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Nonprecious Metal Bifunctional Catalysts for Oxygen Electrocatalysis Using a Metal-Organic Framework

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dc.contributor.authorMi-Ju Kim-
dc.contributor.authorJaehyuk Shim-
dc.contributor.authorLee, Kug-Seung-
dc.contributor.authorYung-Eun Sung-
dc.date.accessioned2021-12-16T04:30:22Z-
dc.date.available2021-12-16T04:30:22Z-
dc.date.created2021-05-27-
dc.date.issued2021-06-
dc.identifier.issn0253-2964-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10860-
dc.description.abstract© 2021 Korean Chemical Society, Seoul & Wiley-VCH GmbHGreen energy devices such as Zn-air batteries require a highly active bifunctional oxygen electrocatalyst. In this study, heat-treated (HT) FeNi-alloy nanoparticles embedded on a porous carbon matrix (FeNi-MOF-HTs) are prepared by annealing Fe- and Ni-based metal-organic frameworks (MOFs). FeNi-MOF-HTs exhibit an improved oxygen catalytic performance when compared with that of the catalysts derived from Fe-only MOFs. The enhanced activities of the FeNi-MOF-HTs are attributed to their nanoscale size and an electronic interaction between Fe and Ni in the FeNi alloy. An optimized annealing temperature of 800°C provides porosity and promotes graphitization of the carbon matrix in FeNi-MOF-HTs. This work describes an effective strategy for the design of highly active bifunctional electrocatalysts.-
dc.language영어-
dc.publisherJohn Wiley and Sons Inc-
dc.titleNonprecious Metal Bifunctional Catalysts for Oxygen Electrocatalysis Using a Metal-Organic Framework-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000643727800001-
dc.identifier.scopusid2-s2.0-85104874921-
dc.identifier.rimsid75696-
dc.contributor.affiliatedAuthorMi-Ju Kim-
dc.contributor.affiliatedAuthorJaehyuk Shim-
dc.contributor.affiliatedAuthorYung-Eun Sung-
dc.identifier.doi10.1002/bkcs.12287-
dc.identifier.bibliographicCitationBulletin of the Korean Chemical Society, v.42, no.6, pp.919 - 924-
dc.relation.isPartOfBulletin of the Korean Chemical Society-
dc.citation.titleBulletin of the Korean Chemical Society-
dc.citation.volume42-
dc.citation.number6-
dc.citation.startPage919-
dc.citation.endPage924-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.subject.keywordAuthorElectrocatalyst-
dc.subject.keywordAuthorMetal-organic framework-
dc.subject.keywordAuthorOxygen catalysis-
dc.subject.keywordAuthorTransition metal-
dc.subject.keywordAuthorZinc-air battery-
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > 1. Journal Papers (저널논문)
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