Positive electrode for lithium secondary cell and lithium secondary cell using the same

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United States of America Patent

APP PUB NO 20090263718A1
SERIAL NO

12386724

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A positive electrode for a lithium secondary cell is provided that is excellent in dispersibility and adhesion of the conductive agent and provides a lithium secondary cell excellent in performance. The positive electrode for a lithium secondary cell contains a positive electrode active substance represented by the following formula (I), a conductive agent and a binder, and the conductive agent has an average particle diameter of from 3 to 20 μm measured by a laser diffraction scattering method:  (I)wherein M represents a metallic atom containing at least one member selected from the group consisting of Co, Ni, Fe, Mn, Cu, Mg, Zn, Ti, Al, Si, B and Mo; and 0

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Patent Owner(s)

Patent OwnerAddress
DAI-ICHI KOGYO KSEIYAKU CO LTD55 NISHISHICHIJO HIGASHIKUBO-CHO SHIMOGYO-KU KYOTO-SHI KYOTO 600-8873

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higashizaki, Tetsuya Shimogyo-ku , JP 18 84
Ishiko, Eriko Shimogyo-ku , JP 13 160

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