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Multi-redox phenazine/non-oxidized graphene/cellulose nanohybrids as ultrathick cathodes for high-energy organic batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ham, Youngjin | - |
dc.contributor.author | Ri, Vitalii | - |
dc.contributor.author | Kim, Jin | - |
dc.contributor.author | Yoon, Yeoheung | - |
dc.contributor.author | Lee, Jinho | - |
dc.contributor.author | Kang, Kisuk | - |
dc.contributor.author | An, Ki-Seok | - |
dc.contributor.author | Kim, Chunjoong | - |
dc.contributor.author | Jeon, Seokwoo | - |
dc.date.accessioned | 2022-04-20T07:17:10Z | - |
dc.date.available | 2022-04-20T07:17:10Z | - |
dc.date.created | 2021-03-12 | - |
dc.date.created | 2021-03-12 | - |
dc.date.created | 2021-03-12 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.citation | Nano Research, Vol.14 No.5, pp.1382-1389 | - |
dc.identifier.issn | 1998-0124 | - |
dc.identifier.other | 125459 | - |
dc.identifier.uri | https://hdl.handle.net/10371/178481 | - |
dc.description.abstract | Various redox-active organic molecules can serve as ideal electrode materials to realize sustainable energy storage systems. Yet, to be more appropriate for practical use, considerable architectural engineering of an ultrathick, high-loaded organic electrode with reliable electrochemical performance is of crucial importance. Here, by utilizing the synergetic effect of the non-covalent functionalization of highly conductive non-oxidized graphene flakes (NOGFs) and introduction of mechanically robust cellulose nanofiber (CNF)-intermingled structure, a very thick (approximate to 1 mm), freestanding organic nanohybrid electrode which ensures the superiority in cycle stability and areal capacity is reported. The well-developed ion/electron pathways throughout the entire thickness and the enhanced kinetics of electrochemical reactions in the ultrathick 5,10-dihydro-5,10-dimethylphenazine/NOGF/CNF (DMPZ-NC) cathodes lead to the high areal energy of 9.4 mWh center dot cm(-2) (= 864 Wh center dot kg(-1) at 158 W center dot kg(-1)). This novel ultrathick electrode architecture provides a general platform for the development of the high-performance organic battery electrodes. | - |
dc.language | 영어 | - |
dc.publisher | Tsinghua Univ Press | - |
dc.title | Multi-redox phenazine/non-oxidized graphene/cellulose nanohybrids as ultrathick cathodes for high-energy organic batteries | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 강기석 | - |
dc.identifier.doi | 10.1007/s12274-020-3187-9 | - |
dc.citation.journaltitle | Nano Research | - |
dc.identifier.wosid | 000587978600005 | - |
dc.identifier.scopusid | 2-s2.0-85095684590 | - |
dc.citation.endpage | 1389 | - |
dc.citation.number | 5 | - |
dc.citation.startpage | 1382 | - |
dc.citation.volume | 14 | - |
dc.identifier.sci | 000587978600005 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kang, Kisuk | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | GRAPHENE FLAKES | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | ACTIVE MATERIALS | - |
dc.subject.keywordPlus | CHARGE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordAuthor | energy storage | - |
dc.subject.keywordAuthor | organic electrodes | - |
dc.subject.keywordAuthor | batteries | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | cellulose nanofibers | - |
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