POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

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United States of America Patent

APP PUB NO 20160301079A1
SERIAL NO

15037223

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a positive electrode for nonaqueous electrolyte secondary batteries. The positive electrode allows the batteries to operate with a limited loss of initial efficiency even if the positive electrode has been exposed to air. In an aspect of a positive electrode for nonaqueous electrolyte secondary batteries according to the present invention, the positive electrode for nonaqueous electrolyte secondary batteries contains positive electrode active material particles and a boron compound. The positive electrode active material particles are composed of a lithium transition metal oxide and a rare earth compound adhering to the surface thereof.

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Patent Owner(s)

Patent OwnerAddress
SANYO ELECTRIC CO LTDOSAKA 574-8534

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kokubu, Takao Osaka, JP 29 272
Niina, Fumiharu Hyogo, JP 48 110
Ogasawara, Takeshi Hyogo, JP 226 1116

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