Study on the Electrospun CNTs/Polyacrylonitrile-Based Nanofiber Composites
Figure 3
SEM micrographs: (a) as-spun pure partially aligned PAN nanofibers; (b) PAN/SWNTs composite nanofibers with SWNTs concentration 1 wt%; (c) hot-stretched pure PAN nanofibers.
