Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Benjamin Yong Park
Jill R. Pestana
Frederic Bonhomme
Xiaohua Liu
Date of Patent
October 3, 2023
Patent Application Number
18089014
Date Filed
December 27, 2022
Patent Citations
...
Patent Primary Examiner
Patent abstract
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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