POSITIVE ELECTRODE FOR LITHIUM AIR BATTERY, LITHIUM AIR BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR LITHIUM AIR BATTERY

摘要

The present invention relates a positive electrode for a lithium air battery, a lithium air battery comprising the same, and a method for manufacturing a positive electrode for a lithium air battery. Especially, in the present invention, the positive electrode for a lithium air battery comprises a carbon material supporting a catalyst formed of iron (Fe) derived from hemoglobin or an alloy thereof, and the catalyst can be used as a carrier for oxygen or carbon dioxide in the positive electrode for a lithium air battery, and therefore, the present invention has an advantage that efficiency of the battery can be increased.