.nonIdAuthor | Kim, Seokwoo | - |
dc.contributor.nonIdAuthor | Ren, Xiaodi | - |
dc.contributor.nonIdAuthor | Lee, Yong Min | - |
dc.contributor.nonIdAuthor | Lee, Hongkyung | - |
dc.contributor.nonIdAuthor | Ryou, Myung-Hyun | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | dual-salt electrolyte | - |
dc.subject.keywordAuthor | fast-charging | - |
dc.subject.keywordAuthor | lithium dendrite | - |
dc.subject.keywordAuthor | lithium metal battery | - |
dc.subject.keywordAuthor | micropatterning | - |
dc.subject.keywordPlus | DENDRITE-FREE | - |
dc.subject.keywordPlus | ION BATTERIES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | LIQUID | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | INTERLAYER | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | ANODES | - |
dc.subject.keywordPlus | MATRIX | - |
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