Electrolyte solution for lithium air batteries, and lithium air battery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9525196
APP PUB NO 20150072251A1
SERIAL NO

14389652

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Abstract

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The present invention aims to provide an electrolyte solution for a lithium-air cell, the electrolyte solution having excellent chemical stability and a high withstand voltage and being in a stable liquid state without undergoing precipitation of salts or coagulation over a broad temperature range. The present invention also aims to provide a lithium-air cell which is produced using the electrolyte solution for a lithium-air cell and has excellent long-term reliability and good charge-discharge cycle characteristics. The present invention relates to an electrolyte solution for a lithium-air cell, the electrolyte solution containing: an organic solvent that contains a chain alkyl sulfone compound represented by Formula (1):

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Patent Owner(s)

  • SUMITOMO SEIKA CHEMICALS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuseya, Ichiro Hyogo, JP 6 11
Kobayashi, Kazuyuki Hyogo, JP 89 945

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