J. Phys. IV France 126 (2005) 143-145
Preparation and microstructure of piezoelectric composites PZT/PVDFY. Liu, X. Wang and X. Zeng
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022
0-3 connectivity piezoelectric composites lead zirconate titanate(PZT)/ polyvinylidene fluoride(PVDF) were prepared. Crystallininity and microstructure of the samples were characterized by SEM, FTIR and WAXD. The results indicated that the PZT powder was blended with non-crystalline phase of PVDF. The composites presented different net-morphology. PVDF existed as crystalline phase in the composites. The composites presented island type structure with low content of PZT and hard sphere stack in irregular type with high content of PZT.
© EDP Sciences 2005