Negative electrode active material for nonaqueous secondary battery, and negative electrode and nonaqueous secondary battery using the same

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United States of America Patent

PATENT NO 11075385
APP PUB NO 20140356708A1
SERIAL NO

14459755

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Abstract

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The present invention is to provide a negative electrode active material for nonaqueous secondary batteries, which prevents increase in negative electrode resistance and improves initial charge/discharge efficiency and the effect of preventing gas generation and which is excellent in cycle characteristics. The present invention relates to a negative electrode active material for nonaqueous secondary batteries, which comprises an active material (A) capable of occluding and releasing lithium ions and an organic compound (B), wherein the organic compound (B) has a basic group and a lithium ion-coordinating group, and has a specific structure (S).

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Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arikawa, Yuuya Kanagawa, JP 4 20
Fujimori, Naomi Kanagawa, JP 10 88
Fujita, Rie Kanagawa, JP 3 15
Maru, Naoto Ibaraki, JP 14 37
Okayasu, Teruyuki Kanagawa, JP 4 16
Sakai, Aoi Kanagawa, JP 3 15
Ueno, Nobuhiko Kanagawa, JP 12 46

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