Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sangbok Ma0
Dongmin Im0
Heungchan Lee0
Date of Patent
February 22, 2022
0Patent Application Number
165449810
Date Filed
August 20, 2019
0Patent Primary Examiner
Patent abstract
A metal-air battery includes: an anode including a metal; a cathode spaced apart from the anode; and a separator between the anode and the cathode, wherein the cathode includes a first cathode layer including a first conductive material, and a second cathode layer disposed on the first cathode layer, the second cathode layer including a second conductive material, and wherein the first cathode layer provides a metal ion conduction path and the second cathode layer provides an electron transfer path.
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