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DC Field | Value | Language |
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dc.citation.endPage | 1322 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1316 | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 52 | - |
dc.contributor.author | Kim, Youngsik | - |
dc.contributor.author | Kim, Hyun Soo | - |
dc.contributor.author | Martin, Steve W. | - |
dc.date.accessioned | 2023-12-22T09:40:41Z | - |
dc.date.available | 2023-12-22T09:40:41Z | - |
dc.date.created | 2014-10-06 | - |
dc.date.issued | 2006-11 | - |
dc.description.abstract | LiNi1/3Co1/3Mn1/3O2 cathode materials have been coated with Al2O3 nano-particles using sol-gel processing to improve its electrochemical properties. The X-ray diffraction (XRD) pattern of the as-prepared Al2O3 nano-particles was indexed to the cubic structure of the γ-Al2O3 phase and had an average size of ∼4 nm. The XRD showed that the structure of LiNi1/3Co1/3Mn1/3O2 was not affected by the Al2O3 coating. However, the Al2O3 coatings on LiNi1/3Co1/3Mn1/3O2 improved the cyclic life performance and rate capability without decreasing its initial discharge capacity. These electrochemical properties were also compared with those of LiAlO2-coated LiNi1/3Co1/3Mn1/3O2 cathode material. The electrochemical impedance spectroscopy (EIS) was studied to understand the enhanced electrochemical properties of the Al2O3-coated LiNi1/3Co1/3Mn1/3O2 compared to uncoated LiNi1/3Co1/3Mn1/3O2. | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.52, no.3, pp.1316 - 1322 | - |
dc.identifier.doi | 10.1016/j.electacta.2006.07.033 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.scopusid | 2-s2.0-33749627713 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6929 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33749627713 | - |
dc.identifier.wosid | 000242616100071 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Synthesis and electrochemical characteristics of Al2O3-coated LiNi1/3Co1/3Mn1/3O2 cathode materials for lithium ion batteries | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | LiNi1/3Co1/3Mn1/3O2 | - |
dc.subject.keywordAuthor | Al2O3 nano-particles | - |
dc.subject.keywordAuthor | sol-gel method | - |
dc.subject.keywordAuthor | electrochemical property | - |
dc.subject.keywordAuthor | rate capability | - |
dc.subject.keywordAuthor | cyclic life | - |
dc.subject.keywordPlus | COPRECIPITATION METHOD | - |
dc.subject.keywordPlus | LICOO2 | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CELL | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | MICROSTRUCTURE | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | COATINGS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
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