Full metadata record
DC Field | Value | Language |
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dc.citation.endPage | 6 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 3 | - |
dc.contributor.author | Kim, Young-Soo | - |
dc.contributor.author | Cho, Yoon-Gyo | - |
dc.contributor.author | Odkhuu, Dorj | - |
dc.contributor.author | Park, Noejung | - |
dc.contributor.author | Song, Hyun-Kon | - |
dc.date.accessioned | 2023-12-22T04:07:04Z | - |
dc.date.available | 2023-12-22T04:07:04Z | - |
dc.date.created | 2013-07-01 | - |
dc.date.issued | 2013-05 | - |
dc.description.abstract | Electrolytes are characterized by their ionic conductivity (σi). It is desirable that overall σi results from the dominant contribution of the ions of interest (e.g. Li+ in lithium ion batteries or LIB). However, high values of cationic transference number (t+) achieved by solid or gel electrolytes have resulted in low σi leading to inferior cell performances. Here we present an organogel polymer electrolyte characterized by a high liquid-electrolyte- level σi (∼101 mS cm-1) with high t+ of Li+ (>0.8) for LIB. A conventional liquid electrolyte in presence of a cyano resin was physically and irreversibly gelated at 60 °C without any initiators and crosslinkers, showing the behavior of lower critical solution temperature. During gelation, σi of the electrolyte followed a typical Arrhenius-type temperature dependency, even if its viscosity increased dramatically with temperature. Based on the Li + -driven ion conduction, LIB using the organogel electrolyte delivered significantly enhanced cyclability and thermal stability. | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.3, pp.1 - 6 | - |
dc.identifier.doi | 10.1038/srep01917 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.scopusid | 2-s2.0-84878743616 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/2809 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84878743616 | - |
dc.identifier.wosid | 000319553800004 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | A physical organogel electrolyte: Characterized by in situ thermo-irreversible gelation and single-ion-predominent conduction | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | TOTAL-ENERGY CALCULATIONS | - |
dc.subject.keywordPlus | WAVE BASIS-SET | - |
dc.subject.keywordPlus | POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | GEL ELECTROLYTES | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | BATTERIES | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | LIQUID | - |
dc.subject.keywordPlus | NUMBER | - |
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