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dc.creatorJanaćković, Đorđe
dc.creatorOrlović, Aleksandar
dc.creatorSkala, Dejan
dc.creatorDrmanić, Saša
dc.creatorKostić-Gvozdenović, Ljiljana
dc.creatorJokanović, Vukoman
dc.creatorUskoković, Dragan
dc.date.accessioned2021-03-10T09:49:31Z
dc.date.available2021-03-10T09:49:31Z
dc.date.issued1999
dc.identifier.issn0965-9773
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/262
dc.description.abstractSynthesis and nanostructure evolution of mullite (3Al(2)O(3).2SiO(2)) from xero- and aerogels, obtained by the non-hydrolytic sol-gel process are described. Mullite crystallization and gel nanostructure evolution after heat treatment were studied by differential-thermal, x-ray diffraction, infrared and thermomicroscopic analysis as well as by scanning electron microscopy. Crystallization of mullite from both gels starts at 900 degrees C and further increase in temperature increases the size of crystallites formed from 32 to 100 nm and 12 to 20 nm in the case of xero- and aerogels, respectively. Accelerated sintering of aerogels in the temperature range 900 to 1000 degrees C is a consequence of the viscous flow of the amorphous SiO2 phase.en
dc.publisherPergamon-Elsevier Science Ltd, Oxford
dc.rightsrestrictedAccess
dc.sourceNanostructured Materials
dc.titleSynthesis of nanostructured mullite from xerogel and aerogel obtained by the nonhydrolytic sol-gel methoden
dc.typeconferenceObject
dc.rights.licenseARR
dc.citation.epage150
dc.citation.issue1-4
dc.citation.other12(1-4): 147-150
dc.citation.rankM21
dc.citation.spage147
dc.citation.volume12
dc.identifier.doi10.1016/S0965-9773(99)00085-9
dc.identifier.rcubconv_2004
dc.identifier.scopus2-s2.0-0032593663
dc.identifier.wos000081912100032
dc.type.versionpublishedVersion


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