
234 Engineering of Polymers and Chemical Complexity
peaks at +0.10 V, +0.42 V and 0.70 V were observed for samples containing CNTs.
Reduction peaks corresponding to the oxidation peaks at +0.42 V and +0.70 V were
incorporated in a broad peak that composed of two unresolved peaks at +0.54 V and
+0.22 V. The oxidation peak at + 0.10 V showed no obvious reverse cathodic peak. In
contrast, two non resolved oxidation peaks at + 0.06 V and + 0.64 V and one broad re-
duction peak at 0.46 V were observed in the CV of neat PANi fibre. Upon comparison
of the peak potentials, it was revealed that addition of CNTs to PAni results in easier
electrochemical ...