Significant improvement of high voltage cycling behavior AlF3-coated LiCoO2 cathode
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sun, Y. -K. | - |
dc.contributor.author | Han, J. -M. | - |
dc.contributor.author | Myung, S. -T. | - |
dc.contributor.author | Lee, S. -W. | - |
dc.contributor.author | Amine, K. | - |
dc.date.accessioned | 2022-12-21T11:23:22Z | - |
dc.date.available | 2022-12-21T11:23:22Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2006-05 | - |
dc.identifier.issn | 1388-2481 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181508 | - |
dc.description.abstract | To improve the capacity retention of LiCoO2 at 4.5 V cut-off cycling, the AlF3 as new coating material was introduced. The AlF3-coated LiCoO2 showed no large difference in the bulk structure and a uniform AlF3-coating layer whose thickness is of about 10 nm covers LiCoO2 particles, as confirmed by transmission electron microscopy. The AlF3-coated LiCoO2 delivered the similar initial discharge capacity to pristine LiCoO2 to 4.5 V versus Li. Surprisingly, the capacity retention and rate capability were greatly enhanced comparing to the pristine LiCoO2. Ac-impedance results showed that the AlF3-coated LiCoO2 has stable charge transfer resistance (R-ct) on cycling. Reduced Co dissolution was also seen for the AlF3-coated LiCoO2. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Significant improvement of high voltage cycling behavior AlF3-coated LiCoO2 cathode | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sun, Y. -K. | - |
dc.identifier.doi | 10.1016/j.elecom.2006.03.040 | - |
dc.identifier.scopusid | 2-s2.0-33646172111 | - |
dc.identifier.wosid | 000237776300025 | - |
dc.identifier.bibliographicCitation | ELECTROCHEMISTRY COMMUNICATIONS, v.8, no.5, pp.821 - 826 | - |
dc.relation.isPartOf | ELECTROCHEMISTRY COMMUNICATIONS | - |
dc.citation.title | ELECTROCHEMISTRY COMMUNICATIONS | - |
dc.citation.volume | 8 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 821 | - |
dc.citation.endPage | 826 | - |
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 | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.subject.keywordPlus | INTERCALATION CATHODE | - |
dc.subject.keywordPlus | LI-ION | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | R(3)OVER-BAR-M | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordAuthor | AlF3 coating | - |
dc.subject.keywordAuthor | cathode materials | - |
dc.subject.keywordAuthor | impedance | - |
dc.subject.keywordAuthor | lithium secondary batteries | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1388248106001408?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.