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dc.contributor.authorWang, Liang
dc.contributor.authorXu, Kang
dc.contributor.authorCui, Wen
dc.contributor.authorLv, Dongdong
dc.contributor.authorWang, Li
dc.contributor.authorRen, Long
dc.contributor.authorXu, Xun
dc.contributor.authorDong, Fan
dc.contributor.authorDou, Shi Xue
dc.contributor.authorHao, Weichang
dc.contributor.authorDu, Yi
dc.date.accessioned2020-11-30T04:39:56Z
dc.date.available2020-11-30T04:39:56Z
dc.date.issued2019
dc.identifier.issn1616-301X
dc.identifier.doi10.1002/adfm.201808084
dc.identifier.urihttp://hdl.handle.net/10072/399778
dc.description.abstractConstruction of vertical heterostructures by stacking two‐dimensional (2D) layered materials via chemical bonds can be an effective strategy to explore advanced solar‐energy‐conversion systems. However, it remains a great challenge to fabricate such heterostructures based on conversional oxide‐based compounds, as they either do not possess a 2D layered structure or are not suitable for epitaxial growth due to large lattice mismatch. Here, a vertical heterostructure of bismuth oxyhalide semiconductors fabricated through a heteroepitaxial anion exchange method is reported. Monolayer Bi2WO6 is epitaxially grown on the exposed surface of BiOI to inhibit photocorrosion and introduce active sites. Theoretical and experimental results reveal that electrons generated under visible‐light irradiation can directly transfer to surface coordinatively unsaturated (CUS) Bi atoms, which contribute to the adsorption and activation of reactant molecules. As a result, the Bi2WO6/BiOI vertical heterostructures exhibit significantly enhanced visible‐light‐driven NO oxidation activity compared with BiOI and Bi2WO6.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherWiley
dc.relation.ispartofpagefrom1808084
dc.relation.ispartofissue15
dc.relation.ispartofjournalAdvanced Functional Materials
dc.relation.ispartofvolume29
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode34
dc.subject.fieldofresearchcode40
dc.subject.keywordsScience & Technology
dc.subject.keywordsChemistry, Multidisciplinary
dc.subject.keywordsChemistry, Physical
dc.titleMonolayer Epitaxial Heterostructures for Selective Visible-Light-Driven Photocatalytic NO Oxidation
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationWang, L; Xu, K; Cui, W; Lv, D; Wang, L; Ren, L; Xu, X; Dong, F; Dou, SX; Hao, W; Du, Y, Monolayer Epitaxial Heterostructures for Selective Visible-Light-Driven Photocatalytic NO Oxidation, Advanced Functional Materials, 2019, 29 (15), pp. 1808084
dc.date.updated2020-11-30T04:35:57Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the peer reviewed version of the following article: Monolayer Epitaxial Heterostructures for Selective Visible‐Light‐Driven Photocatalytic NO Oxidation, Advanced Functional Materials, 2019, 29 (15), pp. 1808084, which has been published in final form at https://doi.org/10.1002/adfm.201808084. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving (http://olabout.wiley.com/WileyCDA/Section/id-828039.html)
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gro.griffith.authorWang, Liang


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