Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Heo, Jinwoo | - |
dc.contributor.author | Choi, Yunah | - |
dc.contributor.author | Chung, Kyung Yoon | - |
dc.contributor.author | Park, Jong Hyeok | - |
dc.date.accessioned | 2024-01-20T04:03:21Z | - |
dc.date.available | 2024-01-20T04:03:21Z | - |
dc.date.created | 2021-09-03 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/124027 | - |
dc.description.abstract | Phase inversion is a simple process to prepare porous thin films for lithium ion battery (LIB) separators. However, controlling porous morphologies during phase inversions for efficient lithium ionic transportation is a critical issue for more optimized battery performances. Here, we report an LIB separator via phase inversion by selecting non-solvents from the combinatorial approach. Interestingly, the formation of PVdF-HFP skeletons was governed by the controlled phase inversion with various mixtures of water, methanol, ethanol and 2-propanol. For a single non-solvent system, a water-based non-solvent (4 wt% water) was the best choice for the phase-inversion-based PVdF-HFP separators for LIBs. However, when a mixture of 2 wt% water and 3 wt% methanol was used as the non-solvent, the best rate capability and long-term stability were obtained, which led to better LIB performances than those of commercialized polyethylene separators. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | LITHIUM-ION BATTERIES | - |
dc.subject | POLYMER ELECTROLYTES | - |
dc.subject | CONDUCTIVITY | - |
dc.subject | MEMBRANES | - |
dc.title | Controlled pore evolution during phase inversion from the combinatorial non-solvent approach: application to battery separators | - |
dc.type | Article | - |
dc.identifier.doi | 10.1039/c6ta02472f | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.4, no.24, pp.9496 - 9501 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 4 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 9496 | - |
dc.citation.endPage | 9501 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000378946700020 | - |
dc.identifier.scopusid | 2-s2.0-84975105659 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERIES | - |
dc.subject.keywordPlus | POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordAuthor | separator | - |
dc.subject.keywordAuthor | secondary battery | - |
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