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DC Field | Value | Language |
---|---|---|
dc.citation.number | 23 | - |
dc.citation.startPage | 2308771 | - |
dc.citation.title | SMALL | - |
dc.citation.volume | 20 | - |
dc.contributor.author | Mohanty, Ankita | - |
dc.contributor.author | Kang, Kyeong‐Nam | - |
dc.contributor.author | Saravanakumar, Balasubramaniam | - |
dc.contributor.author | Ramadoss, Ananthakumar | - |
dc.contributor.author | Jang, Ji-Hyun | - |
dc.date.accessioned | 2024-01-02T14:35:09Z | - |
dc.date.available | 2024-01-02T14:35:09Z | - |
dc.date.created | 2024-01-02 | - |
dc.date.issued | 2024-06 | - |
dc.description.abstract | The study presents the binder-free synthesis of mixed metallic organic frameworks (MMOFs) supported on a ternary metal oxide (TMO) core as an innovative three-dimensional (3D) approach to enhance electron transport and mass transfer during the electrochemical charge-discharge process, resulting in high-performance hybrid supercapacitors. The research demonstrates that the choice of organic linkers can be used to tailor the morphology of these MMOFs, thus optimizing their electrochemical efficiency. Specifically, a NiCo-MOF@NiCoO2@Ni electrode, based on terephthalic linkers, exhibits highly ordered porosity and a vast internal surface area, achieving a maximum specific capacity of 2320 mC cm−2, while maintaining excellent rate capability and cycle stability. With these performances, the hybrid supercapacitor (HSC) achieves a maximum specific capacitance of 424.6 mF cm−2 (specific capacity 653.8 mC cm−2) and 30.7 F cm−3 with energy density values of 10.1 mWh cm−3 at 167.4 mW cm−3 (139.8 µWh cm−2 at 2310 µW cm−2), which are higher than those of previously reported MMOFs based electrodes. This research introduces a novel approach for metal organic framework based HSC electrodes, diverging from the traditional emphasis on metal ions, in order to achieve the desired electrochemical performance. | - |
dc.identifier.bibliographicCitation | SMALL, v.20, no.23, pp.2308771 | - |
dc.identifier.doi | 10.1002/smll.202308771 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.scopusid | 2-s2.0-85180644349 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/67492 | - |
dc.identifier.wosid | 001132224600001 | - |
dc.language | 영어 | - |
dc.publisher | Wiley - V C H Verlag GmbbH & Co. | - |
dc.title | Morphology Control of Mixed Metallic Organic Framework for High-Performance Hybrid Supercapacitors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary;Chemistry, Physical;Nanoscience & Nanotechnology;Materials Science, Multidisciplinary;Physics, Applied;Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry;Science & Technology - Other Topics;Materials Science;Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | supercapacitors | - |
dc.subject.keywordAuthor | metal-organic frameworks | - |
dc.subject.keywordAuthor | morphology | - |
dc.subject.keywordPlus | NICO-MOF NANOSHEETS | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | OXIDE | - |
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