Polyvinylidene Difluoride Piezoelectric Electrospun Nanofibers: Review in Synthesis, Fabrication, Characterizations, and Applications

Figure 3

(a) Applied DC voltage versus the diameter of HCNFES PVDF fibers (the variance of the data point is ∼2%–4%); (b) rotation velocity versus the diameter of HCNFES PVDF fibers (the variance of the data points is ∼2–4%).

(a)

(b)