dc.citation.endPage |
A292 |
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dc.citation.number |
3 |
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dc.citation.startPage |
A288 |
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dc.citation.title |
JOURNAL OF THE ELECTROCHEMICAL SOCIETY |
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dc.citation.volume |
149 |
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dc.contributor.author |
Cho, Jaephil |
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dc.contributor.author |
Kim, TJ |
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dc.contributor.author |
Park, B |
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dc.date.accessioned |
2023-12-22T11:39:21Z |
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dc.date.available |
2023-12-22T11:39:21Z |
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dc.date.created |
2014-06-27 |
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dc.date.issued |
2002-03 |
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dc.description.abstract |
The structural stability of metal-oxide-coated orthorhombic LiMnO2 (o-LiMnO2) was characterized by its 55degreesC cycling behavior. Sol-gel coating of the metal oxides (Al2O3 and CoO), followed by heat-treatment at 400degreesC, leads to the formation of the solid-solution layer (LiMn1-xMxO2) with a concentration gradient of metal atoms at the particle surface. The specific capacity and cycle life at 55degreesC are influenced significantly by the metal-oxide coating. CoO-coated LiMnO2 exhibits an additional voltage plateau at the deep discharge (2 V), and has a higher capacity than Al2O3-coated electrode, although the capacity retention is inferior to the Al2O3-coated cathode. |
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dc.identifier.bibliographicCitation |
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.149, no.3, pp.A288 - A292 |
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dc.identifier.doi |
10.1149/1.1446870 |
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dc.identifier.issn |
0013-4651 |
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dc.identifier.scopusid |
2-s2.0-0036503153 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/5113 |
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dc.identifier.url |
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0036503153 |
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dc.identifier.wosid |
000174211100010 |
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dc.language |
영어 |
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dc.publisher |
ELECTROCHEMICAL SOC INC |
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dc.title |
The effect of a metal-oxide coating on the cycling Behavior at 55 degrees C in orthorhombic LiMnO2 cathode materials |
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dc.type |
Article |
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dc.description.journalRegisteredClass |
scopus |
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