Table 3. Tm, ΔHm, and Crystallinity of PVDF and BST/PVDF Composite Fibers.
material | Tm (°C) | ΔHm (J/g) | Xc (%) |
---|---|---|---|
PVDF = 100 | 164.18 | 20.46 | 19.54 |
Ba0.7Sr0.3TiO3/PVDF = 25/75 | 163.72 | 17.91 | 22.81 |
Ba0.7Sr0.3TiO3/PVDF = 30/70 | 163.52 | 17.45 | 23.81 |
Ba0.7Sr0.3TiO3/PVDF = 35/65 | 163.50 | 17.32 | 25.45 |
Ba0.7Sr0.3TiO3/PVDF = 40/60 | 163.29 | 16.24 | 25.85 |
Ba0.7Sr0.3TiO3/PVDF = 45/55 | 162.90 | 13.47 | 23.39 |
Ba0.7Sr0.3TiO3/PVDF = 50/50 | 161.62 | 11.42 | 21.81 |