ELECTRONICALLY CONDUCTIVE POLYPYRROLE AND COPOLYMERS OF PYRROLE, THEIR COMPOSITIONS AND PREPARATIONS AND BATTERIES CONTAINING THEM

摘要

Electronically conductive compositions comprising an electropolymerized polypyrrole or a copolymer of a pyrrole. They may be porous or not and be in the form of films, powders and in various other forms obtained by compressing the powders. The compositions according to the invention are prepared by various methods, preferably a two-phase system, one of the phases being aqueous. The compositions are suitable for use as electrodes for electrochemical cells or cells.