ABSTRACT
In concentration of 8 wt% (using 10 kv and 12 kv) formation of beaded fi bers observed. Using 14kv and more, nanofi bers without any beads were formed (Fig. 3.1).
In Fig. 3.1(c) the “fracture points” (indicated by arrows) are due to the jet resistance to any deformation during the whipping process.
