Fabrication and Microstructure of SrBi2Ta2O9 Ceramic


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In this research, SrBi2+xTa2O9 (SBT) powders with different Bi content were prepared using conventional solid-state reaction method. The SrBi2+xTa2O9 ceramics (x=0 ,0.2 ,0.4 ,0.6) were fabricated by the cold isostatic compaction and sintering in the air. Microstructure and dielectric, ferroelectric properties of SBT ceramics were investigated by XRD, SEM, EDAX and dielectric tester. The effects of Bi content on dielectric, ferroelectrc properties in SBT ceramics were discussed.



Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie




W. Wang et al., "Fabrication and Microstructure of SrBi2Ta2O9 Ceramic", Key Engineering Materials, Vols. 353-358, pp. 1560-1563, 2007

Online since:

September 2007




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