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Preparation conditions, density, piezoelectric and dielectric parameters of the poled ceramics obtained by the solid state route.
| Temp/Time | Temp/Time | Density | d33 | d31 | Kp | R.T. | R.T. |
|---|---|---|---|---|---|---|---|
| Synthesis (°C/h) | Sintering (°C/h) | (g/cm3) | (pC/N) | (pC/N) | (%) | εT33 | tan δ (%) |
| 800/4 | 970/5 | 5.66 | 98 | 21 | 13 | 597 | 6 |
| 800/4 | 990/5 | 5.67 | 95 | 21 | 16 | 595 | 4 |
| 800/4 | 1000/5 | 5.79 | 20 | 5 | 4 | 591 | 40 |
| 800/1 | 1020/1 | 5.72 | 52 | 8 | 5 | 706 | 42 |
| 800/1 | 1050/1 | 5.65 | 68 | 18 | 13 | 642 | 5 |
| 800/1 | 1080/1 | 5.68 | 82 | 20 | 16 | 689 | 14 |
