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Tunable photocatalytic activity of CoFe prussian blue analogue modified SrTiO3 core-shell structures for solar-driven water oxidation

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dc.contributor.coauthorSadigh Akbari, Sina
dc.contributor.coauthorLomlu, Rana
dc.contributor.coauthorKaradas, Ferdi
dc.contributor.departmentKUBAM (Koç University Boron and Advanced Materials Application and Research Center)
dc.contributor.departmentDepartment of Chemistry
dc.contributor.kuauthorAydemir, Umut
dc.contributor.kuauthorPeighambardoust, Naeimeh Sadat
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteResearch Center
dc.date.accessioned2025-01-19T10:33:40Z
dc.date.issued2023
dc.description.abstractThis study presents a pioneering semiconductor-catalyst core-shell architecture designed to enhance photocatalytic water oxidation activity significantly. This innovative assembly involves the in situ deposition of CoFe Prussian blue analogue (PBA) particles onto SrTiO3 (STO) and blue SrTiO3 (bSTO) nanocubes, effectively establishing a robust p-n junction, as demonstrated by Mott-Schottky analysis. Of notable significance, the STO/PB core-shell catalyst displayed remarkable photocatalytic performance, achieving an oxygen evolution rate of 129.6 μmol g-1 h-1, with stability over an extended 9-h in the presence of S2O82- as an electron scavenger. Thorough characterization unequivocally verified the precise alignment of the band energies within the STO/PB core-shell assembly. Our research underscores the critical role of tailored semiconductor-catalyst interfaces in advancing the realm of photocatalysis and its broader applications in renewable energy technologies. © 2023 The Authors. Published by American Chemical Society.
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.indexedbyPubMed
dc.description.issue2
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume4
dc.identifier.doi10.1021/acsmaterialsau.3c00090
dc.identifier.issn26942461
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-85181049449
dc.identifier.urihttps://doi.org/10.1021/acsmaterialsau.3c00090
dc.identifier.urihttps://hdl.handle.net/20.500.14288/26653
dc.identifier.wos1158881400001
dc.keywordsCore−shell structure
dc.keywordsCo−Fe Prussian blue analogue
dc.keywordsPhotocatalytic water oxidation
dc.keywordsP−N junction
dc.keywordsStrontium titanate
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.ispartofACS Materials Au
dc.subjectChemistry
dc.titleTunable photocatalytic activity of CoFe prussian blue analogue modified SrTiO3 core-shell structures for solar-driven water oxidation
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorAydemir, Umut
local.contributor.kuauthorPeighambardoust, Naeimeh Sadat
local.publication.orgunit1College of Sciences
local.publication.orgunit1Research Center
local.publication.orgunit2Department of Chemistry
local.publication.orgunit2KUBAM (Koç University Boron and Advanced Materials Application and Research Center)
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