Battery

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United States of America Patent

PATENT NO 9325031
APP PUB NO 20140242466A1
SERIAL NO

14190309

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Abstract

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According to one embodiment, there is provided a battery including a positive electrode, and a negative electrode. The positive electrode contains a lithium-cobalt composite oxide and a lithium-manganese composite oxide. The negative electrode contains a lithium titanium composite oxide. The battery satisfies the following formula (1). In addition, an open circuit voltage (OCV) of the positive electrode when the battery is discharged to 1.8 V at 0.2 C is 3.6 V (Li v.s. Li+) or more.

description='In-line Formulae' end='lead'(Qp/Qn)>1.1  (1)description='In-line Formulae' end='tail'

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murashi, Yasuaki Kashiwazaki, JP 17 49
Takazawa, Koji Kashiwazaki, JP 166 543
Tatebayashi, Yoshinao Kashiwazaki, JP 48 1037
Watanabe, Hidetoshi Kashiwazaki, JP 137 1177

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