METAL-AIR BATTERY

摘要

Provided is a metal-air battery which has higher discharge capacity than conventional metal-air batteries. The present invention is a metal-air battery, which comprises a positive electrode layer, a negative electrode layer and an electrolyte layer that is arranged between the positive electrode layer and the negative electrode layer, and wherein the positive electrode layer contains a carbon material and is provided with two or more through holes that penetrate the positive electrode layer in the thickness direction.

主权项

1. A metal-air battery comprising a positive electrode layer, a negative electrode layer and an electrolyte layer between the positive electrode layer and negative electrode layer,
wherein the positive electrode layer comprises a carbon material and has two or more through-holes running through the thickness direction of the positive electrode layer, wherein the electrolyte layer comprises an aprotic organic solvent, an ionic liquid, or a combination thereof, and wherein the through-holes are filled with the aprotic organic solvent, ionic liquid, or combination thereof.