Title:
ELECTROLYTE SOLUTION FOR NONAQUEOUS ELECTROLYTE BATTERIES, AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/002481
Kind Code:
A1
Abstract:
An electrolyte solution for nonaqueous electrolyte batteries containing a nonaqueous solvent and a solute, which contains at least lithium hexafluorophosphate as the solute, while containing at least one imide salt represented by formula M[R1R2OPNPOR3R4]m and having a phosphoryl group, but not substantially containing a bis(oxalato)borate, a difluoro(oxalato)borate, a tris(oxalato)phosphate, a difluorobis(oxalato)phosphate and a tetrafluoro(oxalato)phosphate. This electrolyte solution for nonaqueous electrolyte batteries is capable of further suppressing the amount of gas generation without deteriorating the battery characteristics.
Inventors:
MORINAKA TAKAYOSHI (JP)
TAKAHASHI MIKIHIRO (JP)
SHINMEN MASUTAKA (JP)
KUBO MAKOTO (JP)
KAWABATA WATARU (JP)
MATSUZAKI HIROKI (JP)
YAMAMOTO KENTA (JP)
KUBO KENJI (JP)
KUBO KATSUYA (JP)
TAKAHASHI MIKIHIRO (JP)
SHINMEN MASUTAKA (JP)
KUBO MAKOTO (JP)
KAWABATA WATARU (JP)
MATSUZAKI HIROKI (JP)
YAMAMOTO KENTA (JP)
KUBO KENJI (JP)
KUBO KATSUYA (JP)
Application Number:
PCT/JP2015/067049
Publication Date:
January 07, 2016
Filing Date:
June 12, 2015
Export Citation:
Assignee:
CENTRAL GLASS CO LTD (JP)
International Classes:
H01M10/0567; H01M10/0568; H01M10/0569
Foreign References:
| JPH08511274A | 1996-11-26 | |||
| JP2004522681A | 2004-07-29 | |||
| JP2010280586A | 2010-12-16 | |||
| JP2013051122A | 2013-03-14 |
Attorney, Agent or Firm:
TSUJII Koichi et al. (JP)
辻居 Koichi (JP)
辻居 Koichi (JP)
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