| 摘要 |
PURPOSE:To realize an air battery with superior operation voltage characteristics by using specific activated carbon to form a catalytic layer of air pole. CONSTITUTION:An air pole 5 is manufactured by pressure-contacting a nickel net 52 with wire diameter of 0.1mm and 40 mesh, a catalytic layer 51, rolled in a sheet shape, and then punching it in a disc shape. As activated carbon having a specific surface of 2,000m<2>/g or more by BET method, is compounded on the catalytic layer 51, the specific surface is large, oxygen reduction ability is excellent, so that an air battery with superior operation voltage characteristics can be formed. |
