| abstract |
The invention relates to a method for producing a lithium polymer winding cell battery, consisting of an anode mass and cathode mass and a polymer gel electrolyte, which are processed with conductors to form a winding cell. DOLLAR A So far, winding cells have been used for such batteries, which are coextruded, for example, from an anode mass, cathode mass and an intermediate polymer gel electrolyte to form a Li polymer cell broadband and are provided with conductors. According to the invention, a method is proposed with which the anode and cathode are continuously but separately produced via a nozzle system as so-called electrode wires in such a way that the anode and the cathode mass are in each case on a metallic arrester, which has a wire shape, in a coating layer is applied, which is each provided with a second layer, which consists of a polymer gel electrolyte shell and forms a shell. The anode and cathode wires formed in this way can then be wound and encased into a Li-polymer winding cell in any desired geometric shape and dimension. |