Table 1 Experimental results of the output generated voltages from the piezoelectric discs made from different piezoelectric materials
Material | PZT4 (Volt) | PZT5 (Volt) | PZT8 (Volt) | BaTiO3 (Volt) |
|---|---|---|---|---|
Experimental setting | ||||
Ultrasound = 1 MHz, 109.59 mW/cm2. Load = 1 kΩ | 10.70 ± 0.63 | 11.27 ± 0.50 | 14.17 ± 1.88 | 11.53 ± 0.61 |
Ultrasound = 1 MHz, 109.59 mW/cm2. Load = 10 kΩ | 10.53 ± 0.95 | 13.07 ± 1.47 | 15.73 ± 2.64 | 12.73 ± 1.33 |
Ultrasound = 1 MHz, 379.92 mW/cm2. Load = 1 kΩ | 18.47 ± 1.22 | 19.07 ± 0.42 | 24.73 ± 3.51 | 20.07 ± 0.64 |
Ultrasounds = 1 MHz, 379.92 mW/cm2. Load = 10 kΩ | 18.40 ± 1.59 | 22.20 ± 2.75 | 27.73 ± 3.88 | 21.40 ± 1.11 |