Synthesis and piezoelectric properties of PZT-based glass–ceramics
✍ Scribed by K. P. Rema; V. Kumar
- Publisher
- Springer US
- Year
- 2008
- Tongue
- English
- Weight
- 760 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0957-4522
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The piezoelectric ceramics Pb(Ni 1/2 W 1/2 )O 3 -Pb(Mn 1/3 Sb 2/3 )O 3 -Pb(Ti 1/2 Zr 1/2 )O 3 -x wt% MnO 2 (abbreviated as PNW-PMS-PZT) were prepared by traditional ceramics process. The phase structure of ceramics sintered at 1150 • C was analyzed. Results show that the pure perovskite phase is in
Ferroelectric materials with high Curie temperature (higher than 300 • C) are highly desirable to construct transducers for high-temperature piezoelectric applications. Among the ferroelectric materials, PbNb 2 O 6 (PN) is considered to be one of the most promising materials. However, the fabricati