| 摘要 |
PURPOSE:To provide a low resistive and a high capacity density hydrogen storage alloy by combining hydrogen storage alloy powders and conductive fibers with metal plated phases. CONSTITUTION:A metal plating is applied to a mixture of conductive fibers 1 and electrode materials 2 mixed in advance so as to bind them with metal plated phases 3, thereby to hold the electrode materials 2 in a three dimensional porous body made up with conductive fibers l. Whereby, the electrode materials 2 can be made to have high density and low resistance so that a hydrogen storage alloy electrode, having high capacity density and low internal resistance, can be provided. Here, the conductive fibers 1 is preferably selected from the group consisting of a nickel fiber, a copper fiber, and a carbon fiber; and the metal plating is preferably a nickel plating or a copper plating. |
