| abstract |
Electrically conductive filler such as carbon fibers, carbon particles, Ni fibers, Ni particles, Ni foil, Ni-plated fibers, or Ni-plated particles is added to an active material powder such as nickel hydroxide, which is formed into active material products. The active material is cured by using alkali-resistant resin. Thus, particulate active material for use in a three-dimensional battery is produced. |