193510.fig.001a
(a)
193510.fig.001b
(b)
193510.fig.001c
(c)
193510.fig.001d
(d)
193510.fig.001e
(e)
193510.fig.001f
(f)
193510.fig.001g
(g)
193510.fig.001h
(h)
193510.fig.001i
(i)
Figure 1: TEM images of p-MWNTs (a), m-MWNTs with feed ratios of 0.2/1 (b) and (c), 1/1 ((d)–(f)), and 5/1 ((g)–(i)).