Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hee Jae | - |
dc.contributor.author | Kim, Sun | - |
dc.contributor.author | Kim, Suhwan | - |
dc.contributor.author | Kim, Sungkyu | - |
dc.contributor.author | Heo, Kwang | - |
dc.contributor.author | Lim, Jae-Hong | - |
dc.contributor.author | Yashiro, Hitoshi | - |
dc.contributor.author | Shin, Hyeon-Ji | - |
dc.contributor.author | Jung, Hun-Gi | - |
dc.contributor.author | Lee, Yong Min | - |
dc.contributor.author | Myung, Seung-Taek | - |
dc.date.accessioned | 2024-02-04T18:40:12Z | - |
dc.date.available | 2024-02-04T18:40:12Z | - |
dc.date.created | 2023-12-18 | - |
dc.date.issued | 2024-01 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/47746 | - |
dc.description.abstract | Herein, an Au-coating layer adjusted on the surface of a Zn metal electrode that effectively suppresses the dendrite growth as well as the mechanisms underlying the dendrite suppression as a result of the zincophilic character of Au is introduced. For the Au-coated Zn metal symmetric cell, uniform deposition of Zn-derived compounds was revealed by operando synchrotron tomography. Microscopic studies demonstrate that the Au-coating layer is induced to form a new Zn–Au alloy during the initial Zn deposition, resulting in stabilized long-term stripping/plating of Zn via the ‘embracing effect’ that intimately accommodates Zn deposition for further cycles. This property supports the successful operation of symmetrical cells up to 50 mA cm−2. According to Zn electrodeposition simulation, it is verified that the suppression of dendrite growth is responsible for the electro-conducting Au nanolayer that uniformly distributes the electric field and protects the Zn electrode from corrosion, ultimately promoting uniform Zn growth. The compatibility of the Au-coating layer for full cell configuration is verified using NaV3O8 as a cathode material over 1 000 cycles. This finding provides a new pathway for the enhancement of the electrochemical performance of ZIBs by suppressing the dendritic growth of Zn by means of a zincophilic Au nanolayer. © 2023 Wiley-VCH GmbH. | - |
dc.language | English | - |
dc.publisher | Wiley | - |
dc.title | Gold-Nanolayer-Derived Zincophilicity Suppressing Metallic Zinc Dendrites and Its Efficacy in Improving Electrochemical Stability of Aqueous Zinc-Ion Batteries | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/adma.202308592 | - |
dc.identifier.wosid | 001108875000001 | - |
dc.identifier.scopusid | 2-s2.0-85178132394 | - |
dc.identifier.bibliographicCitation | Advanced Materials, v.36, no.1 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | dendrite suppression | - |
dc.subject.keywordAuthor | gold nanolayer coating | - |
dc.subject.keywordAuthor | zinc-gold alloy | - |
dc.subject.keywordAuthor | zinc-ion battery | - |
dc.subject.keywordAuthor | zincophilic surface | - |
dc.subject.keywordPlus | SITES | - |
dc.subject.keywordPlus | ANODE | - |
dc.citation.number | 1 | - |
dc.citation.title | Advanced Materials | - |
dc.citation.volume | 36 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.type.docType | Article | - |
There are no files associated with this item.