CATHODE FOR LITHIUM ION RECHARGEABLE BATTERIES

摘要

The invention relates to a cathode (A) for Li-ion rechargeable batteries, comprising (a1) at least one accumulator, (a2) at least one layer comprising at least one cathode-active material storing and releasing Li-ions, at least part of the layer (a2) being compressed and/or the side of the layer (a2) facing the anode comprising at least one layer (a3) containing at least one solid electrolyte conducting Li-ions, the solid electrolyte being selected from the group consisting of inorganic solid electrolytes and mixtures thereof and being insoluble in the electrolyte system (B) used in the Li-ion rechargeable battery. The invention further relates to Li-ion rechargeable batteries comprising the cathode (A), and to a method for producing the cathode (A).