dc.citation.endPage |
358 |
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dc.citation.number |
8 |
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dc.citation.startPage |
355 |
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dc.citation.title |
ELECTROCHEMICAL AND SOLID STATE LETTERS |
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dc.citation.volume |
3 |
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dc.contributor.author |
Cho, Jaephil |
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dc.contributor.author |
Park, B |
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dc.date.accessioned |
2023-12-22T12:07:11Z |
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dc.date.available |
2023-12-22T12:07:11Z |
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dc.date.created |
2014-07-21 |
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dc.date.issued |
2000-08 |
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dc.description.abstract |
A new series of cathode materials Li2+xMn0.91Cr1.09O4 (x = 0.7, 0.9, 1.1, and 1.3) was prepared from the reaction of Mn0.91Cr1.09O4 and LiOH . H2O by heat-treatment at 700 degrees C for 3, 6, and 12 h. The length of the heat-treatment significantly influenced the capacity, with longer heat-treatment times resulting in smaller capacities. Li3.1Mn0.91Cr1.09O4 phases heat-treated for 3 h showed the highest discharge capacity of 220 mAh/g at the 0.1 C rate (18 mA/g) cycled between 4.5 and 2 V. Tests of Li2+xMn0.91Cr1.09O4 in Li-ion cells (C/Li3.1Mn0.91Cr1.09O4) showed an initial capacity of 220 mAh/g at the 0.1 C rate, and relatively good rate capability from the 0.2 C to the 2 C rate between 4.5 and 2 V. (C) 2000 The Electrochemical Society. |
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dc.identifier.bibliographicCitation |
ELECTROCHEMICAL AND SOLID STATE LETTERS, v.3, no.8, pp.355 - 358 |
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dc.identifier.doi |
10.1149/1.1391147 |
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dc.identifier.issn |
1099-0062 |
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dc.identifier.scopusid |
2-s2.0-0034246030 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/5223 |
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dc.identifier.url |
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0034246030 |
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dc.identifier.wosid |
000087748000001 |
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dc.language |
영어 |
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dc.publisher |
ELECTROCHEMICAL SOC INC |
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dc.title |
Li2+xMn0.91Cr1.09O4 cathode materials for Li-ion cells |
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dc.type |
Article |
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dc.description.journalRegisteredClass |
scopus |
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