Phase formation in the section Bi2MoO6-Bi4Ti3O12 by the melt quenching method

被引:0
|
作者
Krapchanska, M. [1 ]
Dimitriev, Y. [1 ]
Bachvarova-Nedelcheva, A. [2 ]
Iordanova, R. [2 ]
机构
[1] Univ Chem Technol & Met, BU-1756 Sofia, Bulgaria
[2] Bulgarian Acad Sci, Inst Gen & Inorgan Chem, BU-1113 Sofia, Bulgaria
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关键词
melts; quenching; phase formation;
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Compositions from the section Bi2MoO6-Bi4Ti3O12 of the Bi2O3-MoO3-TiO2 system were investigated by the melt quenching method. During slow cooling of the melts, a Bi4Ti3O12 phase crystallizes mainly in compositions containing above 30 mol % TiO2 In compositions with higher MoO3 content, Bi2MoO6 polymorphous crystallized. A route based on the melt quenching technique was suggested for the preparation of composite materials containing both phases, Bi2MoO6 and Bi4Ti3O12.
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页码:2142 / 2145
页数:4
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