Gold additive for a cathode including nickel oxyhydroxide for an alkaline battery
First Claim
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1. An alkaline battery comprising:
- a cathode comprising nickel oxyhydroxide and a gold salt;
an anode comprising zinc;
a separator between the anode and the cathode; and
an alkaline electrolyte.
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Abstract
An alkaline battery includes a cathode including a gold salt, an anode including zinc, a separator between the cathode and the anode, and an alkaline electrolyte.
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Citations
44 Claims
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1. An alkaline battery comprising:
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a cathode comprising nickel oxyhydroxide and a gold salt;
an anode comprising zinc;
a separator between the anode and the cathode; and
an alkaline electrolyte. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A primary alkaline battery comprising:
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a cathode comprising nickel oxyhydroxide and a gold salt selected from the group consisting of gold (+3) oxide, gold (+3) sulfide, gold (+3) hydroxide, and gold (+3) acetate;
an anode comprising zinc;
a separator between the anode and the cathode; and
an alkaline electrolyte. - View Dependent Claims (35, 36, 37, 38, 39)
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40. A method of manufacturing an alkaline battery, comprising:
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obtaining a cathode mixture comprising nickel oxyhydroxide, a gold salt, and an alkaline electrolyte; and
assembling a cathode containing the cathode mixture, an anode comprising zinc, and a separator between the cathode and the anode to form the alkaline battery. - View Dependent Claims (41, 42, 43, 44)
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Specification