Title:
ELECTROLYTE SOLUTION
Document Type and Number:
WIPO Patent Application WO/2016/143293
Kind Code:
A1
Abstract:
An electrolyte solution which is characterized in that a chain carbonate represented by general formula (1-1), an ester represented by general formula (1-2) or a phosphoric acid ester represented by general formula (1-3) is contained at a molar ratio of 1-3 relative to a metal salt that contains, as cations, an alkali metal, an alkaline earth metal or aluminum, while containing, as anions, a chemical structure that is represented by general formula (2).
R10OCOOR11 General formula (1-1)
R12COOR13 General formula (1-2)
OP(OR14)(OR15)(OR16) General formula (1-3)
(R21X21)(R22SO2)N General formula (2)
Inventors:
NIWA JUNICHI (JP)
KAWAI TOMOYUKI (JP)
KAWAI TOMOYUKI (JP)
Application Number:
PCT/JP2016/001063
Publication Date:
September 15, 2016
Filing Date:
February 26, 2016
Export Citation:
Assignee:
UNIV TOKYO (JP)
International Classes:
H01M10/0569; H01G11/60; H01G11/62; H01M4/66; H01M10/052; H01M10/0568; H01M4/505
Domestic Patent References:
| WO2010030008A1 | 2010-03-18 | |||
| WO2014081254A1 | 2014-05-30 |
Foreign References:
| JP2010050021A | 2010-03-04 | |||
| US20140342249A1 | 2014-11-20 | |||
| JP2005243321A | 2005-09-08 | |||
| JP2008021517A | 2008-01-31 | |||
| JP2003197260A | 2003-07-11 | |||
| JP2015079636A | 2015-04-23 | |||
| JP2015133312A | 2015-07-23 | |||
| JP2015088741A | 2015-05-07 |
Other References:
SATOSHI UCHIDA ET AL.: "Availability of LiFSI- based Electrolyte with Low EC Content", ABSTRACTS, THE 54TH BATTERY SYMPOSIUM IN JAPAN, 6 October 2013 (2013-10-06), pages 358
Attorney, Agent or Firm:
KYORITSU INTERNATIONAL (JP)
Patent business corporation Joint establishment (JP)
Patent business corporation Joint establishment (JP)
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