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박영빈

Park, Young-Bin
Functional Intelligent Materials Lab.
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dc.citation.number 10 -
dc.citation.startPage e202200280 -
dc.citation.title CHEMNANOMAT -
dc.citation.volume 8 -
dc.contributor.author Hoque, Nazimul -
dc.contributor.author Lee, Seonghwan -
dc.contributor.author Park, Young-Bin -
dc.contributor.author Roy, Subhasish -
dc.contributor.author Baruah, Manash J. -
dc.contributor.author Biswas, Subir -
dc.contributor.author Gogoi, Gautam -
dc.contributor.author Bora, Tonmoy J. -
dc.contributor.author Dutta, Rupjyoti -
dc.contributor.author Bania, Kusum K. -
dc.date.accessioned 2023-12-21T13:38:21Z -
dc.date.available 2023-12-21T13:38:21Z -
dc.date.created 2022-09-13 -
dc.date.issued 2022-10 -
dc.description.abstract The influence of two different surface matrices, that is, zeolite-Y and multi-walled carbon nanotubes (MWCNTs), on the electrocatalytic ability of Ni(OH)(2) combined with MnO2 has been studied. The Ni and Mn loaded in different ratio exhibited different current density with respect to the change in the nature of support. The MnO2-Ni(OH)(2) catalyst decorated like a fish in a net-stock at the interface of the zeolite-Y and the MWCNT with high Ni(II) content provided the highest current density of 3.8 Amg(-1) and 3.6 Amg(-1) with platinum and graphitic rod as counter electrode, respectively. The study revealed that both the concentration of the Ni(II) as well as the nature of the support influenced the electrochemical behaviour of MnO2-Ni(OH)(2). The electrochemical surface area as well as the durability of the catalyst having two different supports showed higher values in comparison to those in single matrix. The plot of current density vs. square root of scan rate showed diffusion control methanol oxidation process. The results predicted that the MnO2-Ni(OH)(2) catalyst containing both zeolite-Y and MWCNT surface indicated that under the highly basic condition it can withstand for long period without significant loss in current density during the methanol oxidation reaction process. -
dc.identifier.bibliographicCitation CHEMNANOMAT, v.8, no.10, pp.e202200280 -
dc.identifier.doi 10.1002/cnma.202200280 -
dc.identifier.issn 2199-692X -
dc.identifier.scopusid 2-s2.0-85136481394 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/59273 -
dc.identifier.url https://onlinelibrary.wiley.com/doi/10.1002/cnma.202200280 -
dc.identifier.wosid 000841891100001 -
dc.language 영어 -
dc.publisher WILEY-V C H VERLAG GMBH -
dc.title Dual Matrix Influence on Ni(II) Rich Hybrid Catalyst for Electrochemical Methanol Oxidation Reaction -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.relation.journalWebOfScienceCategory Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary -
dc.relation.journalResearchArea Chemistry; Science & Technology - Other Topics; Materials Science -
dc.type.docType Article; Early Access -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor manganese oxide -
dc.subject.keywordAuthor methanol -
dc.subject.keywordAuthor multi-walled carbon nanotube -
dc.subject.keywordAuthor nickel hydroxide -
dc.subject.keywordAuthor zeolite-Y -
dc.subject.keywordPlus GRAPHENE OXIDE -
dc.subject.keywordPlus CARBON -
dc.subject.keywordPlus NANOPARTICLES -
dc.subject.keywordPlus ELECTROCATALYSTS -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus MORPHOLOGY -
dc.subject.keywordPlus NANOSHEETS -
dc.subject.keywordPlus MXENE -
dc.subject.keywordPlus FUEL-CELLS -
dc.subject.keywordPlus MANGANESE OXIDE -

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