160931.fig.003a
(a)
160931.fig.003b
(b)
160931.fig.003c
(c)
160931.fig.003d
(d)
Figure 3: Load versus electrical resistance curves of PVP nanocomposite fibers obtained at following wt% MWCNTs: (a) 0, (b) 1, (c) 2, and (d) 4.