Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 30, 2021
Patent Application Number
17024383
Date Filed
September 17, 2020
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention relates to particulate electroactive materials consisting of a plurality of composite particles, wherein the composite particles comprise: (a) a porous carbon framework including micropores and mesopores having a total volume of 0.5 to 1.5 cm3/g; and (b) silicon located at least within the micropores of the porous carbon framework in a defined amount relative to the volume of the micropores and mesopores. At least 20 wt % of the silicon is characterized as surface silicon by thermogravimetric analysis.
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