from 0.0 V to 1.3 V in a 0.1 M K2SO4 solution containing 2.0 mM K3Fe(CN)6;
a time step of 5 s was applied for both potentials
and a platinum foil as the counter electrode. Here, a PB nanocoating
was electrochemically deposited at the outmost surface of
individual CdS/VA-CNT to form the final electr