Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/138604
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dc.contributor.authorZhang, Song Linen_US
dc.contributor.authorGuan, Bu Yuanen_US
dc.contributor.authorLou, David Xiong Wenen_US
dc.date.accessioned2020-05-11T03:17:38Z-
dc.date.available2020-05-11T03:17:38Z-
dc.date.issued2019-
dc.identifier.citationZhang, S. L., Guan, B. Y., & Lou, D. X. W. (2019). Co-Fe alloy/N-doped carbon hollow spheres derived from dual metal-organic frameworks for enhanced electrocatalytic oxygen reduction. Small, 15(13), 1805324-. doi:10.1002/smll.201805324en_US
dc.identifier.issn1613-6810en_US
dc.identifier.urihttps://hdl.handle.net/10356/138604-
dc.description.abstractMetal-organic framework (MOF) composites have recently been considered as promising precursors to derive advanced metal/carbon-based materials for various energy-related applications. Here, a dual-MOF-assisted pyrolysis approach is developed to synthesize Co-Fe alloy@N-doped carbon hollow spheres. Novel core-shell architectures consisting of polystyrene cores and Co-based MOF composite shells encapsulated with discrete Fe-based MOF nanocrystallites are first synthesized, followed by a thermal treatment to prepare hollow composite materials composed of Co-Fe alloy nanoparticles homogeneously distributed in porous N-doped carbon nanoshells. Benefitting from the unique structure and composition, the as-derived Co-Fe alloy@N-doped carbon hollow spheres exhibit enhanced electrocatalytic performance for oxygen reduction reaction. The present approach expands the toolbox for design and preparation of advanced MOF-derived functional materials for diverse applications.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofSmallen_US
dc.rights© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. This paper was published in Small and is made available with permission of WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.subjectEngineering::Chemical engineeringen_US
dc.titleCo-Fe alloy/N-doped carbon hollow spheres derived from dual metal-organic frameworks for enhanced electrocatalytic oxygen reductionen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doi10.1002/smll.201805324-
dc.description.versionAccepted versionen_US
dc.identifier.pmid30748105-
dc.identifier.scopus2-s2.0-85063388621-
dc.identifier.issue13en_US
dc.identifier.volume15en_US
dc.subject.keywordsCo–Fe Alloyen_US
dc.subject.keywordsHollow Structuresen_US
item.grantfulltextopen-
item.fulltextWith Fulltext-
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