Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Lee, Jaewoo | - |
dc.contributor.author | Choi, Seung Hyun | - |
dc.contributor.author | Qutaish, Hamzeh | - |
dc.contributor.author | Hyeon, Yuhwan | - |
dc.contributor.author | Han, Sang A | - |
dc.contributor.author | Heo, Yoon-UK | - |
dc.contributor.author | Whang, Dongmok | - |
dc.contributor.author | Lee, Jong-Won | - |
dc.contributor.author | Moon, Janghyuk | - |
dc.contributor.author | Park, Min-Sik | - |
dc.contributor.author | Kim, Jung Ho | - |
dc.contributor.author | Dou, Shi Xue | - |
dc.date.accessioned | 2021-07-14T20:08:30Z | - |
dc.date.available | 2021-07-14T20:08:30Z | - |
dc.date.created | 2021-03-04 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.issn | 2405-8297 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/13817 | - |
dc.description.abstract | Dendrite-free lithium (Li) has been the primary issue for the practical application of metallic Li anode. Repeated Li plating/stripping is known to inevitably lead to severe volume changes and gradual Li dendrite growth, eventually resulting in irreversible Li (called dead-Li) as an unexpected feature. In order to avoid the dead-Li, a lithiophilic surface is highly desirable and a nanoarchitectured host for metallic Li is also required. Herein, cobalt-embedded, mesoporous, nitrogen-doped graphite (N-doped graphite) is strategically proposed as a new innovative Li-metal storage host. After tuning the surface chemistry, the material shows high Li ion affinity as well as a highly lithiophilic surface, which is attributed to the low formation energy of N-doped graphite, strongly supported by density functional theory calculations. As a result, the desirable anode shows excellent electrochemical performance with high Li-metal reversible capacity and even stable long-term cyclability with no dead-Li formation. Our findings pave the way to optimize the Li-metal host up to the limit of the theoretical capacity. © 2021 | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | Structurally stabilized lithium-metal anode via surface chemistry engineering | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ensm.2021.02.019 | - |
dc.identifier.wosid | 000632798300005 | - |
dc.identifier.scopusid | 2-s2.0-85101079652 | - |
dc.identifier.bibliographicCitation | Energy Storage Materials, v.37, pp.315 - 324 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Lithium-metal anode | - |
dc.subject.keywordAuthor | Mesoporous host | - |
dc.subject.keywordAuthor | Lithiophilicity | - |
dc.subject.keywordAuthor | Nanoarchitecture | - |
dc.citation.endPage | 324 | - |
dc.citation.startPage | 315 | - |
dc.citation.title | Energy Storage Materials | - |
dc.citation.volume | 37 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.type.docType | Article | - |
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