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dc.contributor.authorLu, Haijiao
dc.contributor.authorAndrei, Virgil
dc.contributor.authorJenkinson, Kellie J
dc.contributor.authorRegoutz, Anna
dc.contributor.authorLi, Ning
dc.contributor.authorCreissen, Charles E
dc.contributor.authorWheatley, Andrew EH
dc.contributor.authorHao, Hongxun
dc.contributor.authorReisner, Erwin
dc.contributor.authorWright, Dominic S
dc.contributor.authorPike, Sebastian D
dc.date.accessioned2018-09-10T22:18:19Z
dc.date.available2018-09-10T22:18:19Z
dc.date.issued2018-11
dc.identifier.issn0935-9648
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/280103
dc.description.abstractSingle-source precursors are used to produce nanostructured BiVO4 photoanodes for water oxidation in a straightforward and scalable drop-casting synthetic process. Polyoxometallate precursors, which contain both Bi and V, are produced in a one-step reaction from commercially available starting materials. Simple annealing of the molecular precursor produces nanocrystalline BiVO4 films. The precursor can be designed to incorporate a third metal (Co, Ni, Cu, or Zn), enabling the direct formation of doped BiVO4 films. In particular, the Co- and Zn-doped photoanodes show promise for photoelectrochemical water oxidation, with photocurrent densities >1 mA cm-2 at 1.23 V vs reversible hydrogen electrode (RHE). Using this simple synthetic process, a 300 cm2 Co-BiVO4 photoanode is produced, which generates a photocurrent of up to 67 mA at 1.23 V vs RHE and demonstrates the scalability of this approach.
dc.description.sponsorshipWe thank the following for financial support: China Scholarship Council (H.L.), the Cambridge Trusts (Vice Chancellor’s Award) and the Winton Programme for the Physics of Sustainability (V.A.), A*STAR Graduate Scholarship (Overseas) (N.L.), Imperial College Research Fellowship (A.R.), Christian Doppler Research Association and the OMV Group (E.R), Herchel Smith Research Fund (S.D.P)
dc.format.mediumPrint-Electronic
dc.languageeng
dc.publisherWiley
dc.titleSingle-Source Bismuth (Transition Metal) Polyoxovanadate Precursors for the Scalable Synthesis of Doped BiVO4 Photoanodes.
dc.typeArticle
prism.issueIdentifier46
prism.publicationDate2018
prism.publicationNameAdv Mater
prism.startingPagee1804033
prism.volume30
dc.identifier.doi10.17863/CAM.27467
dcterms.dateAccepted2018-08-22
rioxxterms.versionofrecord10.1002/adma.201804033
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-11
dc.contributor.orcidLu, Haijiao [0000-0001-9273-2898]
dc.contributor.orcidJenkinson, Kellie J [0000-0002-1770-5678]
dc.contributor.orcidRegoutz, Anna [0000-0002-3747-3763]
dc.contributor.orcidLi, Ning [0000-0003-0179-1425]
dc.contributor.orcidCreissen, Charles E [0000-0002-2144-7261]
dc.contributor.orcidWheatley, Andrew EH [0000-0002-2624-6063]
dc.contributor.orcidHao, Hongxun [0000-0001-6445-7737]
dc.contributor.orcidReisner, Erwin [0000-0002-7781-1616]
dc.contributor.orcidWright, Dominic S [0000-0002-9952-3877]
dc.contributor.orcidPike, Sebastian D [0000-0002-9791-5244]
dc.identifier.eissn1521-4095
rioxxterms.typeJournal Article/Review
pubs.funder-project-idEngineering and Physical Sciences Research Council (EP/L015978/1)
cam.issuedOnline2018-10-04
cam.orpheus.successThu Jan 30 10:54:25 GMT 2020 - The item has an open VoR version.
rioxxterms.freetoread.startdate2100-01-01


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