| 摘要 |
PURPOSE:To improve an active material utilization ratio for a paste type nickel pole for an alkaline storage battery, and its stability. CONSTITUTION:In a nickel pole for an alkaline battery mainly including in an alkali-resistant metal porous body, nickel hydroxide powders to which cobalt oxide CoO and/or Co2O3 for a chemical formula is added, the cobalt oxide which is stored at a temperature of 40 deg.C or less and at a relative moisture of 50% or less is used. |
