Alkaline electrochemical cell

An alkaline electrochemical cell capable of providing optimum run times at both high drain rates and low drain rates is disclosed. In one embodiment, the cell's gelled anode incorporates a limited quantity of zinc powder having specific physical characteristics that enable it to discharge effic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MOORE WILLIAM JAMES,WU JIANJUN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	An alkaline electrochemical cell capable of providing optimum run times at both high drain rates and low drain rates is disclosed. In one embodiment, the cell's gelled anode incorporates a limited quantity of zinc powder having specific physical characteristics that enable it to discharge efficiently over a wide range of electrical discharge conditions. The anode may also include an electrolyte that is selected to improve the zinc's discharge efficiency.