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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 411 | - |
dc.citation.startPage | 403 | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 105 | - |
dc.contributor.author | Asl, Nina Mahootcheian | - |
dc.contributor.author | Kim, Jung-Hyun | - |
dc.contributor.author | Lee, Wen Chao | - |
dc.contributor.author | Liu, Zhongyi | - |
dc.contributor.author | Lu, Peng | - |
dc.contributor.author | Kim, Youngsik | - |
dc.date.accessioned | 2023-12-22T03:39:40Z | - |
dc.date.available | 2023-12-22T03:39:40Z | - |
dc.date.created | 2014-10-02 | - |
dc.date.issued | 2013-08 | - |
dc.description.abstract | The high temperature vanadium pentoxide phase, β′-Li xV2O5, was synthesized via a new chemical synthesis involving the evolution of vanadium oxides from the 600 °C heat treatment of the pure LiVS2 in air. By employing this method of synthesis, well-crystallized, rod-shaped β′-LixV 2O5 particles 20-30 μm in length and 3-6 μm in width were obtained. Moreover, the surface of β′-LixV 2O5 particles was found to be coated by an amorphous vanadium oxysulfide film (∼20 nm in thickness). In contrast to a low temperature vanadium pentoxide phase (LixV2O5), the electrochemical intercalation of lithium into the β′-Li xV2O5 was fully reversible where 0.0 < x < 2.0, and it delivered a capacity of 310 mAh g-1 at a current rate of 0.07 C between 1.5 V and 4 V. Good capacity retention of more than 88% was also observed after 50 cycles even at a higher current rate of 2 C. | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.105, pp.403 - 411 | - |
dc.identifier.doi | 10.1016/j.electacta.2013.04.131 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.scopusid | 2-s2.0-84878710854 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6834 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84878710854 | - |
dc.identifier.wosid | 000322414800052 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | A new chemical route for the synthesis of beta '-LixV2O5 for use as a high performance cathode | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Vanadium oxides | - |
dc.subject.keywordAuthor | beta &apos | - |
dc.subject.keywordAuthor | -LixV2O5 phase | - |
dc.subject.keywordAuthor | Vanadium sulfides | - |
dc.subject.keywordAuthor | High capacity cathode | - |
dc.subject.keywordAuthor | Li-ion battery | - |
dc.subject.keywordPlus | RECHARGEABLE LITHIUM BATTERIES | - |
dc.subject.keywordPlus | VANADIUM-OXIDE BRONZES | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PROPERTIES | - |
dc.subject.keywordPlus | ION BATTERIES | - |
dc.subject.keywordPlus | INSERTION REACTIONS | - |
dc.subject.keywordPlus | V2O5 | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | LIV3O8 | - |
dc.subject.keywordPlus | OXYSULFIDE | - |
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