DC Field | Value | Language |
---|---|---|
dc.contributor.author | Min, Ji Won | ko |
dc.contributor.author | Gim, Jihyeon | ko |
dc.contributor.author | Song, Jinju | ko |
dc.contributor.author | Ryu, Won-Hee | ko |
dc.contributor.author | Lee, Jong-Won | ko |
dc.contributor.author | Kim, Yong-Il | ko |
dc.contributor.author | Kim, Jaekook | ko |
dc.contributor.author | Bin Im, Won | ko |
dc.date.accessioned | 2013-08-14T01:09:59Z | - |
dc.date.available | 2013-08-14T01:09:59Z | - |
dc.date.created | 2013-08-09 | - |
dc.date.created | 2013-08-09 | - |
dc.date.issued | 2013-06 | - |
dc.identifier.citation | ELECTROCHIMICA ACTA, v.100, pp.10 - 17 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.uri | http://hdl.handle.net/10203/175039 | - |
dc.description.abstract | In present study, fluorine substituted Li1.23Ni0.13Co0.14Mn0.56O2-zFz (z=0-0.20) are synthesized by simple and low-temperature co-precipitation process and observed enhancement in their electrochemical properties are investigated as function of fluorine substitutions. F-19 MAS NMR analyses revealed the presence of fluorine as metal fluoride on the surface, and as oxy-fluoride in bulk Li(1.23)Ni(0.13)Co(0.14)Mn(0.56)O(2-z)Fz. Li1.23Ni0.13Co0.14Mn0.56O2-zFz (z=0.15) showed improved cycling performance and reduced cell impedance as a result of the fluorine doping. In addition, fluorine substitution controlled the amount of stabilizing transition metals in the lithium layers of spinel-like regions, which in turn resulted in countering the capacity loss and voltage decay compared to Li1.23Ni0.13Co0.14Mn0.56O2. (C) 2013 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | LITHIUM-ION BATTERIES | - |
dc.subject | CATHODE MATERIALS | - |
dc.subject | RECHARGEABLE BATTERIES | - |
dc.subject | SUBSTITUTION | - |
dc.subject | ELECTRODES | - |
dc.subject | MN | - |
dc.subject | NI | - |
dc.subject | CO | - |
dc.subject | IMPROVEMENT | - |
dc.subject | BEHAVIOR | - |
dc.title | Simple, robust metal fluoride coating on layered Li123Ni0.13Co0.14Mn0.56O2 and its effects on enhanced electrochemical properties | - |
dc.type | Article | - |
dc.identifier.wosid | 000320492400002 | - |
dc.identifier.scopusid | 2-s2.0-84878015584 | - |
dc.type.rims | ART | - |
dc.citation.volume | 100 | - |
dc.citation.beginningpage | 10 | - |
dc.citation.endingpage | 17 | - |
dc.citation.publicationname | ELECTROCHIMICA ACTA | - |
dc.identifier.doi | 10.1016/j.electacta.2013.03.085 | - |
dc.contributor.nonIdAuthor | Min, Ji Won | - |
dc.contributor.nonIdAuthor | Gim, Jihyeon | - |
dc.contributor.nonIdAuthor | Song, Jinju | - |
dc.contributor.nonIdAuthor | Lee, Jong-Won | - |
dc.contributor.nonIdAuthor | Kim, Yong-Il | - |
dc.contributor.nonIdAuthor | Kim, Jaekook | - |
dc.contributor.nonIdAuthor | Bin Im, Won | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Lithium ion battery | - |
dc.subject.keywordAuthor | Fluorine doping | - |
dc.subject.keywordAuthor | Layered oxide | - |
dc.subject.keywordAuthor | Cathode material | - |
dc.subject.keywordAuthor | Coating | - |
dc.subject.keywordPlus | LITHIUM-ION BATTERIES | - |
dc.subject.keywordPlus | CATHODE MATERIALS | - |
dc.subject.keywordPlus | RECHARGEABLE BATTERIES | - |
dc.subject.keywordPlus | SUBSTITUTION | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | MN | - |
dc.subject.keywordPlus | NI | - |
dc.subject.keywordPlus | CO | - |
dc.subject.keywordPlus | IMPROVEMENT | - |
dc.subject.keywordPlus | BEHAVIOR | - |
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