New nanomaterials for lithium battery

Composite nanomaterials of poly(o-anisidine) (POAS) with nanomaterials TiO2, carbon black and carbon nanotubes were prepared. The synthesized nanomaterials were deposited in thin films in order to fabricate the cathodes. The electrochemical impedance spectroscopy (EIS) was performed using the prepared cathodes as working electrodes in a three electrodes configuration. The impedance behavior of these cathodes was analyzed in order to estimate the electrochemical parameters of the novel materials. A comparison between the fitting parameters were carried out in order to focus the future research on improved nanocomposite. The data obtained is discussed with reference to the development of improved nanocomposites for cathodes in lithium battery.