Active material and positive electrode and lithium-ion second battery using same

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United States of America Patent

PATENT NO 8936871
SERIAL NO

12568075

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Abstract

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An active material contains a triclinic LiVOPO4 crystal particle, while the crystal particle has a spherical form and an average particle size of 20 to 200 nm.

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Patent Owner(s)

  • TDK CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higuchi, Akiji Kyoto, JP 22 388
Miyaki, Yosuke Tokyo, JP 11 57
Otsuki, Keitaro Tokyo, JP 33 181
Sano, Atsushi Tokyo, JP 176 2799
Takahashi, Takeshi Tokyo, JP 339 2516

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