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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | A1636 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | A1633 | - |
dc.citation.title | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.citation.volume | 153 | - |
dc.contributor.author | Kim, Hansu | - |
dc.contributor.author | Park, Gyeong-Su | - |
dc.contributor.author | Kim, Eunjin | - |
dc.contributor.author | Kim, Jinyoung | - |
dc.contributor.author | Doo, Seok-Gwang | - |
dc.contributor.author | Cho, Jaephil | - |
dc.date.accessioned | 2023-12-22T10:09:51Z | - |
dc.date.available | 2023-12-22T10:09:51Z | - |
dc.date.created | 2014-05-21 | - |
dc.date.issued | 2006 | - |
dc.description.abstract | We observed the pore expansion and contraction of mesoporous tin phosphate during Li alloying/dealloying using small-angle X-ray scattering and transmission electron microscopy. As-prepared mesoporous tin phosphate showed pore and porewall sizes of 3 and 2 nm, respectively. During lithium alloying (discharging), pore size was slightly contracted, but porewall size was slightly expanded within the range of 1 nm. However, during lithium dealloying (charging), pore and porewall sizes recovered to their original sizes before cycling. The charged sample had a nanoscale pore (∼3 nm) array with a more or less uniformly sized open-porewall structure of amorphous lithium phosphates with metallic α-Sn face-centered-cubic nanocrystals ∼2 nm in diameter. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.153, no.9, pp.A1633 - A1636 | - |
dc.identifier.doi | 10.1149/1.2212061 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.scopusid | 2-s2.0-33746447267 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/4710 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33746447267 | - |
dc.identifier.wosid | 000239250600001 | - |
dc.language | 영어 | - |
dc.publisher | ELECTROCHEMICAL SOC INC | - |
dc.title | Observation of reversible pore change in mesoporous tin phosphate anode material during Li alloying/dealloying | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERIES | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | DIFFRACTION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | SIZE | - |
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