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dc.contributor.authorWu, Tingting
dc.contributor.authorNiu, Ping
dc.contributor.authorYang, Yongqiang
dc.contributor.authorYin, Li-Chang
dc.contributor.authorTan, Jun
dc.contributor.authorZhu, Huaze
dc.contributor.authorIrvine, John T. S.
dc.contributor.authorWang, Lianzhou
dc.contributor.authorLiu, Gang
dc.contributor.authorCheng, Hui-Ming
dc.date.accessioned2020-04-14T23:32:12Z
dc.date.available2020-04-14T23:32:12Z
dc.date.issued2019-06-21
dc.identifier.citationWu , T , Niu , P , Yang , Y , Yin , L-C , Tan , J , Zhu , H , Irvine , J T S , Wang , L , Liu , G & Cheng , H-M 2019 , ' Homogeneous doping of substitutional nitrogen/carbon in TiO 2 plates for visible light photocatalytic water oxidation ' , Advanced Functional Materials , vol. 29 , no. 25 , 1901943 . https://doi.org/10.1002/adfm.201901943en
dc.identifier.issn1616-301X
dc.identifier.otherPURE: 258643944
dc.identifier.otherPURE UUID: 94ddcf38-04cc-4224-8f3c-204a43c986f1
dc.identifier.otherRIS: urn:ED1695CA43378B78E8762153B7063548
dc.identifier.otherScopus: 85064466696
dc.identifier.otherWOS: 000472552900009
dc.identifier.otherORCID: /0000-0002-8394-3359/work/68280899
dc.identifier.urihttp://hdl.handle.net/10023/19803
dc.descriptionThe authors thank National Natural Science Foundation of China (Grant Nos. 51825204, 51572266, 21633009, and 51629201), the Key Research Program of Frontier Sciences CAS (QYZDB‐SSW‐JSC039) for the financial support. G.L. is grateful for the award of the Newton Advanced Fellowship.en
dc.description.abstractExtending the light absorption range of wide‐bandgap photocatalysts into the visible light region is significant in terms of fully harvesting and converting solar light. The desirable band‐to‐band redshift of the absorption edge of semiconducting binary metal oxides such as prototypical photocatalyst TiO2 by doping is long targeted but remains a challenge, up to date. Here, by taking the advantage of abundant 1D diffusion channels with rhombus‐like cross‐sections along the c‐axis in the crystal structure of titanium oxalate hydrate to promote the entrance of nitrogen dopant species into the bulk and subsequent thermal topotactic transition in an atmosphere of gaseous ammonia, homogeneous doping of substitutional carbon/nitrogen for oxygen in the TiO2 decahedral plates with a dominant anatase phase is obtained for the first time. The resultant TiO2−x(CN)y with an unusual band‐to‐band visible light absorption spectrum can induce photocatalytic water oxidation to release oxygen under visible light irradiation. This study provides not only a promising visible light–responsive TiO2 photocatalyst, but also an important strategy for developing other solar‐driven photocatalysts.
dc.language.isoeng
dc.relation.ispartofAdvanced Functional Materialsen
dc.rightsCopyright © 2019 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1002/adfm.201901943en
dc.subjectHomogeneous dopingen
dc.subjectPhotocatalysten
dc.subjectTopotactic transitionen
dc.subjectVisible lighten
dc.subjectWater splittingen
dc.subjectQD Chemistryen
dc.subjectNDASen
dc.subject.lccQDen
dc.titleHomogeneous doping of substitutional nitrogen/carbon in TiO2 plates for visible light photocatalytic water oxidationen
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.School of Chemistryen
dc.contributor.institutionUniversity of St Andrews.Centre for Designer Quantum Materialsen
dc.contributor.institutionUniversity of St Andrews.EaSTCHEMen
dc.identifier.doihttps://doi.org/10.1002/adfm.201901943
dc.description.statusPeer revieweden
dc.date.embargoedUntil2020-04-15


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