AlF3-coated LiCoO2 and Li[Ni1/3Co1/3Mn1/3]O-2 blend composite cathode for lithium ion batteries
DC Field | Value | Language |
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dc.contributor.author | Lee, Ki-Soo | - |
dc.contributor.author | Myung, Seung-Taek | - |
dc.contributor.author | KIM, DONG WON | - |
dc.contributor.author | Sun, Yang Kook | - |
dc.date.accessioned | 2021-08-02T19:51:15Z | - |
dc.date.available | 2021-08-02T19:51:15Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/28097 | - |
dc.description.abstract | Surface modifications of electrode materials can improve the electrochemical and thermal properties of cathodes for use in lithium batteries. In this study, AlF3-coated LiCoO2 and AlF3-coated Li[Ni1/3Co1/3Mn1/3]O-2 cathode materials are blended, as both have the same crystal structure and exhibit similar electrochemical properties. The composite electrodes exhibit high discharge capacities of 180-188 mAhg(-1) in a voltage range of 3.0-4.5 V at room temperature. The capacity retention of the composite electrode is greater than 95% of the initial capacity after 50 cycles. The thermal stability of these composite electrodes is greatly improved because of the superior thermal stability of AlF3-coated Li[Ni1/3Co1/3Mn1/3]O-2. The blended AlF3-coated LiCoO2 and AlF3-coated Li[Ni1/3Co1/3Mn1/3]O-2 electrode shows two exothermic peaks, one at 227 degrees C from AlF3-coated LiCoO2 and another at 277 degrees C from AlF3-coated Li[Ni1/3Co1/3Mn1/3]O-2. accompanied by significantly reduced exothermic heat generation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | AlF3-coated LiCoO2 and Li[Ni1/3Co1/3Mn1/3]O-2 blend composite cathode for lithium ion batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | KIM, DONG WON | - |
dc.contributor.affiliatedAuthor | Sun, Yang Kook | - |
dc.identifier.doi | 10.1016/j.jpowsour.2010.11.014 | - |
dc.identifier.scopusid | 2-s2.0-79958066480 | - |
dc.identifier.wosid | 000292717300061 | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.196, no.16, pp.6974 - 6977 | - |
dc.relation.isPartOf | JOURNAL OF POWER SOURCES | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 196 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 6974 | - |
dc.citation.endPage | 6977 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | IMPROVEMENT | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | SPINEL | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordAuthor | AlF3 coating | - |
dc.subject.keywordAuthor | Blend | - |
dc.subject.keywordAuthor | Cathode | - |
dc.subject.keywordAuthor | Battery | - |
dc.subject.keywordAuthor | Lithium | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0378775310019208?via%3Dihub | - |
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