ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

PEDOT:PSS

Cyclic voltammetry of electrodes based on LiMn2O4 with additive conducting polymer in water and organic electrolytes

Electrochemical properties of the electrode based on lithium-manganese spinel (LiMn2O4), which were produced with conducting and binder additives using a conductive polymer poly-3,4-ethylenedioxythiophene/polystyrene sulfonate (PEDOT:PSS) with carboxymethylcellulose (CMC) were investigated by cyclic voltammetry in aqueous and organic solutions of lithium perchlorate. Values of specific capacitance of the cathode material and their dependence on potential sweep rate were obtained.

The Study of Electrochemical Properties of Lithium Titanate Based Electrodes with Conducting Polymer Binder

The study of new anode material based on Li4Ti5O12 and conducting polymer binder have been performed with use of cyclic voltammetry method. It was shown, that modified composition of anode material has superior properties in comparison with standard composition with PVDF in term of higher specific capacity and kinetic of charge transfer properties. Using of PEDOT:PSS/CMC binder allow to increase of specific capacity up to 14%.