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US 2019/0245248 A1Published application
Thin-film battery
AssigneeSTMicroelectronics (Tours) SAS
InventorsFranck FERREIRA GOMES, Delphine GUY-BOUYSSOU
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Abstract
The disclosure concerns a lithium battery comprising, in order, a support, a copper electrode and, in contact with the copper electrode, a layer of a material capable of forming an alloy with lithium. The disclosure further concerns a manufacturing method and a method of putting into service such a battery.
Claims20
A battery comprising:
- a support,
- a copper electrode, and
- an alloy-forming layer, of a material capable of forming an alloy with lithium, in contact with the copper electrode.
A method, comprising:
- manufacturing a battery, the manufacturing including:
- forming a copper electrode on a support;
- and
- forming an alloy-forming layer, of a material capable of forming an alloy with lithium, directly on the copper electrode.
1 more element
A battery comprising:
- a support;
- a positive electrode positioned on the support;
- electrolyte layer positioned on the positive electrode;
- a negative electrode formed on the electrolyte layer, the negative electrode including copper;
- and
- an alloy-forming layer, of a material capable of forming an alloy with lithium, in contact with the negative electrode.
3 more elements
Dependencies are inferred from the claim text.