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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/107141
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dc.titleNanosized barium titanate powder by mechanical activation
dc.contributor.authorXue, J.
dc.contributor.authorWang, J.
dc.contributor.authorWan, D.
dc.date.accessioned2014-10-29T08:39:59Z
dc.date.available2014-10-29T08:39:59Z
dc.date.issued2000
dc.identifier.citationXue, J.,Wang, J.,Wan, D. (2000). Nanosized barium titanate powder by mechanical activation. Journal of the American Ceramic Society 83 (1) : 232-234. ScholarBank@NUS Repository.
dc.identifier.issn00027820
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/107141
dc.description.abstractMechanical activation, without any additional heat treatment, is used to trigger the formation of a perovskite BaTiO3 phase in an oxide matrix that consists of BaO and TiO2 in a nitrogen atmosphere. The resulting BaTiO3 powder exhibits a well-established nanocrystalline structure, as indicated by phase analysis using X-ray diffractometry. A crystallite size of approx. 14 nm is calculated, based on the half-width of the BaTiO3 (110) peak, using the Scherrer equation, and an average particle size of 20-30 nm is observed using transmission electron microscopy for the activation-derived BaTiO3 powder.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMATERIALS SCIENCE
dc.description.sourcetitleJournal of the American Ceramic Society
dc.description.volume83
dc.description.issue1
dc.description.page232-234
dc.description.codenJACTA
dc.identifier.isiutNOT_IN_WOS
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