| 摘要 |
PROBLEM TO BE SOLVED: To provide a new negative electrode for a battery, which can reduce the quantity of hydrogen gas generation at the negative electrode, and which maintains or improves the discharge activity of the battery and, to provide the battery. SOLUTION: The negative electrode for the battery contains a zinc alloy powder containing 0.001 to 1 mass% of one or more additional metal kinds selected from among a group of Al, Bi, Ca, In, Mg, Pb, and Sn, a liquid saturated hydrocarbon oil or liquid unsaturated hydrocarbon oil of 0.01 to 10 mass% with respect to the zinc alloy powder, and strontium hydroxide more than 0 mass% to 10 mass %, with respect to the zinc alloy powder. The quantity of hydrogen gas generation can be further reduced, by adding a specified quantity of strontium hydroxide to the liquid saturated hydrocarbon oil or to the liquid unsaturated hydrocarbon oil. COPYRIGHT: (C)2005,JPO&NCIPI
|
