Anode for nonaqueous secondary electrochemical cells
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United States of America Patent
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May 4, 2004
Grant Date -
Jan 2, 2003
app pub date -
Jun 19, 2001
filing date -
Jun 19, 2001
priority date (Note) -
Expired
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Abstract
The negative electrode or anode for a secondary electrochemical cell comprising a mixture of graphite or 'hairy carbon' and a lithiated metal oxide, a lithiated mixed metal oxide or a lithiated metal sulfide, and preferably a lithiated metal vanadium oxide, is described. A most preferred formulation is graphite mixed with lithiated silver vanadium oxide or lithiated copper silver vanadium oxide.
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