There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 11 | - |
dc.citation.startPage | 101739 | - |
dc.citation.title | ISCIENCE | - |
dc.citation.volume | 23 | - |
dc.contributor.author | Kim, Ju-Myung | - |
dc.contributor.author | Kim, Seung-Hyeok | - |
dc.contributor.author | Kim, Nag Young | - |
dc.contributor.author | Ryou, Myeong-Hwa | - |
dc.contributor.author | Bae, Hongyeul | - |
dc.contributor.author | Kim, Jin Hong | - |
dc.contributor.author | Lee, Young-Gi | - |
dc.contributor.author | Lee, Sang-Young | - |
dc.date.accessioned | 2023-12-21T16:41:35Z | - |
dc.date.available | 2023-12-21T16:41:35Z | - |
dc.date.created | 2021-01-28 | - |
dc.date.issued | 2020-11 | - |
dc.description.abstract | In contrast to enormous progresses in electrode active materials, little attention has been paid to electrode sheets despite their crucial influence on practical battery performances. Here, as a facile strategy to address this issue, we demonstrate nanofibrous conductive electrode binders based on deoxyribonucleic acid (DNA)-wrapped single-walled carbon nanotubes (SWCNT) (denoted as DNA@SWCNT). DNA@SWCNT binder allows the removal of conventional polymeric binders and carbon powder additives in electrodes. As a proof of concept, high-capacity overlithiated layered oxide (OLO) is chosen as a model electrode active material. Driven by nanofibrous structure and DNA-mediated chemical functionalities, the DNA@SWCNT binder enables improvements in the redox reaction kinetics, adhesion with metallic foil current collectors, and chelation of heavy metal ions dissolved from OLO. The resulting OLO cathode exhibits a fast charging capability (relative capacity ratio after 15 min [versus 10 h] of charging = 83%), long cyclability (capacity retention = 98% after 700 cycles), and thermal stability. | - |
dc.identifier.bibliographicCitation | ISCIENCE, v.23, no.11, pp.101739 | - |
dc.identifier.doi | 10.1016/j.isci.2020.101739 | - |
dc.identifier.issn | 2589-0042 | - |
dc.identifier.scopusid | 2-s2.0-85096831141 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/49951 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2589004220309366?via%3Dihub | - |
dc.identifier.wosid | 000594412200012 | - |
dc.language | 영어 | - |
dc.publisher | CELL PRESS | - |
dc.title | Nanofibrous Conductive Binders Based on DNA-Wrapped Carbon Nanotubes for Lithium Battery Electrodes | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.