Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 2401820 | - |
dc.citation.title | ADVANCED ENERGY MATERIALS | - |
dc.contributor.author | Kim, Jihun | - |
dc.contributor.author | Seo, Joon Kyo | - |
dc.contributor.author | Song, Jinju | - |
dc.contributor.author | Choi, Sunghun | - |
dc.contributor.author | Park, Junsu | - |
dc.contributor.author | Park, Hyeonghun | - |
dc.contributor.author | Song, Jeonghwan | - |
dc.contributor.author | Noh, Jae-Hyun | - |
dc.contributor.author | Oh, Gwangeon | - |
dc.contributor.author | Seo, Min Ho | - |
dc.contributor.author | Lee, Hyeonseo | - |
dc.contributor.author | Lee, Jong Min | - |
dc.contributor.author | Jang, Il-Chan | - |
dc.contributor.author | Kim, Jaekook | - |
dc.contributor.author | Kim, Hyeong-Jin | - |
dc.contributor.author | Ma, Jiyoung | - |
dc.contributor.author | Cho, Jaephil | - |
dc.contributor.author | Woo, Jung-Je | - |
dc.date.accessioned | 2024-06-12T10:05:12Z | - |
dc.date.available | 2024-06-12T10:05:12Z | - |
dc.date.created | 2024-06-10 | - |
dc.date.issued | 2024-05 | - |
dc.description.abstract | Zn-ion batteries are fascinating owing to their inherent safety and high theoretical capacity. However, dendrite-free growth is challenging, limiting highly stable plating for long-life batteries. Herein, a new, conceptual ultra-stable self-converted scaffold (SCS) Zn anode is reported that enables dendrite-free plating by guiding the deposition of Zn to specific areas. The SCS is naturally transformed from a zincophilic yet resistive nucleation seed. As a sufficient amount of Zn is plated onto these nucleation seeds, they undergo self-conversion into a resistive scaffold, thereby losing their Zn affinity, and effectively directing the Zn plating toward the less resistive basal plane by repelling the electrons. The unique electrode demonstrates exceptional stability, effectively controlling dendrite-free growth for thicknesses of up to 120 mu m even in open-plating environments with an impressive areal capacity of 60 mAh cm-2. Moreover, in full cell configuration, the SCS shows a superior long cycle-life of 3000 cycles. The newly discovered dendrite-free plating mechanism is also demonstrated. This work introduces a new concept of ultra-stable electrode called self-converted scaffold (SCS) that enables dendrite-free Zn plating by guiding the deposition to designated areas and structurally inhibiting dendritic growth. This unique electrode features exceptional stability, allowing controlled Zn plating up to 120 mu m thickness without dendrites, and this stability contributes to achieving long-life batteries. image | - |
dc.identifier.bibliographicCitation | ADVANCED ENERGY MATERIALS, pp.2401820 | - |
dc.identifier.doi | 10.1002/aenm.202401820 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.scopusid | 2-s2.0-85194543632 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/82956 | - |
dc.identifier.wosid | 001233974200001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Self-Converted Scaffold Enables Dendrite-Free and Long-Life Zn-Ion Batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
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.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | ultra-stable anode | - |
dc.subject.keywordAuthor | dendrite-free growth | - |
dc.subject.keywordAuthor | long-life Zn-ion batteries | - |
dc.subject.keywordAuthor | self-converted scaffold | - |
dc.subject.keywordPlus | ZINC | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | CU | - |
dc.subject.keywordPlus | ANODE | - |
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