Application of sol-gel technology to produce aluminium titanate

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dc.contributor.authorRIELLA, H.G.pt_BR
dc.contributor.authorFRAJNDLICH, E.U.C.pt_BR
dc.contributor.authorKUHNEN, N.C.pt_BR
dc.contributor.authorDURAZZO, M.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL CONFERENCE ADVANCED ON MATERIALpt_BR
dc.date.accessioned2014-11-17T17:15:52Zpt_BR
dc.date.accessioned2014-11-18T17:17:39Zpt_BR
dc.date.accessioned2015-04-01T21:30:22Z
dc.date.available2014-11-17T17:15:52Zpt_BR
dc.date.available2014-11-18T17:17:39Zpt_BR
dc.date.available2015-04-01T21:30:22Z
dc.date.eventoSeptember 20-25, 2009pt_BR
dc.description.abstractThe ceramic raw materials, aluminum titanate (- AlTiO5), were prepared by the sol-gel method. To produce aluminium titanate powder, aluminum and titanium alkoxides were used as precursors with the addition of hydrochloric acid aiming to produce a translucent gel to minimize the precipitate formation. The most translucent gel obtained showed, by thermal treatment, a typical structural evolution: the direct crystallization of the aluminum titanate phase at 900o C. At this temperature the aluminum titanate phase was detected after 3 hours treatment. At 900 o C after 5 hours treatment, the phase became well crystallized without any change in its characteristics within 10 hours treatment. At 1400 o C occurred the formation of aluminium titanate in all samples.The sol-gel method minimized residual -alumina and rutile phases when compared to the conventional method of oxide admixtures.
dc.identifier.citationRIELLA, H.G.; FRAJNDLICH, E.U.C.; KUHNEN, N.C.; DURAZZO, M. Application of sol-gel technology to produce aluminium titanate. In: INTERNATIONAL CONFERENCE ADVANCED ON MATERIAL, September 20-25, 2009, Rio de Janeiro, RJ. <b>Proceedings...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/13140.
dc.identifier.orcidhttps://orcid.org/0000-0002-2147-8295
dc.identifier.orcidhttps://orcid.org/0000-0001-8542-3827
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/13140pt_BR
dc.local.eventoRio de Janeiro, RJpt_BR
dc.rightsopenAccesspt_BR
dc.subjectaluminiumpt_BR
dc.subjecttitanatespt_BR
dc.subjectsol-gel processpt_BR
dc.subjectpowderspt_BR
dc.subjectheat treatmentspt_BR
dc.subjectx-ray diffractionpt_BR
dc.titleApplication of sol-gel technology to produce aluminium titanatept_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorMICHELANGELO DURAZZO
ipen.autorELITA FONTENELE URANO DE CARVALHO
ipen.codigoautor90
ipen.codigoautor895
ipen.contributor.ipenauthorMICHELANGELO DURAZZO
ipen.contributor.ipenauthorELITA FONTENELE URANO DE CARVALHO
ipen.date.recebimento10-03pt_BR
ipen.event.datapadronizada2009pt_BR
ipen.identifier.ipendoc14644pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication6596a057-886c-4d04-b5eb-ac1a38eb82a9
relation.isAuthorOfPublication958c70ad-38c8-4a48-88e3-76b6746c6a94
relation.isAuthorOfPublication.latestForDiscovery958c70ad-38c8-4a48-88e3-76b6746c6a94
sigepi.autor.atividadeFRAJNDLICH, E.U.C.:895:410:Npt_BR
sigepi.autor.atividadeDURAZZO, M.:90:410:Npt_BR
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