Figure 2From: Mechanical and electrical properties of electrospun PVDF/MWCNT ultrafine fibers using rotating collectorSEM images of the aligned electrospun PVDF/MWCNTs ultrafine fibers collected by the rotating collector. With MWCNT content of (a) 2 wt.% and (b) 0.6 wt.%. (c,d) TEM images demonstrate MWCNTs in the ultrafine fibers with curved conformation.Back to article page