| 摘要 |
PURPOSE:To avoid a short circuit depending on a deposition by the charge and discharge, and to obtain an electrode having a high charge and discharge cycle, by providing an insulating coating membrane with good adhesion and durability, to the outer side of a collector. CONSTITUTION:In an electrode used for an alkaline battery, the outer surface of a metallic holder to cover the active material is covered by an organic material with the thickness more than 0.1mum and less than 2mum to form an electrode 3. The feature of the metallic holder is that it is formed of either one sort of copper, nickel, iron, and lead, or a complex of some of them. The feature of the organic material is to be a fluorine compound. And the feature of the coating method of the organic material is to be a plasma polymerization. |
