Carbon-covered lithium transition metal oxide, secondary cell positive electrode material and secondary cell
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United States of America Patent
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Issued Date -
Jul 14, 2005
app pub date -
Mar 9, 2005
filing date -
Mar 15, 2002
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Abandoned
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Abstract
A carbon-covered lithium transition metal oxide which comprises a lithium transition metal oxide and carbon black attached on the surface thereof, wherein the carbon black covers 80% or more of the lithium transition metal oxide; a carbon-covered lithium transition metal oxide which comprises a lithium transition metal oxide and carbon fiber attached on the surface thereof; and a positive electrode material for a secondary cell which comprises the carbon-covered lithium transition metal oxide.
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