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dc.contributor.authorChang, MCen_US
dc.contributor.authorWu, JMen_US
dc.contributor.authorCheng, SYen_US
dc.contributor.authorChen, SYen_US
dc.date.accessioned2014-12-08T15:45:12Z-
dc.date.available2014-12-08T15:45:12Z-
dc.date.issued2000-06-15en_US
dc.identifier.issn0254-0584en_US
dc.identifier.urihttp://dx.doi.org/10.1016/S0254-0584(00)00208-Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/30457-
dc.description.abstractThe influence of starting materials on the formation of BaPbO3 is studied. The reaction kinetics of perovskite BaPbO3 phase formation depends greatly on the phase of lead oxide raw materials. Kinetics of BaPbO3 formation is analyzed by the Johnson-Mehl-Avrami model. The experimental results reveals that the reaction of BaCO3-PbO2 raw materials has a reaction order of n = 5/2, and the reaction is controlled by diffusion. On the other hand, in the case of BaCO3-PbO system, the reaction order n is equal to 1. The formation is controlled by the interface reaction. In the final stage of both systems, the reaction orders are the same of about 0.5. The phases left in the final stage are BaPbO3 and BaCO3. (C) 2000 Elsevier Science S.A. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectBaPbO3en_US
dc.subjectkineticsen_US
dc.subjectperovskiteen_US
dc.subjectJohnson-Mehl-Avrami modelen_US
dc.titleReaction kinetics and mechanism of BaPbO3 formationen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/S0254-0584(00)00208-Xen_US
dc.identifier.journalMATERIALS CHEMISTRY AND PHYSICSen_US
dc.citation.volume65en_US
dc.citation.issue1en_US
dc.citation.spage57en_US
dc.citation.epage62en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000086933500006-
dc.citation.woscount5-
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