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최남순

Choi, Nam-Soon
Energy Materials Lab.
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dc.citation.number 23 -
dc.citation.startPage 1801025 -
dc.citation.title ADVANCED ENERGY MATERIALS -
dc.citation.volume 8 -
dc.contributor.author Shin, Myoungsoo -
dc.contributor.author Song, Woo-Jin -
dc.contributor.author Son, Hye Bin -
dc.contributor.author Yoo, Seungmin -
dc.contributor.author Kim, Sungho -
dc.contributor.author Song, Gyujin -
dc.contributor.author Choi, Nam-Soon -
dc.contributor.author Park, Soojin -
dc.date.accessioned 2023-12-21T20:21:19Z -
dc.date.available 2023-12-21T20:21:19Z -
dc.date.created 2018-07-19 -
dc.date.issued 2018-08 -
dc.description.abstract With the emergence of stretchable electronic devices, there is growing interest in the development of deformable power accessories that can power them. To date, various approaches have been reported for replacing rigid components of typical batteries with elastic materials. Little attention, however, has been paid to stretchable separator membranes that can not only prevent internal short circuit but also provide an ionic conducting pathway between electrodes under extreme physical deformation. Herein, a poly(styrene‐b‐butadiene‐b‐styrene) (SBS) block copolymer-based stretchable separator membrane is fabricated by the nonsolvent‐induced phase separation (NIPS). The diversity of mechanical properties and porous structures can be obtained by using different polymer concentrations and tuning the affinity among major components of NIPS. The stretchable separator membrane exhibits a high stretchability of around 270% strain and porous structure having porosity of 61%. Thus, its potential application as a stretchable separator membrane for deformable energy devices is demonstrated by applying to organic/aqueous electrolyte-based rechargeable lithium‐ion batteries. As a result, these batteries manifest good cycle life and stable capacity retention even under a stretching condition of 100%, without compromising the battery's performance. -
dc.identifier.bibliographicCitation ADVANCED ENERGY MATERIALS, v.8, no.23, pp.1801025 -
dc.identifier.doi 10.1002/aenm.201801025 -
dc.identifier.issn 1614-6832 -
dc.identifier.scopusid 2-s2.0-85051577307 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/24411 -
dc.identifier.url https://onlinelibrary.wiley.com/doi/abs/10.1002/aenm.201801025 -
dc.identifier.wosid 000441741900026 -
dc.language 영어 -
dc.publisher WILEY-V C H VERLAG GMBH -
dc.title Highly Stretchable Separator Membrane for Deformable Energy‐Storage Devices -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter -
dc.relation.journalResearchArea Chemistry; Energy & Fuels; Materials Science; Physics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor nonsolvent-induced phase separation -
dc.subject.keywordAuthor porous structures -
dc.subject.keywordAuthor stretchable energy-storage devices -
dc.subject.keywordAuthor stretchable separator membranes -
dc.subject.keywordAuthor thermoplastic elastomers -
dc.subject.keywordPlus LITHIUM-ION BATTERIES -
dc.subject.keywordPlus POLYMER ELECTROLYTES -
dc.subject.keywordPlus CONVERSION DEVICES -
dc.subject.keywordPlus HIGH-PERFORMANCE -
dc.subject.keywordPlus ELECTRONICS -
dc.subject.keywordPlus SUPERCAPACITORS -
dc.subject.keywordPlus STABILITY -

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