The Fabrication and Characterization of Piezoelectric PZT/PVDF Electrospun Nanofiber Composites

Nanomaterials and Nanotechnology

Jong-Hoo Paik¹  Ji Sun Yun¹  Jeong Ho Cho¹  Kyung-Ran Hwang¹  Young Hun Jeong¹  Chun Kil Park¹  Sun Hong Yoon¹ 

关键词: PZT;    Nanofiber Composites;    Dielectric Function;    Fibre Technology;    Electrospinning;   

DOI  :  10.5772/62433

来源: InTech

【 摘 要 】

Piezoelectric nanofiber composites of polyvinylidene fluoride (PVDF) polymer and PZT (Pb(Zr0.53Ti0.47)O3) ceramics were fabricated by electrospinning. The microstructure of the PZT/PVDF electrospun nanofiber composites was characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The tensile properties (stress-strain curves) and electrical properties (P-E hysteresis loops) of the PZT/PVDF electrospun nanofiber composites were investigated as a function of PZT content from 0 wt% to 30 wt%. The results demonstrated that a PZT content of 20 wt% had enhanced tensile and piezoelectric characteristics.

【 授权许可】

Unknown