Positive-electrode active material powder, positive electrode containing positive-electrode active material powder, and secondary battery

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United States of America Patent

PATENT NO 10741838
APP PUB NO 20160315320A1
SERIAL NO

15103641

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Abstract

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Provided is cathode active material powder or a cathode that is capable of improving the cycle characteristics of nonaqueous electrolyte rechargeable batteries at high voltage and exhibiting excellent capacity retention. The powder has a composition of: Lix−wNawCo1−yMyO2+z (0.950≤x≤1.100, 0

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Patent Owner(s)

Patent OwnerAddress
SANTOKU CORPORATION14-34 FUKAE-KITAMACHI 4-CHOME HIGASHINADA-KU KOBE-SHI HYOGO 658-0013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuda, Motofumi Kobe, JP 5 7

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