Full metadata record
DC Field | Value | Language |
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dc.citation.startPage | 838 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Park, Sewon | - |
dc.contributor.author | Jeong, Seo Yeong | - |
dc.contributor.author | Lee, Tae Kyung | - |
dc.contributor.author | Park, Min Woo | - |
dc.contributor.author | Lim, Hyeong Yong | - |
dc.contributor.author | Sung, Jaekyung | - |
dc.contributor.author | Cho, Jaephil | - |
dc.contributor.author | Kwak, Sang Kyu | - |
dc.contributor.author | Hong, Sung You | - |
dc.contributor.author | Choi, Nam-Soon | - |
dc.date.accessioned | 2023-12-21T16:17:24Z | - |
dc.date.available | 2023-12-21T16:17:24Z | - |
dc.date.created | 2021-01-08 | - |
dc.date.issued | 2021-02 | - |
dc.description.abstract | Solid electrolyte interphases generated using electrolyte additives are key for anode-electrolyte interactions and for enhancing the lithium-ion battery lifespan. Classical solid electrolyte interphase additives, such as vinylene carbonate and fluoroethylene carbonate, have limited potential for simultaneously achieving a long lifespan and fast chargeability in high-energy-density lithium-ion batteries (LIBs). Here we report a next-generation synthetic additive approach that allows to form a highly stable electrode-electrolyte interface architecture from fluorinated and silylated electrolyte additives; it endures the lithiation-induced volume expansion of Si-embedded anodes and provides ion channels for facile Li-ion transport while protecting the Ni-rich LiNi0.8Co0.1Mn0.1O2 cathodes. The retrosynthetically designed solid electrolyte interphase-forming additives, 5-methyl-4-((trifluoromethoxy)methyl)-1,3-dioxol-2-one and 5-methyl-4-((trimethylsilyloxy)methyl)-1,3-dioxol-2-one, provide spatial flexibility to the vinylene carbonate-derived solid electrolyte interphase via polymeric propagation with the vinyl group of vinylene carbonate. The interface architecture from the synthesized vinylene carbonate-type additive enables high-energy-density LIBs with 81.5% capacity retention after 400 cycles at 1 C and fast charging capability (1.9% capacity fading after 100 cycles at 3 C). | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.12, pp.838 | - |
dc.identifier.doi | 10.1038/s41467-021-21106-6 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.scopusid | 2-s2.0-85100599144 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/49989 | - |
dc.identifier.url | https://www.nature.com/articles/s41467-021-21106-6 | - |
dc.identifier.wosid | 000617500200011 | - |
dc.language | 영어 | - |
dc.publisher | NATURE RESEARCH | - |
dc.title | Replacing conventional battery electrolyte additives with dioxolone derivatives for high-energy-density lithium-ion batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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