| 摘要 |
PURPOSE:To make it possible to obtain an organic electrolyte cell with a low inner resistance during the discharge and an excellent pulse property by loading an aluminum foaming substance on the reaction surface of a negative electrode lithium. CONSTITUTION:An aluminum foaming substance 6 is loaded at the reaction surface side of lithium 3 to be buried partially in a lithium metal 3 by applying a pressure. As a result, the electrolyte is permeated in the aluminum foaming substance 6, and the reduction os the electrolyte is prevented to prevent the deterioration of reaction efficiency. Moreover, in the aluminum foaming substance 6, the surface area is increased compared with a normal plate-form or a foilform aluminum. As a result, the alloying speed of the aluminum and the lithium is increased, and an even and minute particle-form of alloy layer can be obtained. Consequently, even when the aluminum layer is made thick, the aluminum part not alloyed is never generated, and a low resistance, an excellent pulse discharge performance, and a stable discharge property can be obtained. |
