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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 951 | - |
dc.citation.startPage | 941 | - |
dc.citation.title | ENERGY STORAGE MATERIALS | - |
dc.citation.volume | 45 | - |
dc.contributor.author | Ryu, Jaegeon | - |
dc.contributor.author | Han, Dong-Yeob | - |
dc.contributor.author | Hong, Dongki | - |
dc.contributor.author | Park, Soojin | - |
dc.date.accessioned | 2023-12-21T14:22:34Z | - |
dc.date.available | 2023-12-21T14:22:34Z | - |
dc.date.created | 2022-05-09 | - |
dc.date.issued | 2022-03 | - |
dc.description.abstract | Lithium (Li) metal batteries are limited by the unstable deposition structure of Li metal, triggering aggressive elec-trolyte consumption and presenting safety concerns. A fundamental solution regulating the Li metal deposition structure is contingent on the homogeneity of Li-ion flux at the Li-electrolyte interface and electrolyte-infiltrated separator matrix. Here, we report a rational design for a separator coupling with two functional polymers, i.e., ferroelectric terpolymer-polydopamine in a core-shell structure. A conformal polydopamine layer prevents elec-trolyte dissolution of the terpolymer, improves electrolyte affinity, and suppresses detrimental chemical crossover. Incorporating the high ferroelectricity of the terpolymer increases the Li-ion transference number and ionic con-ductivity, ensuring the homogeneity of Li-ion transport through the separator's pore network. With this bicom-ponent separator, stable cycling of a pouch-type full cell is achieved, comprising a thin Li metal (20 mu m) anode and a layered oxide cathode under the limited electrolyte condition. | - |
dc.identifier.bibliographicCitation | ENERGY STORAGE MATERIALS, v.45, pp.941 - 951 | - |
dc.identifier.doi | 10.1016/j.ensm.2021.12.046 | - |
dc.identifier.issn | 2405-8297 | - |
dc.identifier.scopusid | 2-s2.0-85122260221 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/59080 | - |
dc.identifier.url | https://linkinghub.elsevier.com/retrieve/pii/S2405829721006280 | - |
dc.identifier.wosid | 000783189800001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER | - |
dc.title | A polymeric separator membrane with chemoresistance and high Li-ion flux for high-energy-density lithium metal batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Lithium metal batteries | - |
dc.subject.keywordAuthor | Polymeric separators | - |
dc.subject.keywordAuthor | Bicomponent designs | - |
dc.subject.keywordAuthor | Ferroelectric terpolymers | - |
dc.subject.keywordAuthor | High energy density | - |
dc.subject.keywordPlus | SOLID-ELECTROLYTE INTERPHASE | - |
dc.subject.keywordPlus | THERMAL-STABILITY | - |
dc.subject.keywordPlus | COATED SEPARATOR | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | LIQUID | - |
dc.subject.keywordPlus | ELECTRODEPOSITION | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | ANODE | - |
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