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
MIKI YASUSHI
UEDA HIDEAKI
SUGIMOTO TOYONARI
Application Number:
JP2013226605A
Publication Date:
February 12, 2015
Filing Date:
October 31, 2013
Export Citation:
Assignee:
DAISO CO LTD
International Classes:
H01M10/0565; H01M4/13; H01M4/60; H01M4/62; H01M10/052
Domestic Patent References:
JP2012079479A | 2012-04-19 | |||
JPH03212416A | 1991-09-18 | |||
JP2000306425A | 2000-11-02 | |||
JP2006147279A | 2006-06-08 | |||
JPH1173992A | 1999-03-16 | |||
JP2006134817A | 2006-05-25 | |||
JPH09324114A | 1997-12-16 | |||
JP2012079479A | 2012-04-19 | |||
JPH03212416A | 1991-09-18 | |||
JP2000306425A | 2000-11-02 | |||
JP2006147279A | 2006-06-08 | |||
JPH1173992A | 1999-03-16 | |||
JP2006134817A | 2006-05-25 | |||
JPH09324114A | 1997-12-16 |