| abstract |
The present invention relates to a lithium secondary battery and a method of manufacturing the lithium secondary battery. The present invention relates to a lithium secondary battery and a method of manufacturing the same, wherein the lithium secondary battery includes a case, an electrode part And a coating formed on the anode by a side reaction corresponding to the sulfonic material, wherein the cathode is formed of Li 2 [Ni 0.6 to 0.9 Co 0.2 to 0.05 Mn 0.2 to 0.05 ] O 2 , and a process for producing the same. |