High-Energy-Density, Long-Life Li-Metal Batteries via Application of External Pressure
DC Field | Value | Language |
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dc.contributor.author | Kim, Hun | - |
dc.contributor.author | Lee, Su-Hyun | - |
dc.contributor.author | Kim, Jae-Min | - |
dc.contributor.author | Yoon, Chong Seung | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.date.accessioned | 2023-08-01T07:18:41Z | - |
dc.date.available | 2023-08-01T07:18:41Z | - |
dc.date.created | 2023-07-04 | - |
dc.date.issued | 2023-06 | - |
dc.identifier.issn | 2380-8195 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/188753 | - |
dc.description.abstract | Theapplication of commercially available carbonate-basedelectrolytesto Li-metal batteries (LMBs) is challenging because of the uncontrollableside reactions of the electrolytes with Li anodes. Herein, a practicalcarbonate-electrolyte-based LMB with a high areal capacity and longcycle life is proposed. The cycling stability of the proposed LMBis established by applying an external compressive pressure (1200kPa) and a boehmite-coated separator to prevent the short circuitof the electrodes. The external pressure drives the growth of theLi metal as a dense uniform layer instead of dendrites and mitigatesthe formation of microcracks in the charged Ni-rich layered cathode.The unprecedented cycling stability of the stacked LMB with a Ni-richlayered cathode, retaining 82.0% of its initial capacity after 500cycles, can prove instrumental in realizing practical high-energy-densityLMBs, thus demonstrating the possibility of employing cell compressionto increase the life and energy density of LMBs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | High-Energy-Density, Long-Life Li-Metal Batteries via Application of External Pressure | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Chong Seung | - |
dc.contributor.affiliatedAuthor | Sun, Yang-Kook | - |
dc.identifier.doi | 10.1021/acsenergylett.3c00910 | - |
dc.identifier.scopusid | 2-s2.0-85163502292 | - |
dc.identifier.wosid | 001006162800001 | - |
dc.identifier.bibliographicCitation | ACS ENERGY LETTERS, v.8, no.7, pp.2970 - 2978 | - |
dc.relation.isPartOf | ACS ENERGY LETTERS | - |
dc.citation.title | ACS ENERGY LETTERS | - |
dc.citation.volume | 8 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 2970 | - |
dc.citation.endPage | 2978 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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 | COULOMBIC EFFICIENCY | - |
dc.subject.keywordPlus | NI-RICH | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acsenergylett.3c00910 | - |
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