Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/156851
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dc.contributor.authorWu, Zhi-Pengen_US
dc.contributor.authorZhang, Huabinen_US
dc.contributor.authorZuo, Shouweien_US
dc.contributor.authorWang, Yanen_US
dc.contributor.authorZhang, Song Linen_US
dc.contributor.authorZhang, Jingen_US
dc.contributor.authorZang, Shuang-Quanen_US
dc.contributor.authorLou, David Xiong Wenen_US
dc.date.accessioned2022-04-27T06:32:11Z-
dc.date.available2022-04-27T06:32:11Z-
dc.date.issued2021-
dc.identifier.citationWu, Z., Zhang, H., Zuo, S., Wang, Y., Zhang, S. L., Zhang, J., Zang, S. & Lou, D. X. W. (2021). Manipulating the local coordination and electronic structures for efficient electrocatalytic oxygen evolution. Advanced Materials, 33(40), 2103004-. https://dx.doi.org/10.1002/adma.202103004en_US
dc.identifier.issn0935-9648en_US
dc.identifier.urihttps://hdl.handle.net/10356/156851-
dc.description.abstractNon-noble-metal-based nanomaterials can exhibit extraordinary electrocatalytic performance toward the oxygen evolution reaction (OER) by harnessing the structural evolution during catalysis and the synergistic effect between elements. However, the structure of active centers in bimetallic/multimetallic catalysts is under long-time debate in the catalysis community. Here, an efficient bimetallic Ni-Fe selenide-derived OER electrocatalyst is reported and the structure-activity correlation during the OER evolution studied. By combining experiments and theoretical calculations, a conceptual advance is provided, in that the local coordination structure distortion and disordering of active sites inherited from the pre-catalyst and post-formed by a further reconstruction are responsible for boosting the OER performance. The active center is identified on Ni sites showing moderate bindings with oxygenous intermediates rather than Fe sites with strong and poisonous adsorptions. These findings provide crucial understanding in manipulating the local coordination and electronic structures toward rational design and fabrication of efficient OER electrocatalysts.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.language.isoenen_US
dc.relationMOE2019-T2-2-049en_US
dc.relation.ispartofAdvanced Materialsen_US
dc.rightsThis is the peer reviewed version of the following article: Wu, Z., Zhang, H., Zuo, S., Wang, Y., Zhang, S. L., Zhang, J., Zang, S. & Lou, D. X. W. (2021). Manipulating the local coordination and electronic structures for efficient electrocatalytic oxygen evolution. Advanced Materials, 33(40), 2103004-, which has been published in final form at https://doi.org/10.1002/adma.202103004. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.en_US
dc.subjectEngineering::Chemical engineeringen_US
dc.subjectEngineering::Materialsen_US
dc.titleManipulating the local coordination and electronic structures for efficient electrocatalytic oxygen evolutionen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doi10.1002/adma.202103004-
dc.description.versionSubmitted/Accepted versionen_US
dc.identifier.pmid34418171-
dc.identifier.scopus2-s2.0-85113136325-
dc.identifier.issue40en_US
dc.identifier.volume33en_US
dc.identifier.spage2103004en_US
dc.subject.keywordsElectrocatalysisen_US
dc.subject.keywordsOxygen Evolution Reactionen_US
dc.description.acknowledgementX.W.L. acknowledges the funding support from the Ministry of Education of Singapore through the Academic Research Fund (AcRF) Tier-2 grant (MOE2019-T2-2-049). The National Science Fund for Distinguished Young Scholars (21825106) and the China Postdoctoral Science Foundation (2020M682333) are also acknowledged.en_US
item.fulltextWith Fulltext-
item.grantfulltextembargo_20221014-
Appears in Collections:SCBE Journal Articles
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