Samsung sdi co.,ltd. (20250132333). CATHODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
CATHODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
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CATHODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
This abstract first appeared for US patent application 20250132333 titled 'CATHODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
Original Abstract Submitted
a lithium secondary battery including a cathode. the cathode includes a cathode current collector and a cathode active material layer on one or both sides of the cathode current collector and including a cathode active material, a gamma sulfur-fibrous carbon-based material composite, and a sulfide-based solid electrolyte, wherein the cathode active material includes lis, a lis composite, or a combination thereof, and the gamma sulfur-fibrous carbon-based material composite has a structure in which monoclinic gamma phase sulfur (s) is on a fibrous carbon-based material.