Alkaline dry battery

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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fujiyoshi, Satoshi, Takahashi, Yasufumi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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.