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DC Field | Value | Language |
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dc.citation.number | 2 | - |
dc.citation.startPage | 2005362 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 31 | - |
dc.contributor.author | Han, Jinhyup | - |
dc.contributor.author | Park, Jehee | - |
dc.contributor.author | Bak, Seong-Min | - |
dc.contributor.author | Son, Seoung-Bum | - |
dc.contributor.author | Gim, Jihyeon | - |
dc.contributor.author | Villa, Cesar | - |
dc.contributor.author | Hu, Xiaobing | - |
dc.contributor.author | Dravid, Vinayak P. | - |
dc.contributor.author | Su, Chi Cheung | - |
dc.contributor.author | Kim, Youngsik | - |
dc.contributor.author | Johnson, Christopher | - |
dc.contributor.author | Lee, Eungje | - |
dc.date.accessioned | 2023-12-21T16:36:59Z | - |
dc.date.available | 2023-12-21T16:36:59Z | - |
dc.date.created | 2020-10-07 | - |
dc.date.issued | 2021-01 | - |
dc.description.abstract | This paper describes a new, high-performance, Pb-based nanocomposite anode material for lithium-ion batteries. A unique nanocomposite structure of Pb@PbO core-shell nanoparticles in a carbon matrix is obtained by using a simple high-energy ball milling method using the low-cost starting materials PbO and carbon black. Electrochemical performance tests show its excellent reversible capacity (approximate to 600 mAh g(-1)) and cycle stability (92% retention at 100th cycle), which are one of the best values reported for Pb-based anodes in the literature. Synchrotron X-ray diffraction and absorption techniques revealed the detailed lithium storage mechanism that can be highlighted with the unexpectedly wide reversible Pb redox range (between Pb(2+)and Pb4-) and the evolution of Zintl-type LiyPb structures during the electrochemical lithium reaction. The results provide new insights into the lithium storage mechanism of these Pb-based materials and their potential as low-cost, high-performance anodes. | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.31, no.2, pp.2005362 | - |
dc.identifier.doi | 10.1002/adfm.202005362 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.scopusid | 2-s2.0-85090970789 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48307 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/adfm.202005362 | - |
dc.identifier.wosid | 000568689900001 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | New High-Performance Pb-Based Nanocomposite Anode Enabled by Wide-Range Pb Redox and Zintl Phase Transition | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | alloying | - |
dc.subject.keywordAuthor | conversion | - |
dc.subject.keywordAuthor | lead (Pb) anode | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | Zintl phase | - |
dc.subject.keywordPlus | NEGATIVE ELECTRODES | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | ION BATTERIES | - |
dc.subject.keywordPlus | METAL-OXIDES | - |
dc.subject.keywordPlus | LEAD-OXIDES | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | SILICON | - |
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