Potentiostatic electrosynthesis of polypyrrole film onto silicon support

Abstract

This work reports the electrochemical synthesis of polypyrrole (PPy)films onto silicon (Si) support in an organic solution usingpotentiostatic mode of electrodeposition. Electrodeposition of PPy wasconducted under oxidative conditions; the current transient curve,taken at constant potential of 1.1 V, was discussed. The microstructureof the polypyrrole (PPy) films obtained is examined by SEM andAFM.