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https://drivepatents.com/patents/992331 · 20 Mar 2013
Provided are an anode active material for a lithium secondary battery, a method for preparing same, and a lithium secondary battery including same. An anode active material for a lithium secondary battery according to the present invention includes: active...
https://drivepatents.com/patents/997395 · 10 Oct 2012
Provided are an anode active material precursor and an active material for a recgargeable lithium battery comprising hollow nanofibrous carbon, and a production method thereof. The anode active material precursor for a rechargeable lithium battery comprisi...