Silicon particles for battery electrodes

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United States of America Patent

PATENT NO 11777077
APP PUB NO 20230223512A1
SERIAL NO

18089014

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Abstract

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Silicon particles for use in an electrode in an electrochemical cell are provided. The silicon particles may have outer regions extending about 20 nm deep from the surfaces, the outer regions comprising an amount of aluminum such that a bulk measurement of the aluminum comprises at least about 0.01% by weight of the silicon particles. The bulk measurement of the aluminum may provide the amount of aluminum present at least in the outer regions.

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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 Foothill Ranch, US 24 92
Liu, Xiaohua Irvine, US 51 982
Park, Benjamin Yong Mission Viejo, US 145 1664
Pestana, Jill R Huntington Beach, US 7 40

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