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김병수

Kim, Byeong-Su
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dc.citation.endPage 5541 -
dc.citation.number 9 -
dc.citation.startPage 5533 -
dc.citation.title NANO LETTERS -
dc.citation.volume 16 -
dc.contributor.author Kim, Jung-Hwan -
dc.contributor.author Gu, Minsu -
dc.contributor.author Lee, Do Hyun -
dc.contributor.author Kim, Jeong-Hoon -
dc.contributor.author Oh, Yeon-Su -
dc.contributor.author Min, Sa Hoon -
dc.contributor.author Kim, Byeong-Su -
dc.contributor.author Lee, Sang-Young -
dc.date.accessioned 2023-12-21T23:13:00Z -
dc.date.available 2023-12-21T23:13:00Z -
dc.date.created 2016-10-14 -
dc.date.issued 2016-09 -
dc.description.abstract Alternative materials obtained from natural resources have recently garnered considerable attention as an innovative solution to bring unprecedented advances in various energy storage systems. Here, we present a new class of heterolayered nanomat-based hierarchical/asymmetric porous membrane with synergistically coupled chemical activity as a nanocellulose-mediated green material strategy to develop smart battery separator membranes far beyond their current state-of-the-art counterparts. This membrane consists of a terpyridine (TPY)-functionalized cellulose nanofibril (CNF) nanoporous thin mat as the top layer and an electrospun polyvinylpyrrolidone (PVP)/polyacrylonitrile (PAN) macroporous thick mat as the support layer. The hierarchical/asymmetric porous structure of the heterolayered nanomat is rationally designed with consideration of the trade-off between leakage current and ion transport rate. The TPY (to chelate Mn2+ ions) and PVP (to capture hydrofluoric acid)-mediated chemical functionalities bring a synergistic coupling in suppressing Mn2+-induced adverse effects, eventually enabling a substantial improvement in the high-temperature cycling performance of cells. -
dc.identifier.bibliographicCitation NANO LETTERS, v.16, no.9, pp.5533 - 5541 -
dc.identifier.doi 10.1021/acs.nanolett.6b02069 -
dc.identifier.issn 1530-6984 -
dc.identifier.scopusid 2-s2.0-84987762588 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/20634 -
dc.identifier.url http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.6b02069 -
dc.identifier.wosid 000383412100033 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Functionalized Nanocellulose-Integrated Heterolayered Nanomats toward Smart Battery Separators -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter -
dc.relation.journalResearchArea Chemistry; Science & Technology - Other Topics; Materials Science; Physics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Separator membranes -
dc.subject.keywordAuthor heterolayered nanomat -
dc.subject.keywordAuthor functionalized nanocellulose -
dc.subject.keywordAuthor metal-ion chelation -
dc.subject.keywordAuthor molecular simulation -
dc.subject.keywordPlus LITHIUM-ION BATTERIES -
dc.subject.keywordPlus CATHODE MATERIALS -
dc.subject.keywordPlus NANOFIBER PAPER -
dc.subject.keywordPlus ENERGY-STORAGE -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus COMPLEXES -
dc.subject.keywordPlus CELLULOSE -
dc.subject.keywordPlus NANOCRYSTALS -
dc.subject.keywordPlus ELECTRODES -
dc.subject.keywordPlus MEMBRANES -

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