| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrical storage device capable of securing considerable energy (large capacity) without shortening a cycle life. <P>SOLUTION: The electrical storage device comprises: an anode including a negative-electrode active material 12 made of porous lithium-containing aluminum alloy; a cathode crimped after a graphite-based positive-electrode active material 14 including active carbon applied to a pyroelectric 13 made of pure aluminum foil is dried; and a separator 15 impregnated with ion conductive electrolyte arranged between the anode and cathode. <P>COPYRIGHT: (C)2012,JPO&INPIT |
