Lithium-ion secondary battery
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United States of America Patent
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Oct 12, 2010
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N/A
app pub date -
Jul 12, 2006
filing date -
Dec 28, 2004
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Abstract
. The lithium cobaltate and the manganate spinel are in a weight ratio of lithium cobaltate:manganate spinel between about 0.95:0.05 to about 0.55:0.45. A lithium-ion battery pack employs a cathode that includes an active cathode material as described above. A method of forming a lithium-ion battery includes the steps of forming an active cathode material as described above; forming a cathode electrode with the active cathode material; and forming an anode electrode in electrical contact with the cathode via an electrolyte.
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