ELECTROPOLYMERIZATION OF ANILINEAND ITS COMPOSITES: APPLICATION FOR HYDROGEN PEROXIDE SENSING

Abstract

Titanium is a biocompatible and inexpensive metal and has been explored in many fields but here I have tried to explore its sensing properties .As titanium is less electroactive so it was a challenging job to use it as an electrochemical sensor but it was successfully achieved by depositing Polyaniline, which is a conducting polymer. Here in, we have used galvanostatic technique for deposition and then PANI/Ti electrode’s electrochemical properties were studied .Sensing properties of PANI/Ti electrode were confirmed by its impidometric response towards Hydrogen Peroxide.This electrode was used without any enzyme and thus it can be used for detection of many similar chemical species.