Publicação:
Evolution of the fractal structure during sintering of SnO2 compacted sol-gel powder

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dc.contributor.authorde Souza Brito, Giancarlo Espósito [UNESP]
dc.contributor.authorSantilli, Celso Valentim [UNESP]
dc.contributor.authorPulcinelli, Sandra Helena [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:00Z
dc.date.available2014-05-27T11:18:00Z
dc.date.issued1995-04-28
dc.description.abstractThe structural evolution during sintering of compacted SnO2 sol-gel powder was investigated using nitrogen adsorption isotherm analysis. Results show that for sintering temperatures up to 400°C the samples have a fractal pore size distribution. As the sintering temperature increases, a structural rearragement occurs, allowing an increase of the efficiency of particle packing and the reduction of fractality. Above 400°C, the pore size growth associated with grain coalescence is the main structural change observed as the sintering temperature increases. © 1995.en
dc.description.affiliationInstituto de Química de Araraquara-UNESP, P.O. Box 355, 14800-900 Araraquara, SP
dc.description.affiliationUnespInstituto de Química de Araraquara-UNESP, P.O. Box 355, 14800-900 Araraquara, SP
dc.format.extent217-225
dc.identifierhttp://dx.doi.org/10.1016/0927-7757(95)03084-Q
dc.identifier.citationColloids and Surfaces A: Physicochemical and Engineering Aspects, v. 97, n. 3, p. 217-225, 1995.
dc.identifier.doi10.1016/0927-7757(95)03084-Q
dc.identifier.issn0927-7757
dc.identifier.lattes5584298681870865
dc.identifier.lattes9971202585286967
dc.identifier.orcid0000-0002-8356-8093
dc.identifier.scopus2-s2.0-33750403361
dc.identifier.urihttp://hdl.handle.net/11449/64607
dc.language.isoeng
dc.relation.ispartofColloids and Surfaces A: Physicochemical and Engineering Aspects
dc.relation.ispartofjcr2.829
dc.relation.ispartofsjr0,753
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectFractal structure
dc.subjectMicropore evaluation
dc.subjectSintering
dc.subjectSnO2 sol-gel powder
dc.titleEvolution of the fractal structure during sintering of SnO2 compacted sol-gel powderen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dspace.entity.typePublication
unesp.author.lattes9971202585286967
unesp.author.lattes5584298681870865[2]
unesp.author.orcid0000-0002-8356-8093[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química