HIGH VOLTAGE CATHODE COMPOSITIONS FOR LITHIUM-ION BATTERIES

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United States of America Patent

APP PUB NO 20150243981A1
SERIAL NO

14601579

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A lithium transition metal oxide composition. The composition has the formula Lia[LibNicMndCoe]O2, where a≧0.9, b≧0, c>0, d>0, e>0, b+c+d+e=1, 1.05≦c/d≦1.4, 0.05≦e≦0.30, 0.9≦(a+b)/M≦1.06, and M=c+d+e. The composition has an O3 type structure.

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3M INNOVATIVE PROPERTIES COU S A

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eberman, Kevin W St. Paul, US 22 285
Lu, Zhonghua Woodbury, US 19 492

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