Figure 12.
SEM images of PANF/polymer composites: (A) The vertical view of the entire PPTA@PPs separator. (B) PP substrate being peeled from the PPTA nanofiber coating layer. The inset is the original PP substrate. (C) Surface morphology of PPTA nanofiber coating layer. (D) Internal morphology of the PPTA nanofiber coating layer [80]. Copyright 2018 John Wiley and Sons. (E) SEM image of the PANF@PS composite microspheres. (F) The PANFs on the surfaces of the PANF@PS composite microspheres [81]. Copyright 2017 American Chemical Society.