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US 2009/0023068 A1Published application
Alkaline battery
OwnerHarunari Shimamura, Koshi Takamura +1inventors
InventorsHarunari Shimamura, Koshi Takamura, Nobuharu Koshiba
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Abstract
An alkaline battery of this invention includes: a negative electrode including a negative electrode mixture that contains a zinc alloy as an active material, the zinc alloy containing at least aluminum; an alkaline electrolyte; and a positive electrode. The alkaline electrolyte includes an aqueous KOH solution and LiOH and an aluminum compound that are dissolved in the aqueous KOH solution. The alkaline battery has excellent high-rate discharge characteristics.
Claims4
An alkaline battery comprising:
- a negative electrode including a negative electrode mixture that contains a zinc alloy as an active material, said zinc alloy containing at least aluminum;
- an alkaline electrolyte;
- and
- a positive electrode,
- wherein said alkaline electrolyte comprises an aqueous KOH solution and LiOH and an aluminum compound that are dissolved in said aqueous KOH solution.
2 more elements
Dependencies are inferred from the claim text.