Method for producing positive electrode active substance, and use of said active substance

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United States of America Patent

PATENT NO 9090470
APP PUB NO 20120264016A1
SERIAL NO

13416169

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Abstract

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A method of producing a positive electrode active substance comprising steps of:

    dissolving a lithium source, an M source, a phosphorus source and an X source in amounts needed to form a lithium-containing composite oxide having an olivine structure and represented by the following general formula (1):LixMyP1−zXzO4  (1)wherein, in the formula, M is at least one kind of element selected from the group of Fe, Ni, Mn, Zr, Sn, Ti, Nb, V, Al and Y; X is at least one kind selected from the group of Si and Al; 0

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Patent Owner(s)

  • SHARP KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishijima, Motoaki Osaka, JP 54 659
Sueki, Toshitsugu Osaka, JP 14 156

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