| 摘要 |
1498936 Deferred-action battery ELECTROCHEM Inc 20 Sept 1976 [8 Nov 1975] 38880/76 Heading H1B A primary battery of the deferred-action type comprises at least one zinc electrode, a silveroxide counter electrode and an aqueous acid solution as electrolyte. Preferred electrolyte acids are H 2 SO 4 between 5 and 15N, HCl substantially 5N or phosphoric acid substantially 26 N, or mixtures thereof. It is stated that a 12 N H 2 SO 4 electrolyte reduces the activation time to <250mS at 40‹ C. and to <100mS at 0‹ C. |
