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dc.creatorNikolić, Maria Vesna
dc.creatorKrstić, Jugoslav
dc.creatorLabus, Nebojša
dc.creatorLuković, Miloljub
dc.creatorDojčinović, Milena P.
dc.creatorRadovanović, Milan
dc.creatorTadić, Nenad
dc.date.accessioned2021-02-26T21:07:40Z
dc.date.available2021-02-26T21:07:40Z
dc.date.issued2020
dc.identifier.issn0921-5107
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4278
dc.description.abstractIron manganite (FeMnO3) powder with a cubic (bixbyite,−Ia3) crystal structure was obtained by a solid statereaction. Thick film paste (powder+organic vehicles) was screen printed on alumina substrate with test interdigitatedPdAg electrodes. Significant porosity (60.6%) composed of macropores (larger than 100 nm) wasdetermined by Hg porosimetry, changing only slightly from the first extrusion run indicating a stable poresystem. Hg porosimetry evaluation of thick film samples enabled estimation of true textural parameters of thethick film compared to powder. Impedance response of the thick film sensor was monitored in a humiditychamber in the relative humidity (RH) range 30–90%, at room temperature (25 °C) and frequency range from42 Hz to 1 MHz. At 100 Hz the impedance reduced from 10.41 MΩ for RH 30% to 0.68 MΩ for RH 90%. Analysisof complex impedance using an equivalent circuit showed the dominant influence of grain boundaries. Thesensor response and recovery was fast (several seconds) and a relatively low hysteresis value of 2.8% wasobtained.sr
dc.language.isoensr
dc.publisherElseviersr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45014/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//sr
dc.rightsembargoedAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceMaterials Science and Engineering B: Solid-State Materials for Advanced Technologysr
dc.subjectIron manganitesr
dc.subjectHumidity sensingsr
dc.subjectMercury porosimetrysr
dc.subjectThick filmssr
dc.subjectComplex impedancesr
dc.titleStructural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensingen
dc.typearticlesr
dc.rights.licenseBY-NC-NDsr
dcterms.abstractКрстић, Југослав; Луковић, Милољуб; Дојчиновић, Милена П.; Радовановић, Милан; Николић, Мариа Весна; Тадић, Ненад; Лабус, Небојша;
dc.citation.volume257
dc.citation.spage114547
dc.citation.rankM21~
dc.description.otherThis is the peer-reviewed version of the paper: Nikolic, M.V., Krstic, J.B., Labus, N.J., Lukovic, M.D., Dojcinovic, M.P., Radovanovic, M., Tadic, N.B., 2020. Structural, morphological and textural properties of iron manganite (FeMnO3) thick films applied for humidity sensing. Materials Science and Engineering: B 257, 114547. [https://doi.org/10.1016/j.mseb.2020.114547]
dc.description.otherThe published version: [https://cer.ihtm.bg.ac.rs/handle/123456789/3573]
dc.identifier.doi10.1016/j.mseb.2020.114547
dc.identifier.fulltexthttps://cer.ihtm.bg.ac.rs/bitstream/id/19259/Iron-Manganite-thickfilm.pdf
dc.identifier.scopus2-s2.0-85083706035
dc.identifier.wos000530869000003
dc.type.versionacceptedVersionsr


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Приказ основних података о документу