| abstract |
The invention relates to a cathodic electrode, comprising at least one carrier having at least one active material applied or deposited thereon, wherein the active material comprises a mixture made of a lithium/nickel/manganese/cobalt mixed oxide (NMC), which is not present in a spinel structure, and a lithium manganese oxide (LMO) in a spinel structure. The invention further relates to an electrochemical cell comprising said cathodic electrode and to a separator comprising at least one porous ceramic material. |