Приказ основних података о документу

dc.creatorPavlović, Vera P.
dc.creatorKrstić, J.
dc.creatorScepanović, M.J.
dc.creatorDojcilović, J.
dc.creatorMinić, Dragica M.
dc.creatorBlanusa, J.
dc.creatorStevanović, S.
dc.creatorMitić, V.
dc.creatorPavlović, Vladimir
dc.date.accessioned2020-12-17T20:12:12Z
dc.date.available2020-12-17T20:12:12Z
dc.date.issued2011
dc.identifier.issn0272-8842
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/2668
dc.description.abstractIn this article, in order to obtain tetragonal nanocrystalline BaTiO3, structural investigations of mechanically activated BaTiO3 powder have been performed. A mercury porosimetry analysis and scanning electron microscopy method have been applied for determination of the specific pore volume, porosity and microstructure morphology of the samples. The lattice vibration spectra of nonactivated and activated powders, their phase composition, lattice microstrains and the mean size of coherently diffracting domains were examined by Raman spectroscopy and the X-ray powder diffraction method. The average crystal structure of obtained nanocrystalline powders, estimated from X-ray diffraction data, gave evidence of retained, but slightly sustained tetragonality of powders, even for particles as small as similar to 30 nm. Raman spectroscopy also gave clear evidence for local tetragonal symmetries, in particular through the presence of a band at similar to 307 cm(-1).en
dc.publisherElsevier Sci Ltd, Oxford
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS//
dc.rightsrestrictedAccess
dc.sourceCeramics International
dc.subjectNanocrystalline BaTiO3en
dc.subjectMechanical activationen
dc.subjectX-ray diffractionen
dc.subjectRaman spectroscopyen
dc.titleStructural investigation of mechanically activated nanocrystalline BaTiO3 powdersen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage2518
dc.citation.issue7
dc.citation.other37(7): 2513-2518
dc.citation.rankM21
dc.citation.spage2513
dc.citation.volume37
dc.identifier.doi10.1016/j.ceramint.2011.03.064
dc.identifier.scopus2-s2.0-79960320812
dc.identifier.wos000293759300063
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу