Poly-epsilon-caprolactone end-capped by a pyrrole moiety has been synthesiz
ed and successfully copolymerized with pyrrole with formation of new brush
copolymers. Copolymerization has been achieved by electrochemical and chemi
cal techniques. Formation of copolymer has been confirmed by various method
s including XPS, DSC, TGA, and SEM. The effect of the PCL branches on condu
ctivity, morphology and stability of PPy has been studied.