Secondary Lithium Ion Battery With Mixed Nickelate Cathodes

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United States of America Patent

APP PUB NO 20140002942A1
SERIAL NO

13893918

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Abstract

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A secondary lithium-ion battery employing a prismatic battery can includes a cathode that includes a mixture of lithium nickel cobalt manganese oxide and a lithium nickel cobalt oxide in a weight ratio of between about 0.20:0.80 and about 0.80:0.20, and a current interrupt device. The cathode and current interrupt device are attenuated to trigger the current interrupt device when a voltage of greater than about 4.2 volts and equal to or less than about 5.0 volts is applied to the secondary lithium battery.

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Patent Owner(s)

Patent OwnerAddress
BOSTON-POWER INC2200 WEST PARK DRIVE SUITE 320 WESTBOROUGH MA 01581

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avery, Kenneth Cambridge, US 2 11
Chamberlain,, II Richard V Fairfax Station, US 24 417
Onnerud, Per Wilton, US 40 1425
Song, Yanning Chelmsford, US 17 410

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