Carbon Nanotube and Graphene Based Polyamide Electrospun Nanocomposites: A Review

Figure 1

Images of the MWCNTs dispersed in a formic acid solution (sonication ~30 min). (a) Initial status and (b) after 44 h. Reprinted from [45], Copyright 2006, with permission from Elsevier.

(a)

(b)