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Electrochemical and thermal properties of NASICON structured Na 3V2(PO4)3 as a sodium rechargeable battery cathode: A combined experimental and theoretical study
DC Field | Value | Language |
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dc.contributor.author | Lim, Soo Yeon | - |
dc.contributor.author | Kim, Heejin | - |
dc.contributor.author | Shakoor, R. A. | - |
dc.contributor.author | Jung, Yousung | - |
dc.contributor.author | Choi, Jang Wook | - |
dc.date.accessioned | 2020-03-16T11:07:12Z | - |
dc.date.available | 2020-03-16T11:07:12Z | - |
dc.date.created | 2018-07-02 | - |
dc.date.issued | 2012-08 | - |
dc.identifier.citation | Journal of the Electrochemical Society, Vol.159 No.9, pp.A1393-A1397 | - |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.other | 38500 | - |
dc.identifier.uri | https://hdl.handle.net/10371/164611 | - |
dc.description.abstract | A combined experimental and computational study on Na3V2(PO4)(3) has been carried out to investigate its structural, electrochemical, and thermal properties as a sodium battery cathode. The synthesized material by a sol-gel process was well-indexed to the R-3m space group in the framework of a rhombohedral NASICON structure. Galvanostatic measurements indicate that at 3.4 V vs. Na/Na+, 1.4 Na reversibly reacts with each Na3V2(PO4)(3), which corresponds to a specific capacity of 84.8 mAh/g. Moreover, this material shows excellent rate capabilities and good cycling performance. Ex-situ XRD analyzes indicate that this material reacts with Na ions based on a reversible two-phase reaction. Thermal analyzes employing TGA/DSC and In-situ XRD at various temperatures show that this material maintains good thermal stability up to 450 degrees C even in the desodiated state. The promising electrochemical and thermal properties suggest that this material with the well-defined NASICON structure is a promising cathode for large-scale sodium rechargeable batteries. (C) 2012 The Electrochemical Society. [DOI: 10.1149/2.015209jes] All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | Electrochemical Society, Inc. | - |
dc.title | Electrochemical and thermal properties of NASICON structured Na 3V2(PO4)3 as a sodium rechargeable battery cathode: A combined experimental and theoretical study | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 최장욱 | - |
dc.identifier.doi | 10.1149/2.015209jes | - |
dc.citation.journaltitle | Journal of the Electrochemical Society | - |
dc.identifier.wosid | 000309104400001 | - |
dc.identifier.scopusid | 2-s2.0-84875505665 | - |
dc.citation.endpage | A1397 | - |
dc.citation.number | 9 | - |
dc.citation.startpage | A1393 | - |
dc.citation.volume | 159 | - |
dc.identifier.sci | 000309104400001 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Choi, Jang Wook | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | LI-ION BATTERIES | - |
dc.subject.keywordPlus | AB-INITIO | - |
dc.subject.keywordPlus | INTERCALATION | - |
dc.subject.keywordPlus | PHOSPHATES | - |
dc.subject.keywordPlus | LI3FE2(PO4)(3) | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | OXIDE | - |
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