Electrochemical Behavior of Li/LiV3O8 Secondary Cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bak, Hyo Rim | - |
dc.contributor.author | Lee, Jae Ha | - |
dc.contributor.author | Kim, Bok Ki | - |
dc.contributor.author | Yoon, Woo Young | - |
dc.date.accessioned | 2021-09-06T04:02:23Z | - |
dc.date.available | 2021-09-06T04:02:23Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-03 | - |
dc.identifier.issn | 1738-8090 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/103887 | - |
dc.description.abstract | Li/LiV3O8 secondary cells with Li-foil and Li-powder anodes were fabricated, and their electrical properties were compared. Using the powder anode, a cell with an initial discharge capacity of 260 mAh g(-1) that could be operated for over 100 cycles was obtained. The porous Li-powder electrode was safely synthesized by pressing an emulsion droplet onto an SUS mesh. A threefold increase in the electrical conductivity of the LiV3O8 cathode was achieved by the addition of carbon using a vibration pot mill. Using the powder anode resulted in 80% capacity retention at the 100th cycle, while that using the foil electrode was 46%; the 1.0 C-rate/0.1 C-rate capacity ratio also increased from 44% to 60%. A cell employing the LiV3O8-carbon composite cathode showed better electrical performance, a capacity retention of 90% after 50 cycles, and an increase in rate capacity ratio. The crystal structure and morphology of the LiV3O8-C composite were investigated by x-ray diffraction and scanning electron microscopy. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.subject | LITHIUM | - |
dc.subject | LIV3O8 | - |
dc.title | Electrochemical Behavior of Li/LiV3O8 Secondary Cells | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Woo Young | - |
dc.identifier.doi | 10.1007/s13391-012-2121-z | - |
dc.identifier.scopusid | 2-s2.0-84874859594 | - |
dc.identifier.wosid | 000316159900009 | - |
dc.identifier.bibliographicCitation | ELECTRONIC MATERIALS LETTERS, v.9, no.2, pp.195 - 199 | - |
dc.relation.isPartOf | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.title | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.volume | 9 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 195 | - |
dc.citation.endPage | 199 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001750472 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | LIV3O8 | - |
dc.subject.keywordAuthor | lithium trivanadate | - |
dc.subject.keywordAuthor | carbon composite | - |
dc.subject.keywordAuthor | Li metal powder | - |
dc.subject.keywordAuthor | lithium ion battery | - |
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