LI-AIR HYBRID BATTERY AND METHOD FOR MANUFACTURING THE SAME

摘要

The present invention provides a lithium-air hybrid battery and a method for manufacturing the same, which has a structure in which a liquid electrolyte electrode and a solid electrolyte electrode are stacked on both sides of an ion conductive glass ceramic. That is, disclosed is a lithium-air hybrid battery and a method for manufacturing the same, which has a structure in which a lithium metal negative electrode includes a liquid electrolyte and a porous air positive electrode comprising a carbon, a catalyst, a binder and a solid electrolyte are separately stacked on both sides of an impermeable ion conductive glass ceramic, and the liquid electrolyte is present only in the lithium metal negative electrode.

主权项

1. A lithium-air hybrid battery comprising:
an ion conductive glass ceramic; a lithium metal negative electrode comprising a liquid electrolyte and bonded to one side of the ion conductive glass ceramic; a porous solid electrolyte air positive electrode prepared by mixing carbon, a catalyst, a binder, a solid electrolyte, a solvent, and a filler in a predetermined ratio and coating and drying the mixture on the other side of the ion conductive glass ceramic; a negative electrode current collector attached to an outer surface of the lithium metal negative electrode; and a positive electrode current collector attached to an outer surface of the porous solid electrolyte air positive electrode.