Hierarchically Developed Ni(OH)(2)@MgCo2O4 Nanosheet Composites for Boosting Supercapacitor Performance
DC Field | Value | Language |
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dc.contributor.author | Arbi, Hammad Mueen | - |
dc.contributor.author | Koyyada, Ganesh | - |
dc.contributor.author | Anil Kumar, Yedluri | - |
dc.contributor.author | Kulurumotlakatla, Dasha Kumar | - |
dc.contributor.author | Kim, Jae Hong | - |
dc.contributor.author | Moniruzzaman, Md | - |
dc.contributor.author | Alzahmi, Salem | - |
dc.contributor.author | Obaidat, Ihab M. | - |
dc.date.accessioned | 2023-06-11T02:41:19Z | - |
dc.date.available | 2023-06-11T02:41:19Z | - |
dc.date.created | 2023-05-30 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/88057 | - |
dc.description.abstract | MgCo2O4 nanomaterial is thought to be a promising candidate for renewable energy storage and conversions. Nevertheless, the poor stability performances and small specific areas of transition-metal oxides remain a challenge for supercapacitor (SC) device applications. In this study, sheet-like Ni(OH)(2)@MgCo2O4 composites were hierarchically developed on nickel foam (NF) using the facile hydrothermal process with calcination technology, under carbonization reactions. The combination of the carbon-amorphous layer and porous Ni(OH)(2) nanoparticles was anticipated to enhance the stability performances and energy kinetics. The Ni(OH)(2)@MgCo2O4 nanosheet composite achieved a superior specific capacitance of 1287 F g(-1) at a current value of 1 A g(-1), which is higher than that of pure Ni(OH)(2) nanoparticles and MgCo2O4 nanoflake samples. At a current density of 5 A g(-1), the Ni(OH)(2)@MgCo2O4 nanosheet composite delivered an outstanding cycling stability of 85.6%, which it retained over 3500 long cycles with an excellent rate of capacity of 74.5% at 20 A g(-1). These outcomes indicate that such a Ni(OH)(2)@MgCo2O4 nanosheet composite is a good contender as a novel battery-type electrode material for high-performance SCs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | NANOMATERIALS | - |
dc.title | Hierarchically Developed Ni(OH)(2)@MgCo2O4 Nanosheet Composites for Boosting Supercapacitor Performance | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000979441600001 | - |
dc.identifier.doi | 10.3390/nano13081414 | - |
dc.identifier.bibliographicCitation | NANOMATERIALS, v.13, no.8 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.scopusid | 2-s2.0-85153940867 | - |
dc.citation.title | NANOMATERIALS | - |
dc.citation.volume | 13 | - |
dc.citation.number | 8 | - |
dc.contributor.affiliatedAuthor | Moniruzzaman, Md | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | hybrid structure | - |
dc.subject.keywordAuthor | Ni(OH)(2)@MgCo2O4 composites | - |
dc.subject.keywordAuthor | electrode | - |
dc.subject.keywordAuthor | supercapacitors | - |
dc.subject.keywordAuthor | battery-type | - |
dc.subject.keywordAuthor | high performance | - |
dc.subject.keywordPlus | ELECTRODE MATERIAL | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | MGCO2O4 | - |
dc.subject.keywordPlus | HYBRID | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | CAPACITANCE | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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