Towards Analysis and Optimization of Electrospun PVP (Polyvinylpyrrolidone) Nanofibers

Table 5

SEM images to study fiber morphology at different levels of polymer concentration, voltage applied, flow rate, RPM, and collection distance.

PVP Concentration (Wt%)	Applied voltage Supply (KV)			Solution Flow rate (ml/h)
	10	13	15
8				0.6
10				0.8
12				1.0

Fiber diameter (μm)-(RPM & Needle to collector distance - cm).