Method for manufacturing a lithium complex metal oxide

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United States of America Patent

PATENT NO 8591860
APP PUB NO 20120301390A1
SERIAL NO

13519163

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Abstract

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A method for producing a lithium mixed metal oxide, which includes mixing a lithium compound, metallic Ni or a compound thereof, and one or more transition metals selected from the group consisting of Mn, Co, Ti, Cr and Fe or a compound thereof; and calcining the obtained raw material mixture under an atmosphere of the concentration of carbon dioxide of from 1% by volume to 15% by volume at 630° C. or higher.

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Patent Owner(s)

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SUMITOMO CHEMICAL COMPANY LIMITED2-7-1 NIHONBASHI CHUO-KU TOKYO 103-6020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawakami, Yoshihiro Niihama, JP 43 798
Matsushita, Ryuji Niihama, JP 2 16
Shimano, Satoshi Tsukuba, JP 19 55

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