Study on the Morphologies and Formational Mechanism of Poly(hydroxybutyrate-co-hydroxyvalerate) Ultrafine Fibers by Dry-Jet-Wet-Electrospinning
Figure 5
Morphologies of PHBV ultrafine fibers prepared by normal electrospinning (NE) (a, b) and dry-jet-wet-electrospinning (DJWE) (c, d). Collection distances were 6 cm for (a) and (c), 12 cm for (b) and (d).