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US 2019/0157662 A1Published application
Alkaline dry battery
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYasufumi Takahashi, Satoshi Fujiyoshi
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Abstract
An alkaline dry battery includes a positive electrode, a gel negative electrode, a separator disposed between the positive electrode and the negative electrode, and an alkaline electrolyte solution contained in the positive electrode, the negative electrode, and the separator. The negative electrode contains a negative electrode active material containing zinc and particulate terephthalic acid. The terephthalic acid contained in the negative electrode has an average particle diameter of 25 to 210 μm.
Claims5
An alkaline dry battery comprising:
- a positive electrode;
- a gel negative electrode;
- a separator disposed between the positive electrode and the negative electrode;
- and
- an alkaline electrolyte solution contained in the positive electrode, the negative electrode, and the separator,
- wherein the negative electrode contains a negative electrode active material containing zinc and particulate terephthalic acid, and
- the terephthalic acid has an average particle diameter of 25 to 210 μm.
4 more elements
Dependencies are inferred from the claim text.