Multi-component-system lithium phosphate compound particle having an olivine structure and lithium secondary battery employing the lithium phosphate compound particle as a positive electrode material

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United States of America Patent

PATENT NO 8841023
APP PUB NO 20110195304A1
SERIAL NO

13090303

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There is disclosed a multi-component system lithium phosphate compound particles having an olivine structure and represented by a general formula of LiYM11-ZM2ZPO4 in which M1 is one metal element selected from the group consisting of Fe, Mn and Co, Y is a number satisfying a formula of 0.9≦Y≦1.2, M2 is at least one metal element selected from the group consisting of Mn, Co, Mg, Ti and Al, and Z is an number satisfying a formula of 0

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO METAL MINING CO LTD11-3 SHIMBASHI 5-CHOME MINATO-KU TOKYO 105-8716

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Hidetoshi Iwaki, JP 100 1340
Eguro, Takashi Iwaki, JP 3 16
Kanamura, Kiyoshi Hachioji, JP 44 554
Saito, Mitsumasa Tokyo, JP 8 85
Suzuki, Tomonori Iwaki, JP 49 397

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