| 摘要 |
PURPOSE:To eliminate a voltage dropping phenomenon at the initial stage of discharge of a copper oxide-lithium nonaqueous electrolyte battery, by assigning a mixture consisting of cupric oxide and lead sulfide to the active material of a positive pole. CONSTITUTION:When a button type nonaqueous electrolyte battery is assembled, its components are, a cap 1 made of stainless steel, a packing 2 made of polypropylene, metal Na3 press-fitted on the inner face of the cap, a separator 4 made of polypropylene unwoven cloths, a positive pole 5 and a positive pole can 6. Then, any voltage drop at the initial stage of discharge can be restricted by using a mixture consisting of cupric oxide and lead sulfide as a positive electrode material. And, if the mixing ratio of lead sulfide is presented by a prescribed weight part, the discharge capacity can also be further increased. |
