Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2016122579
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery whose resistance increase at a time of high-temperature storage is suppressed while keeping excellent battery characteristics and a manufacturing method of the same.SOLUTION: The manufacturing method of a nonaqueous electrolyte secondary battery includes steps of: preparing a positive electrode, a negative electrode, and a nonaqueous electrolyte; and storing the positive electrode, the negative electrode, and the nonaqueous electrolyte in a battery case. The nonaqueous electrolyte contains a fluorine atom containing supporting electrolyte and a benzothiophene oxide compound.SELECTED DRAWING: Figure 1

More Like This:
WO/2004/059760STORAGE BATTERY
JP4984372Non-aqueous electrolyte secondary battery separator and non-aqueous electrolyte secondary battery using it
WO/2016/017362CYCLOBUTANEDIONE DERIVATIVE, NON-AQUEOUS ELECTROLYTE, AND LITHIUM ION SECONDARY BATTERY
Inventors:
YAMAZAKI YUJI
NAGAO TOMOKO
NAKANO TOSHIHIRO
HASHIMOTO TATSUYA
Application Number:
JP2014261924A
Publication Date:
July 07, 2016
Filing Date:
December 25, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M10/052; H01G11/62; H01M4/13; H01M10/0567; H01M10/0568; H01M10/058
Domestic Patent References:
JP2002008720A2002-01-11
JP2007273394A2007-10-18
JP2014078360A2014-05-01
JP2002280065A2002-09-27
JP2008021534A2008-01-31
JP2014194869A2014-10-09
JP2006134885A2006-05-25
JPS6460959A1989-03-08
JP2001307738A2001-11-02
JP2014035866A2014-02-24
Attorney, Agent or Firm:
Makoto Abe
Michiko Oi
Seiji Tani



 
Previous Patent: LED lamp

Next Patent: VEHICLE LAMP FITTING