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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 130 | - |
dc.citation.startPage | 123 | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Kwak, Won-Jin | - |
dc.contributor.author | Chen, Zonghai | - |
dc.contributor.author | Yoon, Chong Seung | - |
dc.contributor.author | Lee, Joong-Kee | - |
dc.contributor.author | Amine, Khalil | - |
dc.contributor.author | Sun, Yang-Kook | - |
dc.date.accessioned | 2023-12-22T01:36:36Z | - |
dc.date.available | 2023-12-22T01:36:36Z | - |
dc.date.created | 2023-07-18 | - |
dc.date.issued | 2015-03 | - |
dc.description.abstract | To alleviate the high polarization and short cycle lifetime of rechargeable Na-air batteries, ordered mesoporous carbon (OMC) was synthesized and evaluated as a nanostructured conductive matrix to host low-conductivity products generated during the discharge of Na-air batteries. The OMC had high specific surface area (1544 m(2)/g) and a narrow pore size (2.7 nm), with the voltage polarization of 1.5 V, lower than that of the commonly used Super P carbon black (-1.8 V). Although the carbonate-based electrolyte was decomposed to produce Na2CO3, the OMC cathode allowed reversible formation and decomposition of Na2CO3 and exhibited stable cycling behavior with low polarization for 20 cycles with a delivered capacity of 500 mAh/g at the current density of 100 mA/g. (C) 2015 Elsevier Ltd. All rights reserved. | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.12, pp.123 - 130 | - |
dc.identifier.doi | 10.1016/j.nanoen.2014.11.057 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.scopusid | 2-s2.0-84920720070 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/64889 | - |
dc.identifier.wosid | 000354767500015 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Nanoconfinement of low-conductivity products in rechargeable sodium-air batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Na-air battery | - |
dc.subject.keywordAuthor | Porous carbon material | - |
dc.subject.keywordAuthor | Discharge product morphology | - |
dc.subject.keywordAuthor | Size-confinement | - |
dc.subject.keywordAuthor | Carbonate-based electrolyte | - |
dc.subject.keywordPlus | NONAQUEOUS LI-O-2 BATTERIES | - |
dc.subject.keywordPlus | SUPEROXIDE NAO2 BATTERY | - |
dc.subject.keywordPlus | NA-O-2 BATTERIES | - |
dc.subject.keywordPlus | LITHIUM | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CARBONATE | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordPlus | CHARGE | - |
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