Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xiaohua Liu0
Benjamin Yong Park0
Frederic Bonhomme0
Jill R. Pestana0
Date of Patent
December 27, 2022
0Patent Application Number
177216720
Date Filed
April 15, 2022
0Patent Citations
Patent Primary Examiner
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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