Designed nanoarchitectonics and fabrication of Ni(OH)2/MWCNT/CNF electrode for asymmetric hybrid supercapacitor applications
DC Field | Value | Language |
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dc.contributor.author | Asaithambi, Sankaiya | - |
dc.contributor.author | Rajkumar, Palanisamy | - |
dc.contributor.author | Rasappan, Akshaya Subhramaniyan | - |
dc.contributor.author | Ravi, Ganesan | - |
dc.contributor.author | Velauthapillai, Dhayalan | - |
dc.contributor.author | Yoo, Kisoo | - |
dc.contributor.author | Kim, Jinho | - |
dc.date.accessioned | 2024-07-08T05:00:35Z | - |
dc.date.available | 2024-07-08T05:00:35Z | - |
dc.date.issued | 2023-11 | - |
dc.identifier.issn | 2352-152X | - |
dc.identifier.issn | 2352-1538 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91827 | - |
dc.description.abstract | The creation of ternary composite materials with innovative structures is crucial for enhancing the energy density and stability of supercapacitor devices. In this study, Ni(OH)2-based ternary composites were successfully synthesized using a straightforward hydrothermal method. Comprehensive analyses of structure, morphology, surface area, and binding energy were conducted using powder X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and X-ray photoelectron microscopy. The electrochemical performance of the Ni(OH)2/MWCNT/CNF electrode displayed a higher specific capacitance of 882 F g-1 and lower resistance compared to pure Ni(OH)2 electrodes. An asymmetric supercapacitor device, assembled with the chosen Ni (OH)2/MWCNT/CNF and activated carbon (AC), exhibited energy and power densities of 47.5 Wh kg- 1 and 750 W kg 1, along with 83.42 % capacitance retention after 5000 charge-discharge cycles. These outstanding results confirm the potential of this material as an exceptional electrode for future supercapacitor applications. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER | - |
dc.title | Designed nanoarchitectonics and fabrication of Ni(OH)2/MWCNT/CNF electrode for asymmetric hybrid supercapacitor applications | - |
dc.type | Article | - |
dc.identifier.wosid | 001052330700001 | - |
dc.identifier.doi | 10.1016/j.est.2023.108532 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ENERGY STORAGE, v.72 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85166360796 | - |
dc.citation.title | JOURNAL OF ENERGY STORAGE | - |
dc.citation.volume | 72 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Ni(OH)2 | - |
dc.subject.keywordAuthor | Carbons | - |
dc.subject.keywordAuthor | Supercapacitor | - |
dc.subject.keywordAuthor | Asymmetric device | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DEVICES | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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