Determination of the sensing characteristics of SiO2-Bi2O3-TiO2 system towards relative humidity

Simple item page
creativework.keywordsBismuth titanate, Curie temperature, Dielectric constant, Glass-ceramics, Humidity sensing, Melt quenching
creativework.publisherUniversity of Chemical Technology and Metallurgyjournal@uctm.eduen
dc.contributor.authorAfify A.S.
dc.contributor.authorSlavov S.S.
dc.contributor.authorMahmoud A.E.R.
dc.contributor.authorHassan M.
dc.contributor.authorAtaalla M.
dc.contributor.authorStaneva A.
dc.contributor.authorMohamed A.
dc.date.accessioned2024-07-16T11:16:49Z
dc.date.accessioned2024-07-16T11:18:54Z
dc.date.available2024-07-16T11:16:49Z
dc.date.available2024-07-16T11:18:54Z
dc.date.issued2018-01-01
dc.description.abstractThe aim of the present study is to determine the relative humidity (RH) sensing characteristics of the glass and glasscrystalline materials based on SiO2-Bi2O3-TiO2 system prepared by the melt quenching and controlled glass crystallization methods. Sensors were obtained by screen-printing of the prepared compositions onto alumina substrates with Pt electrodes. The sensors were tested in the range (0.0 - 96%) of the relative humidity at room temperature. The results have shown that most of the obtained glass ceramic materials had a lower sensitivity towards RH. The composition 20SiO2.30Bi2O3.50TiO2 has possessed the highest permittivity value (3000 F.m-1) and the lowest value of dielectric loss (0.0002) at room temperature which make it a promising candidate for some industrial applications such as energy storage, electronic capacitors as well as memory devices.
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:85055344738en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1241
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055344738&origin=inward
dc.titleDetermination of the sensing characteristics of SiO2-Bi2O3-TiO2 system towards relative humidity
dc.typeArticle
oaire.citation.issue6
oaire.citation.volume53
Files
Collections
Articles