Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/1347
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dc.contributor.authorStevanović, Jelena Nen_US
dc.contributor.authorPetrović, Srđan Pen_US
dc.contributor.authorTadić, Nenad B.en_US
dc.contributor.authorCvetanović, Katarinaen_US
dc.contributor.authorSilva, Ana Gen_US
dc.contributor.authorRadović, Dana Vasiljevićen_US
dc.contributor.authorSarajlić, Milijaen_US
dc.date.accessioned2023-10-02T15:14:59Z-
dc.date.available2023-10-02T15:14:59Z-
dc.date.issued2023-01-24-
dc.identifier.issn14248220-
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/1347-
dc.description.abstractTiO2 and CeO2 are well known as oxygen sensing materials. Despite high sensitivity, the actual utilization of these materials in gas detection remains limited. Research conducted over the last two decades has revealed synergistic effects of TiO2-CeO2 mixed oxides that have the potential to improve some aspects of oxygen monitoring. However, there are no studies on the sensing properties of the TiO2-CeO2 obtained by mechanochemical treatment. We have tested the applicability of the mechanochemically treated TiO2-CeO2 for oxygen detection and presented the results in this study. The sensing layers are prepared as a porous structure by screen printing a thick film on a commercial substrate. The obtained structures were exposed to various O2 concentrations. The results of electrical measurements showed that TiO2-CeO2 films have a significantly lower resistance than pure oxide films. Mixtures of composition TiO2:CeO2 = 0.8:0.2, ground for 100 min, have the lowest electrical resistance among the tested materials. Mixtures of composition TiO2:CeO2 = 0.5:0.5 and ground for 100 min proved to be the most sensitive. The operating temperature can be as low as 320 °C, which places this sensor in the class of semiconductor sensors working at relatively lower temperatures.en_US
dc.language.isoenen_US
dc.relation.ispartofSensors (Basel, Switzerland)en_US
dc.subjectTiO2-CeO2 mixturesen_US
dc.subjectcombustion controlen_US
dc.subjectmechanochemistryen_US
dc.subjectmixed-oxides-based sensoren_US
dc.subjectoxygen sensingen_US
dc.subjectscreen-printingen_US
dc.subjectthick filmsen_US
dc.titleMechanochemical Synthesis of TiO2-CeO2 Mixed Oxides Utilized as a Screen-Printed Sensing Material for Oxygen Sensoren_US
dc.typeJournal Articleen_US
dc.identifier.doi10.3390/s23031313-
dc.identifier.pmid36772353-
dc.identifier.scopus2-s2.0-85147971798-
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85147971798-
dc.relation.issue3en_US
dc.relation.volume23en_US
item.grantfulltextnone-
item.languageiso639-1en-
item.openairetypeJournal Article-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
crisitem.author.orcid0000-0001-9002-9779-
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