studying the change in piezoelectricity of pvdf electrospun nanofibers due to the addition of zno

This study aimed to fabricate pvdf+zno composite nanofibers using electrospinning technique and measure its piezoelectricity. it was found that adding zno to pvdf improves its piezoelectricity. the output voltage of pure pvdf and composite electrospun nanofibers were 366µv, while it was 950µv, respectively. the sem images of nanofibers showed well-formed nanofibers. following that, the average diameter of composite nanofibers were approximately three times thinner than pure pvdf ones.