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

被引：5

作者：

Silawongsawat, C. ^{[1
]}

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, Dept Phys, Fac Sci, Khon Kaen 40002, Thailand

[3] Natl Met & Mat Technol Ctr MTEC, Pathum Thani 12120, Thailand

来源：

SMART MATERIALS | 2008年 / 55-57卷

关键词：

Bismuth ferrite; Crystal structure; Calcination; Phase formation; Powder synthesis;

D O I：

10.4028/www.scientific.net/AMR.55-57.237

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A perovskite-type phase of Bismuth Ferrite, BiFeO3, powder was 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 powder was investigated. The formation of the BiFeO3 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) were 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 powders.

引用

页码：237 / +

页数：2

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