| 摘要 |
1,047,821. Accumulators. UNION CARBIDE CORPORATION. Jan. 3, 1964 [Jan. 7, 1963], No. 304/64. Heading H1B. A sealed rechargeable battery in which the cathode has a bigger charge capacity than the anode has an auxiliary electrode in electrical contact with the cathode; the auxiliary electrode having a porous conductive base and a metal of Periods 5 and 6 of Group VIII. In a modification the metal may be incorporated in the cathode depolarizer. |
