Figures & data
Figure 1. X-ray diffraction patterns of the KNLN particulate powder.
Figure 2. Scanning electron micrographs of the cross-section of an (a) random and (b) structured 10 vol.% KNLN-PDMS composite at 200× magnification.
Figure 3. Variation of the piezoelectric charge constant of random and structured KNLN-PDMS composites, poled at 150°C for 30 min, with the poling electric field strength.
Figure 4. Variation of the piezoelectric charge constant of random and structured KNLN-PDMS composites, poled at 7.5 kV/mm for 30 min, with the poling temperature.
Figure 5. Variation of the piezoelectric charge constant of random and structured KNLN-PDMS composites, poled at 7.5 kV/mm and 150°C, with the poling time.
