Effect of Calcination Conditions on Phase Formation and Characterization of BiFeO3-BaTiO3 Powders Synthesized By a Solid-State Reaction

被引:3
|
作者
Chandarak, S. [1 ]
Sareein, T. [1 ]
Ngamjarurojana, A. [1 ]
Maensiri, S. [2 ]
Laoratanakul, P. [3 ]
Ananta, S. [1 ]
Yimnirun, R. [1 ]
机构
[1] Chiang Mai Univ, Dept Phys, Fac Sci, Chiang Mai 50200, Thailand
[2] Khon Kaen Univ, Fac Sci, Dept Phys, Khon Kaen 40002, Thailand
[3] Natl Metal & Mat Technol Ctr MITEC, Pathum Thani 12120, Thailand
来源
SMART MATERIALS | 2008年 / 55-57卷
关键词
Bismuth ferrite; Barium titanate; Calcination; Phase formation; Powder synthesis;
D O I
10.4028/www.scientific.net/AMR.55-57.241
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A perovskite-type phase of solid solution of BiFeO3-BaTiO3 powders were synthesized by a solid-state reaction via a rapid vibro-milling technique. The effect of calcination condition on the phase formation, and characterization of BiFeO3-BaTiO3 powders were investigated. The formation of the BiFeO3-BaTiO3 phase investigated as a function of calcination conditions by TG-DTA and XRD. Morphology, particle size and chemical composition have been determined via a combination of SEM and EDX techniques and vibrating sample magnetometer (VSM) was used to characterize the structures and magnetic properties of prepared samples. The rapid vibro-milling is employed for the First time in this work as a significant time-saving method to obtain single-phase BiFeO3-BaTiO3 powders.
引用
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页码:241 / +
页数:2
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