LITHIUM SECONDARY BATTERY

摘要

The present invention relates to a lithium secondary battery which is composed of an anode, a cathode, a separating membrane interposed between the anode and the cathode, and a non-aqueous electrolyte, wherein the lithium secondary battery which is provided comprises an ionomer in at least one component selected from the group consisting of the anode, the cathode, the separating membrane, and the electrolyte.