Title:
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2014/003077
Kind Code:
A1
Abstract:
The present invention pertains to a non-aqueous electrolyte that contains a non-aqueous electrolyte solvent, a supporting electrolyte, and a sulfonate represented by a predetermined formula, and is characterized by the concentration of the sulfonate being at least 0.001 wt% and less than 0.2 wt% with respect to the total mass of the non-aqueous electrolyte.
Inventors:
ISHIKAWA HITOSHI (JP)
NAKAMURA AKINOBU (JP)
UTSUGI KOJI (JP)
NAKAMURA AKINOBU (JP)
UTSUGI KOJI (JP)
Application Number:
PCT/JP2013/067573
Publication Date:
January 03, 2014
Filing Date:
June 26, 2013
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H01M10/0567; H01M10/052; H01M10/0569; H01M10/058
Foreign References:
JP2009187940A | 2009-08-20 | |||
JP2009021229A | 2009-01-29 | |||
JP2009193696A | 2009-08-27 | |||
JP2011124123A | 2011-06-23 | |||
JP2012094454A | 2012-05-17 |
Attorney, Agent or Firm:
ITO, Katsuhiro et al. (JP)
Katsuhiro Ito (JP)
Katsuhiro Ito (JP)
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