Figure 1.
The SEM images for the CF@PPy prepared using the applied currents of (a,f) 10 mA, (b,g) 20 mA, (c,h) 30 mA, (d,i) 40 mA, and (e,j) 50 mA for 10 min in the 0.5 M pyrrole and 0.3 M NaClO4 electrolyte.
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