| 摘要 |
PURPOSE:To enable easy production and high current discharge by attaching a porous sintered body to at least one side of an electrode body and using a negative electrode that is obtained by carrying a hydrogen catalyst on the said sintered body and in its hole. CONSTITUTION:A negative electrode 1 is comprised with, for example, a collector body 2 that is a net made of nickel, a negative electrode component body 3 that is closely bonded on the both surfaces of the said collector body 2, an alkaline-proof sintered body 4 that is attached on one side of the said component body, and a catalyst carried by the said sintered body 4. Item 5 is, for example, a U-shaped separator made of polyamide unwoven fabric that is impregnated with an alkaline electrolyte, such as KOH and Item 6 is a positive electrode made of a nickel sintered body that is impregnated with the example, NiOOH. The negative electrode 1, positive electrode 6, and separator 5 are, retained by for example a holder 7 made of acrylic resin and each element of a battery permits its close contact state to be maintained by the clamping force of the said holder 7. The terminals 8 and 9 of the negative electrode 1 and positive electrode 6 are electrically insulated from a battery container 10. |
