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DC Field | Value | Language |
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dc.citation.endPage | 114 | - |
dc.citation.startPage | 108 | - |
dc.citation.title | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.citation.volume | 725 | - |
dc.contributor.author | Cho, Sangeun | - |
dc.contributor.author | Kim, Jongmin | - |
dc.contributor.author | Jo, Yongcheol | - |
dc.contributor.author | Ahmed, Abu Talha Aqueel | - |
dc.contributor.author | Chavan, H.S. | - |
dc.contributor.author | Woo, Hyeonseok | - |
dc.contributor.author | Inamdar, A.I. | - |
dc.contributor.author | Gunjakar, J.L. | - |
dc.contributor.author | Pawar, S.M. | - |
dc.contributor.author | Park, Youngsin | - |
dc.contributor.author | Kim, Hyungsang | - |
dc.contributor.author | Im, Hyunsik | - |
dc.date.accessioned | 2023-12-21T21:39:21Z | - |
dc.date.available | 2023-12-21T21:39:21Z | - |
dc.date.created | 2017-07-31 | - |
dc.date.issued | 2017-11 | - |
dc.description.abstract | Ruthenium oxide (RuO2) is fabricated on graphene (Gr)-coated Copper (Cu) foil by using a cathodic electroplating technique for flexible supercapacitor electrode applications. The electrochemical properties of the RuO2/Gr/Cu electrode are investigated with a conventional three electrode configuration in 0.5 M H2SO4 electrolyte. The graphene insertion layer plays a key role in improving the structural and electrochemical properties of the RuO2 electrode film under the bent condition. The electrode exhibits a specific capacitance of 1561 F g(-1) (0.015 F cm(-1)) at a scan rate of 5 mV s(-1) and a significantly improved retention of 98% under the bent condition. The flexible RuO2/Gr/Cu electrode exhibits a high energy density of similar to 13 Wh kg(-1) at a power density of similar to 21 kW kg(-1). The excellent capacitance retention and electrochemical stability of the flexible RuO2/Gr/Cu electrode are due to the improved mechanical adhesion between the RuO2 and the current collector. This flexible RuO2/Gr/Cu film could be used as a supercapacitor electrode with a high capacity and long-cycle life for the next-generation flexible electronic applications. | - |
dc.identifier.bibliographicCitation | JOURNAL OF ALLOYS AND COMPOUNDS, v.725, pp.108 - 114 | - |
dc.identifier.doi | 10.1016/j.jallcom.2017.07.135 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.scopusid | 2-s2.0-85024401670 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22361 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0925838817325008 | - |
dc.identifier.wosid | 000412332900012 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Bendable RuO2/graphene thin film for fully flexible supercapacitor electrodes with superior stability | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Chemistry; Materials Science; Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Flexible substrate | - |
dc.subject.keywordAuthor | Graphene | - |
dc.subject.keywordAuthor | Ruthenium oxide | - |
dc.subject.keywordAuthor | Supercapacitor | - |
dc.subject.keywordPlus | PERFORMANCE ELECTROCHEMICAL CAPACITORS | - |
dc.subject.keywordPlus | ENERGY-STORAGE | - |
dc.subject.keywordPlus | NANOCOMPOSITE ELECTRODES | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | RUO2 | - |
dc.subject.keywordPlus | NANORODS | - |
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