Nanoconfinement of low-conductivity products in rechargeable sodium-air batteries
DC Field | Value | Language |
---|---|---|
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 | 2021-08-02T18:26:24Z | - |
dc.date.available | 2021-08-02T18:26:24Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2015-03 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/25625 | - |
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. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Nanoconfinement of low-conductivity products in rechargeable sodium-air batteries | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Chong Seung | - |
dc.contributor.affiliatedAuthor | Sun, Yang Kook | - |
dc.identifier.doi | 10.1016/j.nanoen.2014.11.057 | - |
dc.identifier.scopusid | 2-s2.0-84920720070 | - |
dc.identifier.wosid | 000354767500015 | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.12, pp.123 - 130 | - |
dc.relation.isPartOf | NANO ENERGY | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 12 | - |
dc.citation.startPage | 123 | - |
dc.citation.endPage | 130 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
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 | - |
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.identifier.url | https://www.sciencedirect.com/science/article/pii/S221128551400264X?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.