The Sn-red P-Fe-based alloy materials for efficient Li-ion battery anodes
DC Field | Value | Language |
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dc.contributor.author | Lim, Ye Eun | - |
dc.contributor.author | Choi, Woo Seok | - |
dc.contributor.author | Kim, Jae Hoon | - |
dc.contributor.author | Ahn, Yong Nam | - |
dc.contributor.author | Kim, Il Tae | - |
dc.date.accessioned | 2023-04-08T01:40:12Z | - |
dc.date.available | 2023-04-08T01:40:12Z | - |
dc.date.issued | 2023-05 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.issn | 1876-794X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/87438 | - |
dc.description.abstract | Li-ion batteries (LIBs) have attracted significant research attention owing to interest in electric vehicles and energy storage systems. Numerous cathode materials have been developed and commercialized. However, graphite-based materials with low reversible capacity are still used as LIB anodes. This imbalance in development diminishes performance of LIBs. In this study, active (Sn–red P)/inactive (Fe) (Sn–red P–Fe) composite materials were developed from a high-energy ball milling technique and were used as high-capacity LIB anodes. The electrochemical characteristics of the FeSn2/P(3:1)@C and FeSn2/P(3:2)@C composites were analyzed, and the results demonstrated their notable performance as LIB anodes. In particular, the FeSn2/P(3:1)@C anode presented an average reversible capacity of 704 mAh/g at 0.5 A/g, and excellent capacity retention of 93% after 200 cycles. To further analyze the electrochemical reactions and Li+ ion diffusion mechanism of the as-assembled LIBs, CV and EIS analyses were performed. The remarkable performance of the FeSn2/P(3:1)@C anode were attributed to the C buffer matrix, which prevented the aggregation of Sn, conductive Fe formation, and predominant pseudocapacitive reaction. Therefore, it is expected that the FeSn2/P(3:1)@C composite can be a viable anode material for LIBs. © 2023 The Korean Society of Industrial and Engineering Chemistry | - |
dc.format.extent | 13 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | The Sn-red P-Fe-based alloy materials for efficient Li-ion battery anodes | - |
dc.type | Article | - |
dc.identifier.wosid | 000955970900001 | - |
dc.identifier.doi | 10.1016/j.jiec.2023.01.033 | - |
dc.identifier.bibliographicCitation | Journal of Industrial and Engineering Chemistry, v.121, pp 299 - 311 | - |
dc.identifier.kciid | ART002965719 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85147572531 | - |
dc.citation.endPage | 311 | - |
dc.citation.startPage | 299 | - |
dc.citation.title | Journal of Industrial and Engineering Chemistry | - |
dc.citation.volume | 121 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Alleviated volume change | - |
dc.subject.keywordAuthor | Buffer matrix | - |
dc.subject.keywordAuthor | Inactive Fe | - |
dc.subject.keywordAuthor | Li-ion battery anodes | - |
dc.subject.keywordAuthor | Long cyclability | - |
dc.subject.keywordAuthor | Sn–red P–Fe alloys | - |
dc.subject.keywordPlus | TOTAL-ENERGY CALCULATIONS | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE ANODE | - |
dc.subject.keywordPlus | CATHODE MATERIALS | - |
dc.subject.keywordPlus | RATE-CAPABILITY | - |
dc.subject.keywordPlus | POROUS CARBON | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | TIN | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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