Lithium cell

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United States of America Patent

PATENT NO 5547785
SERIAL NO

08425063

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided a lithium cell comprising a negative electrode made of lithium or a lithium containing material, an electrolytic solution based on an organic solvent, and a positive electrode active material which comprises a copper compound oxide and an atomic ratio of a number of lithium atoms (Li) which react with one molecule of the copper compound oxide during discharge of the lithium cell to a number of oxygen atoms (O) contained in one molecule of the copper compound oxide, which ratio is expressed as Li/O, is at least 1.

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Patent Owner(s)

  • HITACHI MAXELL, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawakami, Akira Takatsuki, JP 75 775
Matsumoto, Kazunobu Mishima, JP 9 124
Yumiba, Hideaki Suita, JP 2 33

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