METHOD FOR PRODUCING AN ELECTRODE OF A LITHIUM-ION BATTERY
First Claim
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1. A method for producing an electrode of a lithium-ion battery, comprising:
- (a) providing a precursor including an electrode active material and LiF;
(b) providing a metal foil; and
(c) joining the precursor and the metal foil.
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Abstract
A method for producing an electrode of a lithium-ion battery having the steps of providing a precursor including an electrode active material and LiF, of providing a metal foil and of joining the precursor and the metal foil. Furthermore, a method for producing a lithium-ion battery is provided as well as electrodes and lithium-ion batteries that are producible according to the method.
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Citations
17 Claims
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1. A method for producing an electrode of a lithium-ion battery, comprising:
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(a) providing a precursor including an electrode active material and LiF; (b) providing a metal foil; and (c) joining the precursor and the metal foil. - View Dependent Claims (2, 3, 4, 10, 14)
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5. A method for producing a lithium-ion battery, comprising:
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producing an electrode of the lithium-ion battery by providing a precursor including an electrode active material and LiF, providing a metal foil, and joining the precursor and the metal foil; processing the electrode together with a counter-electrode and an electrolyte to form the lithium-ion battery; and carrying out a formation of the lithium-ion battery, in which an SEI layer is formed at least partially by accretion of the LiF processed in the electrode. - View Dependent Claims (11, 15)
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- 6. An electrode of a lithium-ion battery, the electrode being produced by providing a precursor including an electrode active material and LiF, providing a metal foil, and joining the precursor and the metal foil.
- 7. A lithium-ion battery which is produced by producing an electrode of the lithium-ion battery by providing a precursor including an electrode active material and LiF, providing a metal foil, and joining the precursor and the metal foil, processing the electrode together with a counter-electrode and an electrolyte to form the lithium-ion battery, and carrying out a formation of the lithium-ion battery, in which an SEI layer is formed at least partially by accretion of the LiF processed in the electrode.
Specification