| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy molding for an alkali secondary battery negative electrode and a molding electrode capable of preventing the disintegration of the molding electrode caused by charging and discharging even when a molding not including a collector support (conductive core material) is used as the electrode, ensuring the predetermined discharge capacity, and increasing a manufacturing yield in molding by using the alloy powder of a particle size of several ten μm. SOLUTION: The hydrogen storage alloy powder, carbon colloid and a binder are mixed and granulated, and the granulated powder is pressed and molded, and then impregnated with a solution of the binder or another binder to manufacture the molding electrode. |
