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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 5885 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 5880 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 141 | - |
dc.contributor.author | Jeong, Kihun | - |
dc.contributor.author | Park, Sodam | - |
dc.contributor.author | Jung, Gwan Yeong | - |
dc.contributor.author | Kim, Su Hwan | - |
dc.contributor.author | Lee, Yong-Hyeok | - |
dc.contributor.author | Kwak, Sang Kyu | - |
dc.contributor.author | Lee, Sang-Young | - |
dc.date.accessioned | 2023-12-21T19:15:11Z | - |
dc.date.available | 2023-12-21T19:15:11Z | - |
dc.date.created | 2019-04-09 | - |
dc.date.issued | 2019-04 | - |
dc.description.abstract | Porous crystalline materials such as covalent organic frameworks and metal–organic frameworks have garnered considerable attention as promising ion conducting media. However, most of them additionally incorporate lithium salts and/or solvents inside the pores of frameworks, thus failing to realize solid-state single lithium-ion conduction behavior. Herein, we demonstrate a lithium sulfonated covalent organic framework (denoted as TpPa-SO3Li) as a new class of solvent-free, single lithium-ion conductors. Benefiting from well-designed directional ion channels, a high number density of lithium-ions, and covalently tethered anion groups, TpPa-SO3Li exhibits an ionic conductivity of 2.7 × 10–5 S cm–1 with a lithium-ion transference number of 0.9 at room temperature and an activation energy of 0.18 eV without additionally incorporating lithium salts and organic solvents. Such unusual ion transport phenomena of TpPa-SO3Li allow reversible and stable lithium plating/stripping on lithium metal electrodes, demonstrating its potential use for lithium metal electrodes. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.141, no.14, pp.5880 - 5885 | - |
dc.identifier.doi | 10.1021/jacs.9b00543 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.scopusid | 2-s2.0-85064193939 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26606 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/jacs.9b00543 | - |
dc.identifier.wosid | 000464769000040 | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Solvent-Free, Single Lithium-Ion Conducting Covalent Organic Frameworks | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | METAL ANODE | - |
dc.subject.keywordPlus | ELECTROLYTES | - |
dc.subject.keywordPlus | INTERPHASES | - |
dc.subject.keywordPlus | CHALLENGES | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | BATTERIES | - |
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