Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Oh, Jeonghun | - |
dc.contributor.author | Jin, Dahee | - |
dc.contributor.author | Kim, Kyuman | - |
dc.contributor.author | Song, Danoh | - |
dc.contributor.author | Lee, Yong Min | - |
dc.contributor.author | Ryou, Myung-Hyun | - |
dc.date.accessioned | 2020-04-23T04:52:59Z | - |
dc.date.available | 2020-04-23T04:52:59Z | - |
dc.date.created | 2018-12-01 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.issn | 2470-1343 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/11701 | - |
dc.description.abstract | Herein, we improved the performance of Si/graphite (Si/C) composite anodes by introducing a highly adhesive co-polyimide (P84) binder and investigated the relationship between their electrochemical and adhesion properties using the 90° peel test and a surface and interfacial cutting analysis system. Compared to those of conventional poly(vinylidene fluoride) (PVdF)-based electrodes, the cycling performance and rate capability of P84-based Si/C anodes were improved by 47.0% (372 vs 547 mAh g -1 after 100 cycles at a 60 mA g -1 discharge condition) and 33.4% (359 vs 479 mAh g -1 after 70 cycles at a 3.0 A g -1 discharge condition), respectively. Importantly, the P84-based electrodes exhibited less pronounced morphological changes and a smaller total cell resistance after cycling than the PVdF-based ones, also showing better interlayer adhesion (F mid ) and interfacial adhesion to Cu current collectors (F inter ). © 2017 American Chemical Society. | - |
dc.language | English | - |
dc.publisher | America Chemical Society | - |
dc.title | Improving the Cycling Performance of Lithium-Ion Battery Si/Graphite Anodes Using a Soluble Polyimide Binder | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsomega.7b01365 | - |
dc.identifier.scopusid | 2-s2.0-85048566851 | - |
dc.identifier.bibliographicCitation | ACS Omega, v.2, no.11, pp.8438 - 8444 | - |
dc.description.isOpenAccess | TRUE | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | TIN-BASED INTERMETALLICS | - |
dc.subject.keywordPlus | POLYETHYLENE SEPARATORS | - |
dc.subject.keywordPlus | SILICON ANODES | - |
dc.subject.keywordPlus | ADHESION PROPERTIES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | LITHIATION | - |
dc.citation.endPage | 8444 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 8438 | - |
dc.citation.title | ACS Omega | - |
dc.citation.volume | 2 | - |