Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jeong, Yeon Tae | - |
dc.contributor.author | Shin, Hong Rim | - |
dc.contributor.author | Lee, Jinhong | - |
dc.contributor.author | Ryu, Myung-Hyun | - |
dc.contributor.author | Choi, Sinho | - |
dc.contributor.author | Kim, Hansung | - |
dc.contributor.author | Jung, Kyu-Nam | - |
dc.contributor.author | Lee, Jong-Won | - |
dc.date.accessioned | 2024-02-15T14:10:12Z | - |
dc.date.available | 2024-02-15T14:10:12Z | - |
dc.date.created | 2023-07-13 | - |
dc.date.issued | 2023-09 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/47942 | - |
dc.description.abstract | In recent years, tremendous efforts have been devoted to searching for the fast-charging methodology of lithium-ion battery (LIB) with widespread practical application of the electric vehicles, since the uncontrolled Li plating on the graphite anode under the fast-charging condition can lead the accelerated capacity decay and cause the safety issues of LIB. Here, we present mechanistic insights into the pulse-current-based fast-charging to aid with suppressing Li plating on the graphite anode. Compared with a conventional fast-charging protocol of the constant current method, the full-cell assembled with graphite anode and LiNi0.6Co0.2Mn0.2O2 cathode exhibits the improved fast-charging capability and cycle performance under the pulse-charging protocol. In particular, the graphite anode after prolonged 300 cycles shows a clean surface free of plated Li, which confirms that the pulse-charging protocol effectively inhibits Li plating on the anode even under fast-charging conditions. Furthermore, the physics-based numerical modeling results demonstrate that the pulse-current redistributes the accumulated Li+ species at the electrolyte/anode interface periodically, which mitigates the anode potential drop and prevents consequent Li plating. © 2023 Elsevier Ltd | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.title | Insight into pulse-charging for lithium plating-free fast-charging lithium-ion batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.electacta.2023.142761 | - |
dc.identifier.wosid | 001054761300001 | - |
dc.identifier.scopusid | 2-s2.0-85162900397 | - |
dc.identifier.bibliographicCitation | Electrochimica Acta, v.462 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Charging protocol | - |
dc.subject.keywordAuthor | Fast-charging | - |
dc.subject.keywordAuthor | Lithium plating | - |
dc.subject.keywordAuthor | Lithium-ion battery | - |
dc.subject.keywordAuthor | Pulse-charging | - |
dc.subject.keywordPlus | COULOMBIC EFFICIENCY | - |
dc.subject.keywordPlus | CYCLE LIFE | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.citation.title | Electrochimica Acta | - |
dc.citation.volume | 462 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.type.docType | Article | - |
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