Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery

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United States of America Patent

PATENT NO 9343777
APP PUB NO 20120177988A1
SERIAL NO

13425006

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Abstract

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A non-aqueous liquid electrolyte suitable for use in a non-aqueous liquid electrolyte secondary battery comprising a negative electrode and a positive electrode, capable of intercalating and deintercalating lithium ions, and the non-aqueous liquid electrolyte, the negative electrode containing a negative-electrode active material having at least one kind of atom selected from the group consisting of Si atom, Sn atom and Pb atom, wherein the non-aqueous liquid electrolyte comprises a carbonate having at least either an unsaturated bond or a halogen atom.

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Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Takashi Inashiki-gun, JP 336 4462
Kinoshita, Shinichi Inashiki-gun, JP 114 1092
Ohashi, Youichi Inashiki-gun, JP 34 537
Shima, Noriko Inashiki-gun, JP 23 367

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