Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Dzakpasu, Cyril Bubu | - |
dc.contributor.author | Gyan-Barimah, Caleb | - |
dc.contributor.author | Kang, Dongyoon | - |
dc.contributor.author | Song, Jihun | - |
dc.contributor.author | Jin, Dahee | - |
dc.contributor.author | Yu, Jong-Sung | - |
dc.contributor.author | Lee, Yong Min | - |
dc.date.accessioned | 2024-03-15T19:40:17Z | - |
dc.date.available | 2024-03-15T19:40:17Z | - |
dc.date.created | 2024-02-29 | - |
dc.date.issued | 2024-02 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/56528 | - |
dc.description.abstract | Lithium metal is considered one of the most attractive anode materials for next-generation batteries. However, the practical application of rechargeable Li-metal batteries has been hindered by the uncontrollable growth of Li dendrites and large volume changes during electrochemical cycling, leading to low Coulombic efficiency and safety concerns. This study reports a facile process of printing copper nitride nanowires (Cu3N NWs) onto Li metal powder (LMP) composite anode surface via a roll-pressing technique. Cu3N readily reacts with Li to form lithium nitride (Li3N), which is regarded as an excellent component for the interfacial layer on Li metal. The Li3N layer possesses a high ionic conductivity and ensures a homogeneous Li-ion flux, resulting in the suppression of dendrites. As a result, Li/Li symmetric cells assembled with the Li3N-LMP electrode exhibited lower overpotentials and superior cycling performance. Furthermore, NCM622/Li3N-LMP full cells demonstrated better capacity retention behavior (over 90% after 250 cycles) and higher discharge capacities during rate capability tests compared to the bare LMP cell. This study highlights the importance of a rational design of interfacial layers on LMP anodes for stable and long-term cycling. © 2024 The Electrochemical Society ("ECS"). Published on behalf of ECS by IOP Publishing Limited | - |
dc.language | English | - |
dc.publisher | Electrochemical Society, Inc. | - |
dc.title | Artificial Li3N SEI-Enforced Stable Cycling of Li Powder Composite Anode in Carbonate Electrolytes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1149/1945-7111/ad24be | - |
dc.identifier.wosid | 001162033400001 | - |
dc.identifier.scopusid | 2-s2.0-85185455047 | - |
dc.identifier.bibliographicCitation | Journal of the Electrochemical Society, v.171, no.2 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Li metal powder | - |
dc.subject.keywordAuthor | Li metal battery | - |
dc.subject.keywordAuthor | Lithium nitride | - |
dc.subject.keywordAuthor | Solid electrolyte interphase | - |
dc.subject.keywordAuthor | Dendrites | - |
dc.subject.keywordPlus | LITHIUM-METAL BATTERIES | - |
dc.subject.keywordPlus | RECHARGEABLE BATTERIES | - |
dc.subject.keywordPlus | PROTECTIVE LAYER | - |
dc.subject.keywordPlus | ION | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | NITRIDE | - |
dc.subject.keywordPlus | DENSITY | - |
dc.subject.keywordPlus | NITRATE | - |
dc.subject.keywordPlus | LINO3 | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.citation.number | 2 | - |
dc.citation.title | Journal of the Electrochemical Society | - |
dc.citation.volume | 171 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry; Materials Science | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry; Materials Science, Coatings & Films | - |
dc.type.docType | Article | - |
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