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Title:
NON-AQUEOUS ELECTROLYTIC SOLUTION, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/105510
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a non-aqueous electrolytic solution for secondary batteries and a non-aqueous electrolyte secondary battery, both of which have excellent low temperature discharge properties and/or cycle properties. A non-aqueous electrolytic solution for use in a non-aqueous electrolyte secondary battery comprising a negative electrode and a positive electrode both of which can store and release a metal ion and also comprising the non-aqueous electrolytic solution, wherein the non-aqueous electrolytic solution comprises the following components (A) and (B): (A) a compound which does not have any aliphatic substituent having an unsaturated bond and has an Si-Si bond; and (B) at least one compound selected from the group consisting of a carbonate ester having an unsaturated bond, a compound represented by general formula (1), a compound having an S=O group, a compound having an NCO group, a monofluorophosphoric acid salt, a difluorophosphoric acid salt, a fluorosulfonic acid salt and an imide salt.

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Inventors:
YOSHIDA HIROAKI
SHIGEMATSU YASUYUKI
KOTATO MINORU
Application Number:
PCT/JP2012/052017
Publication Date:
August 09, 2012
Filing Date:
January 30, 2012
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
YOSHIDA HIROAKI
SHIGEMATSU YASUYUKI
KOTATO MINORU
International Classes:
H01M10/0567
Foreign References:
JP2007012595A2007-01-18
JP2002134169A2002-05-10
JP2003173816A2003-06-20
JP2003323915A2003-11-14
JP2008016422A2008-01-24
JP2008140767A2008-06-19
JP2001006729A2001-01-12
JPH1050342A1998-02-20
JP2002329528A2002-11-15
JPH11185804A1999-07-09
JP2002134169A2002-05-10
JP2003173816A2003-06-20
JP2003323915A2003-11-14
US20100159336A12010-06-24
JP2010116475A2010-05-27
JP2010009940A2010-01-14
JP2001217006A2001-08-10
JP2002083628A2002-03-22
JP2007141830A2007-06-07
JP2007165292A2007-06-28
JP2010062164A2010-03-18
JP2011018561A2011-01-31
JP2011024873A2011-02-08
Other References:
See also references of EP 2672560A4
Attorney, Agent or Firm:
HAMADA Yuriko et al. (JP)
Yuriko Hamada (JP)
Download PDF:
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Claims:



 
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