A 3D Porous Inverse Opal Ni Structure on a Cu Current Collector for Stable Lithium-Metal Batteries
DC Field | Value | Language |
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dc.contributor.author | Jeong, Soo Min | - |
dc.contributor.author | Wu, Mihye | - |
dc.contributor.author | Kim, Tae Yeong | - |
dc.contributor.author | Kim, Dong Hwan | - |
dc.contributor.author | Kim, Se-Hee | - |
dc.contributor.author | Choi, Hong Kyoon | - |
dc.contributor.author | Kang, Yun Chan | - |
dc.contributor.author | Kim, Do Youb | - |
dc.date.accessioned | 2022-04-02T11:40:22Z | - |
dc.date.available | 2022-04-02T11:40:22Z | - |
dc.date.created | 2022-04-01 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 2566-6223 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/139515 | - |
dc.description.abstract | Lithium (Li) metal is considered the best anode material for next-generation high-energy density Li-metal batteries. However, Li dendrite formation and growth hinder the practical applications of Li metal anodes. Herein, we report a three-dimensional (3D) porous inverse opal nickel structure on a copper foil current collector (Ni IO@Cu) that has a controllable pore size and thickness and is fabricated via colloidal self-assembly and electrodeposition. The uniform interconnected pores with a large surface area of the Ni IO@Cu structure can effectively dissipate high areal current densities, resulting in the stable formation of a solid electrolyte interface and dense, dendrite-free, flat lithium deposits. In comparison to the use of bare Cu, the use of the Ni IO@Cu current collector resulted in greatly improved stability and lowered the voltage hysteresis in various Li plating/stripping tests. Moreover, Li-ion battery and Li-sulfur battery full cells prepared using the Ni IO@Cu also displayed excellent cycling performance. This work further demonstrates the significance of the 3D porous structure for preparing dendrite-free Li metal anodes. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | ELECTROLYTE INTERPHASE LAYER | - |
dc.subject | CARBON CURRENT COLLECTOR | - |
dc.subject | DENDRITE-FREE | - |
dc.subject | ANODE | - |
dc.title | A 3D Porous Inverse Opal Ni Structure on a Cu Current Collector for Stable Lithium-Metal Batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Yun Chan | - |
dc.identifier.doi | 10.1002/batt.202100257 | - |
dc.identifier.scopusid | 2-s2.0-85121649229 | - |
dc.identifier.wosid | 000733563900001 | - |
dc.identifier.bibliographicCitation | BATTERIES & SUPERCAPS, v.5, no.3 | - |
dc.relation.isPartOf | BATTERIES & SUPERCAPS | - |
dc.citation.title | BATTERIES & SUPERCAPS | - |
dc.citation.volume | 5 | - |
dc.citation.number | 3 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ELECTROLYTE INTERPHASE LAYER | - |
dc.subject.keywordPlus | CARBON CURRENT COLLECTOR | - |
dc.subject.keywordPlus | DENDRITE-FREE | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordAuthor | current collector | - |
dc.subject.keywordAuthor | inverse opal | - |
dc.subject.keywordAuthor | Li growth | - |
dc.subject.keywordAuthor | Li stabilization | - |
dc.subject.keywordAuthor | Li-metal batteries | - |
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