Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 24, 2015
Patent Application Number
13266683
Date Filed
May 7, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of forming a silicon anode material for rechargeable cells includes providing a metal matrix that includes no more than 30 wt % of silicon, including silicon structures dispersed therein. The metal matrix is at least partially etched to at least partially isolate the silicon structures.
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