Negative electrode for lithium secondary battery, method for manufacturing the same and lithium secondary battery
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United States of America Patent
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Issued Date -
Jun 30, 2005
app pub date -
Dec 23, 2004
filing date -
Dec 26, 2003
priority date (Note) -
Abandoned
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Abstract
A negative electrode for a lithium secondary battery capable of storing and releasing lithium reversibly includes a collector, and a negative electrode material layer arranged on the collector. The negative electrode material layer contains a thin-film negative electrode material capable of storing and releasing lithium reversibly, and lithium non-storing portions containing a lithium non-storing material are arranged on at least one selected from the group consisting of a surface and an inside of the negative electrode material layer. In this way, a negative electrode for a lithium secondary battery capable of suppressing the deformation accompanying charging and discharging is provided.
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