Conductometry and Size Characterization of Polypyrrole Nanoparticles Produced by Ball Milling

Figure 1

SEM images of PPy particles taken after (a) 60 min, (b) 120 min, (c) 180 min, (d) 240 min, and (e) 300 min.

(a)

(b)

(c)

(d)

(e)