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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | A38 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | A34 | - |
dc.citation.title | ELECTROCHEMICAL AND SOLID STATE LETTERS | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Kwon, Yoojung | - |
dc.contributor.author | Kim, Min Gyu | - |
dc.contributor.author | Kim, Yoojin | - |
dc.contributor.author | Lee, Youngil | - |
dc.contributor.author | Cho, Jaephil | - |
dc.date.accessioned | 2023-12-22T10:09:53Z | - |
dc.date.available | 2023-12-22T10:09:53Z | - |
dc.date.created | 2014-05-21 | - |
dc.date.issued | 2006 | - |
dc.description.abstract | Tin particles that were prepared using three different capping agents, hydrobenzamide, citrate, and polyvinyl pyrrolidone (PVP) exhibited different particle sizes. The hydrobenzamide-capped Sn had the smallest particle size (∼50 nm) and uniform distribution while the citrate and PVP-capped Sn had particle sizes of ∼100 and ∼300 nm, respectively, with severe particle aggregation. However, there was no SnO2 or SnO detected on the particle surfaces. The cycling results using coin-type half cells confirmed that the hydrobenzamide-capped Sn had the highest charge capacity of 994 mAh/g between 1.5 and 0 V and the best capacity retention. In contrast, the citrate and PVP-capped Sn showed severe capacity decay. Further analysis using cycled electrodes showed that the hydrobenzamide-capped Sn showed the least particle agglomeration and growth, compared with the others. From Fourier transform magnitude (FT) of Sn LIII-edge energy dispersive X-ray analysis spectra, these facts could be supported by the strong coordination formed as a result of chemical bonding between the nitrogen of the hydrobenzamide capping agent effectively inhibiting the particle growth during cycling. | - |
dc.identifier.bibliographicCitation | ELECTROCHEMICAL AND SOLID STATE LETTERS, v.9, no.1, pp.A34 - A38 | - |
dc.identifier.doi | 10.1149/1.2138447 | - |
dc.identifier.issn | 1099-0062 | - |
dc.identifier.scopusid | 2-s2.0-33645512482 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/4707 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33645512482 | - |
dc.identifier.wosid | 000233430400010 | - |
dc.language | 영어 | - |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.title | Effect of capping agents in tin nanoparticles on electrochemical cycling | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | LITHIUM SECONDARY BATTERIES | - |
dc.subject.keywordPlus | LI-ION BATTERIES | - |
dc.subject.keywordPlus | ANODE MATERIALS | - |
dc.subject.keywordPlus | CORE/SHELL NANOPARTICLES | - |
dc.subject.keywordPlus | SILVER | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | INTERMETALLICS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | CARBON | - |
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