Properties of Y-Shaped PFO-DBT Nanotubes

Figure 3

TEM images of PFO-DBT nanotubes. (a) PFO-DBT nanotubes composed of nanofibres (red oval). (b) Fragments of PFO-DBT nanofibres. (c) Y-shaped PFO-DBT nanotubes.

(a)

(b)

(c)