1 - - -CATHODE CATHODE-CONTAINING LITHIUM ION BATTERY IN THE STATE PRIOR TO THE FIRST CHARGING PROCESS METHOD FOR FORMING A LITHIUM ION BATTERY AND LITHIUM ION BATTERY AFTER FORMATION

摘要

The present invention relates to a cathode prior to a first charging process (formation), comprising an active cathode material and lithium peroxide. The present invention also relates to a lithium battery or an electrochemical cell including a cathode, a method for forming a lithium battery, and a cathode including an active cathode material, a separator, an anode including an active anode material, Lithium-ion cells, in which case the active cathode material has approximately the same lithium content as it did before formation after the formed cell was completely discharged.