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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 17986 | - |
dc.citation.number | 35 | - |
dc.citation.startPage | 17980 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 8 | - |
dc.contributor.author | Kim, Hyun Woo | - |
dc.contributor.author | Kim, Hye-Jung | - |
dc.contributor.author | Byeon, Huimyoung | - |
dc.contributor.author | Kim, Jeha | - |
dc.contributor.author | Yang, Jung Woon | - |
dc.contributor.author | Kim, Youngsik | - |
dc.contributor.author | Kim, Jae-Kwang | - |
dc.date.accessioned | 2023-12-21T17:08:06Z | - |
dc.date.available | 2023-12-21T17:08:06Z | - |
dc.date.created | 2020-05-29 | - |
dc.date.issued | 2020-09 | - |
dc.description.abstract | The organic polymer battery is a promising alternative to the lithium ion battery, however its various properties need to be improved. In this study, we demonstrate an advanced organic radical battery (ORB) using a cathode based on poly(2,2,6,6-tetramethylpiperidine-4-yl-1-oxyl vinyl ether) (PTVE) and a microporous gel polymer electrolyte based on electrospun polyimide membrane. To improve upon the low electrical conductivity of PTVE, it is functionalized on carbon nanotubes (CNTs) by a dissolution-diffusion process. The PTVE-functionalized CNTs have a π–π* interaction between the two components, and could be formed into a dense electrode with reasonable porosity. The gel polymer electrolyte with the desired microporosity is also highly compatible. As a result, Na-ion organic full cells using PTVE-CNT composite electrode, gel polymer electrolyte, and hard carbon anode show good rate capability and stable cycling. The battery achieves discharging capacities of 128.6 and 68.2 mAh g-1 at 0.5 C and 10 C with 100% Coulombic efficiency and no self-discharge. Hence, this combination of composite electrode and gel polymer electrolyte lead to a safe, lightweight, environmentally benign, and sodium battery with high power-rate capability for various applications. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.8, no.35, pp.17980 - 17986 | - |
dc.identifier.doi | 10.1039/D0TA04526H | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.scopusid | 2-s2.0-85091330050 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/32340 | - |
dc.identifier.url | https://pubs.rsc.org/en/Content/ArticleLanding/2020/TA/D0TA04526H#!divAbstract | - |
dc.identifier.wosid | 000569873400053 | - |
dc.language | 영어 | - |
dc.publisher | Royal Society of Chemistry | - |
dc.title | Binder-free organic cathode based on nitroxide radical polymer-functionalized carbon nanotubes and gel polymer electrolyte for high-performance sodium organic polymer batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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