Methods for prelithiation of silicon containing electrodes

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United States of America Patent

PATENT NO 11342553
APP PUB NO 20210104737A1
SERIAL NO

16590859

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Abstract

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The present application describes a method of forming an energy storage device that directly adds a lithium layer (such as a lithium foil or otherwise deposited lithium) into the cell stack during cell assembly for prelithiating. The method includes providing a silicon-based anode, providing a cathode, positioning a separator between the anode and the cathode, and disposing a lithium layer between the silicon-based anode and the separator, such that the lithium layer is in contact with the anode.

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Patent Owner(s)

  • ENEVATE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonhomme, Frederic Irvine, US 24 92
Ho, Tracy Garden Grove, US 16 420
Lee, David J Irvine, US 58 670
Liu, Xiaohua Irvine, US 51 986
Park, Benjamin Yong Mission Viejo, US 146 1665
Teng, Shiang Jen Irvine, US 7 38
Vietnam, Mai Stanton, US 2 3

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