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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 7 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | ELECTROCHIMICA ACTA | - |
dc.citation.volume | 191 | - |
dc.contributor.author | Kim, Yongil | - |
dc.contributor.author | Kim, Hyojin | - |
dc.contributor.author | Park, Sangmin | - |
dc.contributor.author | Seo, Inseok | - |
dc.contributor.author | Kim, Youngsik | - |
dc.date.accessioned | 2023-12-22T00:09:25Z | - |
dc.date.available | 2023-12-22T00:09:25Z | - |
dc.date.created | 2016-04-04 | - |
dc.date.issued | 2016-02 | - |
dc.description.abstract | This study describes the assembly of a rechargeable seawater battery using hard carbon as the anode, seawater as the cathode, and a fast Na ion-conducting ceramic as the solid electrolyte. Two different Na ion-conducting ceramics, beta ''-Al2O3 and Na3Zr2Si2PO12 (NASICON), are used as the solid electrolytes in this study. The discharge capacity of the seawater battery with the NASICON solid electrolyte is 120 mAh g(-1) after the first cycle and over 91% coulombic efficiency after twenty cycles. However, under the same experimental conditions, the discharge capacity of the seawater battery with a beta ''-Al2O3 electrolyte significantly drops to 10 mAh g(-1) after one cycle. It is observed that the stability of NASICON in seawater is superior to that of beta ''-Al2O3 and impedance results of NASICON are not changed significantly compared to that of beta ''- Al2O3 after cycling tests. The stability of Na ion- conducting ceramics in seawater and their effects on the electrochemical performance of seawater batteries are presented and discussed. (C) 2016 Elsevier Ltd. All rights reserved | - |
dc.identifier.bibliographicCitation | ELECTROCHIMICA ACTA, v.191, pp.1 - 7 | - |
dc.identifier.doi | 10.1016/j.electacta.2016.01.054 | - |
dc.identifier.issn | 0013-4686 | - |
dc.identifier.scopusid | 2-s2.0-84955455568 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18921 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0013468616300548?via%3Dihub | - |
dc.identifier.wosid | 000371143200001 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Na ion- Conducting Ceramic as Solid Electrolyte for Rechargeable Seawater Batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | beta &apos | - |
dc.subject.keywordAuthor | &apos | - |
dc.subject.keywordAuthor | - Al2O3 | - |
dc.subject.keywordAuthor | Na-ion conducting ceramic | - |
dc.subject.keywordAuthor | NASICON | - |
dc.subject.keywordAuthor | Seawater battery | - |
dc.subject.keywordPlus | HYDRONIUM BETA-ALUMINA | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | NASICON | - |
dc.subject.keywordPlus | SODIUM | - |
dc.subject.keywordPlus | CHALLENGES | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | REACTIVITY | - |
dc.subject.keywordPlus | OXYGEN | - |
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