TY - BOOK AU - Muthulakshmi,B. AU - Kalpana,D. AU - Pitchumani,S. AU - Renganathan,N.G. TI - Electrochemical deposition of polypyrrole for symmetric supercapacitors KW - SUPERCAPACITORS KW - CONDUCTING POLYMERS KW - POLYPYRROLE KW - ACTIVATED CARBON KW - CYCLIC VOLTAMMETRY KW - SYMMETRIC CAPACITOR N2 - Composite electrodes for supercapacitors were prepared via electrochemical polymerization onto activated carbon. The capacitance properties were investigated using cyclic voltammetry (CV), AC impedance spectroscopy and charge-discharge tests. These electrodes show a specific capacitance of about 354 F g-1. This indicates that the in situ electro-polymerization of pyrrole onto carbon could improve the performance of carbon electrodes for use in supercapacitors UR - https://drive.google.com/file/d/1gR-fKzMjqlwI5M3xD4XXmFbT_oCWZcKH/view?usp=drivesdk ER -