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dc.contributor.authorOdedairo, Taiwo
dc.contributor.authorYan, Xuecheng
dc.contributor.authorYao, Xiangdong
dc.contributor.authorOstrikov, Kostya Ken
dc.contributor.authorZhu, Zhonghua
dc.date.accessioned2018-03-05T00:26:42Z
dc.date.available2018-03-05T00:26:42Z
dc.date.issued2017
dc.identifier.issn0935-9648
dc.identifier.doi10.1002/adma.201703792
dc.identifier.urihttp://hdl.handle.net/10072/370456
dc.description.abstractA cost-effective hexagonal sphericon hematite with predominant (110) facets for the oxygen evolution reaction (OER) is demonstrated. Sequential incorporation of near-atomic uniformly distributed Ce species and Ni nanoparticles into selected sites of the hematite induces a complex synergistic integration phenomenon that enhances the overall catalytic OER performance. This cheap hexagonal sphericon hematite (Fe ≈ 98%) only needs a small overpotential (η) of 0.34 V to reach 10 mA cm−2, superior to commercial IrO2 and more expensive Co-, Ni-, and Li-based electrocatalysts.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherWiley Online
dc.relation.ispartofpagefrom1703792-1
dc.relation.ispartofpageto1703792-6
dc.relation.ispartofissue46
dc.relation.ispartofjournalAdvanced Materials
dc.relation.ispartofvolume29
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchOther physical sciences not elsewhere classified
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode519999
dc.subject.fieldofresearchcode34
dc.subject.fieldofresearchcode40
dc.titleHexagonal Sphericon Hematite with High Performance for Water Oxidation
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorYao, Xiangdong
gro.griffith.authorYan, Xuecheng
gro.griffith.authorOstrikov, Ken


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