DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Saehun | ko |
dc.contributor.author | Jeon, Ji Hwan | ko |
dc.contributor.author | Park, Kyobin | ko |
dc.contributor.author | Kweon, Seong Hyeon | ko |
dc.contributor.author | Hyun, Jae-Hwan | ko |
dc.contributor.author | Lee, Donghyun | ko |
dc.contributor.author | Song, Chaeeun | ko |
dc.contributor.author | Song, Gawon | ko |
dc.contributor.author | Yu, Seung-Ho | ko |
dc.contributor.author | Lee, Tae Kyung | ko |
dc.contributor.author | Choi, Nam-Soon | ko |
dc.contributor.author | Kwak, Sang Kyu | ko |
dc.contributor.author | Lee, Kyu Tae | ko |
dc.contributor.author | Hong, Sung You | ko |
dc.date.accessioned | 2024-05-08T02:00:12Z | - |
dc.date.available | 2024-05-08T02:00:12Z | - |
dc.date.created | 2024-03-15 | - |
dc.date.issued | 2024-03 | - |
dc.identifier.citation | Advanced Materials | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | http://hdl.handle.net/10203/319293 | - |
dc.description.abstract | Considering practical viability, Li-metal battery electrolytes should be formulated by tuning solvent composition similar to electrolyte systems for Li-ion batteries to enable the facile salt-dissociation, ion-conduction, and introduction of sacrificial additives for building stable electrode-electrolyte interfaces. Although 1,2-dimethoxyethane with a high-donor number enables the implementation of ionic compounds as effective interface modifiers, its ubiquitous usage is limited by its low-oxidation durability and high-volatility. Regulation of the solvation structure and construction of well-structured interfacial layers ensure the potential strength of electrolytes in both Li-metal and LiNi0.8Co0.1Mn0.1O2 (NCM811). This study reports the build-up of multilayer solid-electrolyte interphase by utilizing different electron-accepting tendencies of lithium difluoro(bisoxalato) phosphate (LiDFBP), lithium nitrate, and synthetic 1-((trifluoromethyl)sulfonyl)piperidine. Furthermore, a well-structured cathode-electrolyte interface from LiDFBP effectively addresses the issues with NCM811. The developed electrolyte based on a framework of highly- and weakly-solvating solvents with interface modifiers enables the operation of Li|NCM811 cells with a high areal capacity cathode (4.3 mAh cm-2) at 4.4 V versus Li/Li+. | - |
dc.language | English | - |
dc.publisher | Wiley-VCH | - |
dc.title | Electrolyte Design for High-Voltage Lithium-Metal Batteries with Synthetic Sulfonamide-Based Solvent and Electrochemically Active Additives | - |
dc.type | Article | - |
dc.identifier.wosid | 001182466400001 | - |
dc.identifier.scopusid | 2-s2.0-85187147621 | - |
dc.type.rims | ART | - |
dc.citation.publicationname | Advanced Materials | - |
dc.identifier.doi | 10.1002/adma.202401615 | - |
dc.contributor.localauthor | Choi, Nam-Soon | - |
dc.contributor.nonIdAuthor | Jeon, Ji Hwan | - |
dc.contributor.nonIdAuthor | Park, Kyobin | - |
dc.contributor.nonIdAuthor | Kweon, Seong Hyeon | - |
dc.contributor.nonIdAuthor | Hyun, Jae-Hwan | - |
dc.contributor.nonIdAuthor | Lee, Donghyun | - |
dc.contributor.nonIdAuthor | Song, Gawon | - |
dc.contributor.nonIdAuthor | Yu, Seung-Ho | - |
dc.contributor.nonIdAuthor | Lee, Tae Kyung | - |
dc.contributor.nonIdAuthor | Kwak, Sang Kyu | - |
dc.contributor.nonIdAuthor | Lee, Kyu Tae | - |
dc.contributor.nonIdAuthor | Hong, Sung You | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article; Early Access | - |
dc.subject.keywordAuthor | 1-((trifluoromethyl)sulfonyl)piperidine | - |
dc.subject.keywordAuthor | cathode-electrolyte interface | - |
dc.subject.keywordAuthor | high-voltage lithium-metal batteries | - |
dc.subject.keywordAuthor | multilayer solid-electrolyte interphase | - |
dc.subject.keywordAuthor | solvation structure | - |
dc.subject.keywordPlus | INTERPHASE | - |
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