| 摘要 |
The present invention relates to a lithium-air battery. In order to form a high voltage battery package (battery pack), provided is a high density laminated high voltage lithium-air battery, enabling serial connection between multiple cells and efficient oxygen supply to each cell without additional components such as a fixing jig to keep a gap between the cells and wiring, and reducing the entire volume. To achieve the purpose, multiple cells, including a positive electrode using oxygen in air as an active material, a lithium metal negative electrode, a separation film interposed between the positive and negative electrodes, and an electrolyte for ion conduction, are laminated. A conductive bipolar plate, including an air path to supply air to the positive electrode between the positive and negative electrodes of adjacent cells among the laminated cells, is interposed. Disclosed is the lithium-air battery, which includes: an air inlet manifold distributing the air to the air path of each bipolar plate; and an air outlet manifold discharging the air, passing through the air path of each bipolar plate. |
