Preparation and Characterization of (1-x)BiScO3-xPbTiO3 Ceramics by Two-Step Sintering |
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| Journal | Key Engineering Materials (Volumes 368 - 372) |
|---|---|
| Volume | High-Performance Ceramics V |
| Edited by | Wei Pan and Jianghong Gong |
| Pages | 8-10 |
| DOI | 10.4028/www.scientific.net/KEM.368-372.8 |
| Citation | Ting Ting Zou et al., 2008, Key Engineering Materials, 368-372, 8 |
| Online since | February, 2008 |
| Authors | Ting Ting Zou, Xiao Hui Wang, Long Tu Li |
| Keywords | Curie Temperature, Piezoelectric, Two-Step Sintering |
| Abstract | High-performance fine-grain (1-x)BiScO3-xPbTiO3 ceramics were prepared by two-step sintering method. Influences of sintering temperature, holding time, and composition on the microstructure and properties were discussed. The BSPT ceramics obtained via two-step sintering reaches density higher than 95% at a low temperature of 800°C without any sintering aid, and the grain size of the ceramics is also effectively controlled. Excellent piezoelectric properties between the composition of x=0.63 and x=0.64 reveals a probable MPB in this range, suggesting a potential approach to pursue high performance BSPT ceramics. |
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