| abstract |
Polymer electrolyte compositions for electrochemical lithium generators of the ACEP type (polymer electrolyte accumulator), comprising a mixture of polymers in which one of the components is a molecular weight polymer high, commonly used in accumulators ACEP, and where the other component is a polymer of low molecular weight resulting in a more efficient and faster crosslinking by irradiation, so as to give a network interpenetrated or not and electrolyte films with better mechanical properties and smaller thicknesses, while maintaining the good adhesion properties on the electrodes and the choice of spreading techniques. |