CATHODE ACTIVE MATERIAL, LITHIUM SECONDARY BATTERY INCLUDING CATHODE ACTIVE MATERIAL, AND METHOD FOR ELECTROCHEMICALLY ACTIVATING LITHIUM SECONDARY BATTERY

摘要

The present invention relates to a cathode active material, a lithium secondary battery including the cathode active material, and a method for electrochemically activating the lithium secondary battery, and more specifically to a cathode active material with high capacity and excellent thermal stability, a lithium secondary battery including the cathode active material, and a method for electrochemically activating the lithium secondary battery.