Research Article
Study on the Morphologies and Formational Mechanism of Poly(hydroxybutyrate-co-hydroxyvalerate) Ultrafine Fibers by Dry-Jet-Wet-Electrospinning
Figure 6
Water contact angle for electrospun mats prepared by normal electrospinning (NE) and dry-jet-wet-electrospinning (DJWE) at various distances.