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Faktori koji utiču na mikrostrukturu porozne keramike

dc.creatorTripković, Dušan
dc.creatorRadojević, Vesna
dc.creatorAleksić, Radoslav
dc.date.accessioned2019-01-30T17:13:58Z
dc.date.available2019-01-30T17:13:58Z
dc.date.issued2006
dc.identifier.issn0352-5139
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/238
dc.description.abstractIn this study, porous ceramics were produced by using two methods: the polymeric sponge and foam method. A study of the effect of viscosity on the characteristics of the final product produced using the polymeric sponge method revealed that the microstructure of porous ceramics is highly affected by the viscosity of the slurry. The optimal ratio between porosity and the strength of the porous material was achieved by subsequently repeating the immersing and drying processes. A study of the porous material obtained using the foam method revealed that the pore size and foam volume can be controlled by varying the amounts of anhydride and thermal blowing agent. The problem related to foam collapsing was solved by using a thermal blowing agent. The microstructure of the samples was characterized by SEM.en
dc.description.abstractU ovom radu je porozna keramika dobijena na dva načina: metodom polimernog sunđera i metodom pene. Pokazano je da mikrostruktura finalnog proizvoda zavisi od načina izvođenja procesa i uzajamnog odnosa komponenata u keramičkoj smeši. Optimalni odnos između poroznosti i jačine keramičkog materijala dobijenog metodom polimernog sunđera je postignut variranjem viskoznosti smeše i ponavljanjem stupnjeva potapanja i sušenja sunđera. Stabilnost pene u procesu dobijanja porozne keramike metodom pene je postignuta variranjem supstanci koje uzrokuju stvaranje pene. Mikrostruktura uzoraka je okarakterisana SEM-om.sr
dc.publisherSerbian Chemical Society
dc.rightsopenAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectporous ceramicsen
dc.subjectpolymeric sponge methoden
dc.subjectfoam methoden
dc.subjectmicrostructure characterizationen
dc.titleFactors affecting the microstructure of porous ceramicsen
dc.titleFaktori koji utiču na mikrostrukturu porozne keramikesr
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractAлексић, Радослав Р.; Радојевиц, В; Трипковић, Душан; Фактори који утичу на микроструктуру порозне керамике; Фактори који утичу на микроструктуру порозне керамике;
dc.citation.volume71
dc.citation.issue3
dc.citation.spage277
dc.citation.epage284
dc.citation.other71(3): 277-284
dc.citation.rankM23
dc.identifier.doi10.2298/JSC0603277T
dc.identifier.rcubConv_2356
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs//bitstream/id/8755/236.pdf
dc.identifier.scopus2-s2.0-33646785779
dc.identifier.wos000237324500009
dc.type.versionpublishedVersion


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