Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2013/129346
Kind Code:
A1
Abstract:
Provided are: an electrolyte solution for lithium ion secondary batteries, which contains 65-99 vol% of a phosphoric acid ester compound, 0.01-30 vol% of a fluorinated carbonate compound, and 0.1-10 vol% of a halogenated phosphoric acid ester compound and/or 0.1-30 vol% of a solvent having a relative dielectric constant of 15 or more; and a lithium ion secondary battery which comprises the electrolyte solution for lithium ion secondary batteries.
Inventors:
MATSUMOTO KAZUAKI (JP)
INOUE KAZUHIKO (JP)
KAWASAKI DAISUKE (JP)
INOUE KAZUHIKO (JP)
KAWASAKI DAISUKE (JP)
Application Number:
PCT/JP2013/054833
Publication Date:
September 06, 2013
Filing Date:
February 25, 2013
Export Citation:
Assignee:
NEC CORP (JP)
MATSUMOTO KAZUAKI (JP)
INOUE KAZUHIKO (JP)
KAWASAKI DAISUKE (JP)
MATSUMOTO KAZUAKI (JP)
INOUE KAZUHIKO (JP)
KAWASAKI DAISUKE (JP)
International Classes:
H01M10/0569; H01M4/36; H01M4/62; H01M10/052; H01M10/0567; H01M10/0568
Domestic Patent References:
WO2012029551A1 | 2012-03-08 |
Foreign References:
JP2000195544A | 2000-07-14 | |||
JP2004139963A | 2004-05-13 | |||
JP2007299542A | 2007-11-15 | |||
JP2003123740A | 2003-04-25 | |||
JP2004047404A | 2004-02-12 |
Other References:
See also references of EP 2677591A4
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 149, 2002, pages A1079 - A1082
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 149, 2002, pages A1079 - A1082
Attorney, Agent or Firm:
ITO, Katsuhiro et al. (JP)
Katsuhiro Ito (JP)
Katsuhiro Ito (JP)
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Claims:
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