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US 12,755,961 B2Granted
Alkaline battery assembled in a discharged state and a method of producing battery electrode materials
AssigneeZelos Energy Ltd.
InventorsPavel Khokhlov, Alexander Gorer
Life of this patent
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Abstract
In one embodiment, a battery cell can include a cathode including at least one of MnO or Mn(OH)2. The battery can also include an anode including at least one of ZnO or Zn(OH)2 and an electrolyte. The battery cell can be a rechargeable battery cell with total capacity before first charge or discharge of less than 30% of total capacity of this battery in a fully charged state.
Claims13
A battery cell assembled in a discharged state, the battery cell comprising
- a cathode comprising graphite and at least one of MnO or Mn(OH)2, attached to a surface of the graphite;
- an anode comprising at least one of ZnO or Zn(OH)2;
- an ion exchange material, selective to anion transport between the cathode and the anode and comprising a polymer material and basic groups attached to the polymer material;
- and
- an aqueous electrolyte comprising one or more of potassium hydroxide, sodium hydroxide, lithium hydroxide, and calcium hydroxide.
2 more elements
Dependencies are inferred from the claim text.