DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Michael J. | ko |
dc.contributor.author | Han, Junghun | ko |
dc.contributor.author | Lee, Kyungbin | ko |
dc.contributor.author | Lee, Young Jun | ko |
dc.contributor.author | Kim, Byoung Gak | ko |
dc.contributor.author | Jung, Kyu-Nam | ko |
dc.contributor.author | Kim, Bumjoon J. | ko |
dc.contributor.author | Lee, Seung Woo | ko |
dc.date.accessioned | 2022-02-08T06:45:35Z | - |
dc.date.available | 2022-02-08T06:45:35Z | - |
dc.date.created | 2022-02-08 | - |
dc.date.created | 2022-02-08 | - |
dc.date.created | 2022-02-08 | - |
dc.date.created | 2022-02-08 | - |
dc.date.created | 2022-02-08 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.citation | NATURE, v.601, no.7892, pp.217 - 222 | - |
dc.identifier.issn | 0028-0836 | - |
dc.identifier.uri | http://hdl.handle.net/10203/292139 | - |
dc.description.abstract | The use of lithium metal anodes in solid-state batteries has emerged as one of the most promising technologies for replacing conventional lithium-ion batteries(1,2). Solid-state electrolytes are a key enabling technology for the safe operation of lithium metal batteries as they suppress the uncontrolled growth of lithium dendrites. However, the mechanical properties and electrochemical performance of current solid-state electrolytes do not meet the requirements for practical applications of lithium metal batteries. Here we report a class of elastomeric solid-state electrolytes with a three-dimensional interconnected plastic crystal phase. The elastomeric electrolytes show a combination of mechanical robustness, high ionic conductivity, low interfacial resistance and high lithium-ion transference number. The in situ-formed elastomer electrolyte on copper foils accommodates volume changes for prolonged lithium plating and stripping processes with a Coulombic efficiency of 100.0 per cent. Moreover, the elastomer electrolytes enable stable operation of the full cells under constrained conditions of a limited lithium source, a thin electrolyte and a high-loading LiNi0.83Mn0.06Co0.11O2 cathode at a high voltage of 4.5 volts at ambient temperature, delivering a high specific energy exceeding 410 watt-hours per kilogram of electrode plus electrolyte. The elastomeric electrolyte system presents a powerful strategy for enabling stable operation of high-energy, solid-state lithium batteries. | - |
dc.language | English | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Elastomeric electrolytes for high-energy solid-state lithium batteries | - |
dc.type | Article | - |
dc.identifier.wosid | 000742123100012 | - |
dc.identifier.scopusid | 2-s2.0-85122895608 | - |
dc.type.rims | ART | - |
dc.citation.volume | 601 | - |
dc.citation.issue | 7892 | - |
dc.citation.beginningpage | 217 | - |
dc.citation.endingpage | 222 | - |
dc.citation.publicationname | NATURE | - |
dc.identifier.doi | 10.1038/s41586-021-04209-4 | - |
dc.contributor.localauthor | Kim, Bumjoon J. | - |
dc.contributor.nonIdAuthor | Lee, Michael J. | - |
dc.contributor.nonIdAuthor | Lee, Kyungbin | - |
dc.contributor.nonIdAuthor | Kim, Byoung Gak | - |
dc.contributor.nonIdAuthor | Jung, Kyu-Nam | - |
dc.contributor.nonIdAuthor | Lee, Seung Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | TRANSFERENCE NUMBER | - |
dc.subject.keywordPlus | ELECTROCHEMICAL STABILITY | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | SUCCINONITRILE | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | THIN | - |
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