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US 2021/0288318 A1Published application
Ion permeable composite current collectors for metal-ion batteries and cell design using the same
AssigneeSila Nanotechnologies, Inc.
InventorsGleb YUSHIN, Eugene Michael BERDICHEVSKY, Bogdan ZDYRKO, Alexander Thomas JACOBS
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Abstract
A Li-ion battery cell, among other materials, components, and techniques, is provided that includes ion-permeable anode and cathode electrodes, an electrolyte ionically coupling the anode and the cathode, a separator electrically separating the anode and the cathode, and a sacrificial, high-capacity Li composition for providing Li to at least one of the electrodes.
Claims1
A Li-ion battery cell, comprising:
- ion-permeable anode and cathode electrodes;
- an electrolyte ionically coupling the anode and the cathode;
- a separator electrically separating the anode and the cathode;
- and
- a sacrificial, high-capacity Li composition for providing Li to at least one of the electrodes.
2 more elements
Dependencies are inferred from the claim text.