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조재필

Cho, Jaephil
Nano Energy Storage Material Lab.
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dc.citation.endPage 3301 -
dc.citation.number 12 -
dc.citation.startPage 3297 -
dc.citation.title CHEMISTRY OF MATERIALS -
dc.citation.volume 17 -
dc.contributor.author Kim, C -
dc.contributor.author Noh, M -
dc.contributor.author Choi, M -
dc.contributor.author Cho, Jaephil -
dc.contributor.author Park, B -
dc.date.accessioned 2023-12-22T10:36:29Z -
dc.date.available 2023-12-22T10:36:29Z -
dc.date.created 2014-05-22 -
dc.date.issued 2005-06 -
dc.description.abstract SnO2 nanoparticles with different sizes of ∼3, ∼4, and ∼8 nm were synthesized using a hydrothermal method at 110, 150, and 200°C, respectively. The results showed that the ∼3 nm-sized SnO 2 nanoparticles had a superior capacity and cycling stability as compared to the ∼4 and ∼8 nm-sized ones. The ∼3 nm-sized nanoparticles exhibited an initial capacity of 740 mAh/g with negligible capacity fading. The electrochemical properties of these nanoparticles were superior to those of thin-film analogues. Transmission electron microscopy (TEM) and X-ray diffraction (XRD) confirmed that the ∼3 nm-sized SnO2 nanoparticles after electrochemical tests did not aggregate into larger Sn clusters, in contrast to those observed with the ∼4 and ∼8 nm-sized ones. -
dc.identifier.bibliographicCitation CHEMISTRY OF MATERIALS, v.17, no.12, pp.3297 - 3301 -
dc.identifier.doi 10.1021/cm048003o -
dc.identifier.issn 0897-4756 -
dc.identifier.scopusid 2-s2.0-20744443182 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/4723 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=20744443182 -
dc.identifier.wosid 000229737300036 -
dc.language 영어 -
dc.publisher AMER CHEMICAL SOC -
dc.title Critical size of a nano SnO2 electrode for Li-secondary battery -
dc.type Article -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus LITHIUM-ION-BATTERIES -
dc.subject.keywordPlus NEGATIVE-ELECTRODE -
dc.subject.keywordPlus HIGH-CAPACITY -
dc.subject.keywordPlus ALLOY ANODES -
dc.subject.keywordPlus NANOPARTICLES -
dc.subject.keywordPlus STORAGE -
dc.subject.keywordPlus OXIDE -
dc.subject.keywordPlus NANOCRYSTALS -
dc.subject.keywordPlus CATHODE -

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