| 摘要 |
A nickel-metal hydride battery provided with a positive electrode using nickel hydroxide, a negative electrode using hydrogen absorbing alloy, an alkaline electrolyte solution, and a separator 3 separating the positive electrode and the negative electrode, wherein use is made of the negative electrode and/or the alkaline electrolyte solution comprising Mo or W, the separator using sulfonized olefinic resin, and the positive electrode comprising hydroxide and/or oxide of at least one element selected from Ca, Sr, Sc, Y, lanthanoid and Bi. |
