Microwave-assisted reaction sintering of bismuth titanate-based ceramics

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dc.contributor.authorAzurmendi, Naiara
dc.contributor.authorCaro, Iñaki
dc.contributor.authorCaballero, Amador C.
dc.contributor.authorJardiel, Teresa
dc.contributor.authorVillegas, Marina
dc.contributor.institutionEXTREMAT
dc.contributor.institutionPROMETAL
dc.date.accessioned2024-07-24T12:07:34Z
dc.date.available2024-07-24T12:07:34Z
dc.date.issued2006-04
dc.description.abstractBismuth titanate-based ceramics, pure and doped with 5 mol% WO3, were prepared by reaction-sintering using a microwave oven. High densities, ≥96% of theoretical density were achieved with very short thermal treatments, with soaking time ranging from 5 to 15 min. Relatively small platelet-like grains were formed, and microstructure seemed not to be strongly affected by doping nor soaking time. Electrical measurements were performed and, as expected, a decrease of electrical conductivity was observed in WO 3-doped materials. The results of reaction-sintered samples, both conventional as well as microwave sintered, are compared with those of samples prepared with previously calcined powders and sintered using microwaves as well as a conventional electric furnace.en
dc.description.statusPeer reviewed
dc.format.extent5
dc.identifier.citationAzurmendi , N , Caro , I , Caballero , A C , Jardiel , T & Villegas , M 2006 , ' Microwave-assisted reaction sintering of bismuth titanate-based ceramics ' , Journal of the American Ceramic Society , vol. 89 , no. 4 , pp. 1232-1236 . https://doi.org/10.1111/j.1551-2916.2005.00882.x
dc.identifier.doi10.1111/j.1551-2916.2005.00882.x
dc.identifier.issn0002-7820
dc.identifier.urihttps://hdl.handle.net/11556/3781
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=33645138658&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofJournal of the American Ceramic Society
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsCeramics and Composites
dc.subject.keywordsMaterials Chemistry
dc.titleMicrowave-assisted reaction sintering of bismuth titanate-based ceramicsen
dc.typejournal article
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