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Title:
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
Japanese Patent JP2015028905
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in safety and reliability, having the basic function as a battery, and a high energy density even when a polymer electrolyte is used, and exhibiting superior charge and discharge characteristics.SOLUTION: A nonaqueous electrolyte secondary battery excellent in safety and reliability, having the basic function as a battery, and exhibiting superior charge and discharge characteristics with a high energy density is obtained by containing a tri-pirajiniren-based compound in the positive electrode, selecting specific polyether copolymer and electrolyte salt compound as an electrolyte appropriately, and holding by the negative electrode.

Inventors:
TABUCHI MASAHITO
MIKI YASUSHI
UEDA HIDEAKI
SUGIMOTO TOYONARI
Application Number:
JP2013226605A
Publication Date:
February 12, 2015
Filing Date:
October 31, 2013
Export Citation:
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Assignee:
DAISO CO LTD
International Classes:
H01M10/0565; H01M4/13; H01M4/60; H01M4/62; H01M10/052
Domestic Patent References:
JP2012079479A2012-04-19
JPH03212416A1991-09-18
JP2000306425A2000-11-02
JP2006147279A2006-06-08
JPH1173992A1999-03-16
JP2006134817A2006-05-25
JPH09324114A1997-12-16
JP2012079479A2012-04-19
JPH03212416A1991-09-18
JP2000306425A2000-11-02
JP2006147279A2006-06-08
JPH1173992A1999-03-16
JP2006134817A2006-05-25
JPH09324114A1997-12-16



 
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