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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | A881 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | A873 | - |
dc.citation.title | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.volume | 160 | - |
dc.contributor.author | Song, Ju-Hye | - |
dc.contributor.author | Yeon, Jin-Tak | - |
dc.contributor.author | Jang, Jun-Yeong | - |
dc.contributor.author | Han, Jung-Gu | - |
dc.contributor.author | Lee, Sang-Min | - |
dc.contributor.author | Choi, Nam-Soon | - |
dc.date.accessioned | 2023-12-22T04:08:18Z | - |
dc.date.available | 2023-12-22T04:08:18Z | - |
dc.date.created | 2013-08-26 | - |
dc.date.issued | 2013-04 | - |
dc.description.abstract | The positive impact of a fluoroethylene carbonate (FEC) solvent on the interfacial stability of Li metal electrodes and the electrochemical performance of lithium-sulfur (Li-S) cells is investigated. To confirm the effects of FEC on electrolyte decomposition and cell resistance, the surface chemistry and impedance of an Li electrode cycled in electrolytes with and without a FEC solvent are investigated using attenuated total reflectance Fourier transform infrared (ATR-FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), time of flight secondary ion mass spectrometry (ToF-SIMS), and electrochemical impedance spectroscopy. A protective layer with a FEC solvent for the formation of robust SET and carbonate-based solvents for the suppression of polysulfide attack against an Li anode was formed on the Li anode by UV-curing polymerization. It is found that the protective layer with FEC effectively suppresses the significant overcharge by the shuttle process of polysulfide species and improves cycling performance of Li-S cells. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.160, no.6, pp.A873 - A881 | - |
dc.identifier.doi | 10.1149/2.101306jes | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.scopusid | 2-s2.0-84884319026 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/2621 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84884319026 | - |
dc.identifier.wosid | 000320074700017 | - |
dc.language | 영어 | - |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.title | Effect of Fluoroethylene Carbonate on Electrochemical Performances of Lithium Electrodes and Lithium-Sulfur Batteries | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry; Materials Science, Coatings & Films | - |
dc.relation.journalResearchArea | Electrochemistry; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | X-RAY-DIFFRACTION | - |
dc.subject.keywordPlus | ION BATTERIES | - |
dc.subject.keywordPlus | INTERFACIAL ENHANCEMENT | - |
dc.subject.keywordPlus | COMPOSITE ELECTRODES | - |
dc.subject.keywordPlus | POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | LIQUID ELECTROLYTE | - |
dc.subject.keywordPlus | METAL-ELECTRODE | - |
dc.subject.keywordPlus | RATE CAPABILITY | - |
dc.subject.keywordPlus | DISCHARGE | - |
dc.subject.keywordPlus | CATHODE | - |
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