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dc.creatorAleksić, Obrad
dc.creatorVasiljević, Zorka Z
dc.creatorVujković, Milica
dc.creatorNikolic, Marko
dc.creatorLabus, Nebojša J.
dc.creatorLuković, Miloljub
dc.creatorNikolić, Maria Vesna
dc.date.accessioned2022-04-05T15:11:35Z
dc.date.available2022-04-05T15:11:35Z
dc.date.issued2017
dc.identifier.issn0022-2461
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/1098
dc.description.abstractNanostructured Fe2TiO5 thick films were deposited on fluorine-doped tin oxide glass substrate using screen printing technology. Starting hematite and anatase nanopowders were mixed in molar ratios 1:1 and 1:1.5 and calcined in air at 900A degrees C for 2 h to form pseudobrookite, Fe2TiO5. Functional powders and sintered thick films were analyzed by X-ray diffraction, scanning electron microscopy, energy-dispersive spectroscopy and transmission electron microscopy. UV-Vis analysis enabled determination of the band gap. Separation and transfer efficiency of photogenerated charge carriers was confirmed by the photoluminescence and electrochemical impedance spectra. Even though a slightly high onset oxygen evolution potential of photoexcited film electrode samples in NaOH was obtained, photocurrent densities were high, especially in the presence of H2O2 (similar to 12 mA cm(-2) at 1.7 V RHE). This work shows promise for practical application due to favorable band positions of pseudobrookite and low-cost screen printing technology.en
dc.publisherSpringer, New York
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45014/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Materials Science
dc.subjectpseudobrookite
dc.subjectphotoelectrochemical
dc.subjectscreen printing technology
dc.subjectwater splitting
dc.subjectcharge transfer
dc.titleStructural and electronic properties of screen-printed Fe2O3/TiO2 thick films and their photoelectrochemical behavioren
dc.typearticle
dc.rights.licenseARR
dc.citation.epage5953
dc.citation.issue10
dc.citation.other52(10): 5938-5953
dc.citation.rankM21
dc.citation.spage5938
dc.citation.volume52
dc.identifier.doi10.1007/s10853-017-0830-2
dc.identifier.scopus2-s2.0-85011292075
dc.identifier.wos000395206400044
dc.type.versionpublishedVersion


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Приказ основних података о документу