Title:
LITHIUM ION SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/198530
Kind Code:
A1
Abstract:
The present invention provides a lithium ion secondary battery which is provided with: a nonaqueous electrolyte solution; and a positive electrode and a negative electrode, each of which is capable of absorbing and desorbing lithium. This lithium ion secondary battery is configured such that the nonaqueous electrolyte solution contains (A) an electrolyte, (B) a nonaqueous organic solvent and (C) a compound that is obtained by substituting at least one hydrogen atom, which is bonded to a carbon atom in an aromatic ring of a compound that has at least one aromatic ring and no amino group, by a group that is represented by formula (1); and this lithium ion secondary battery is charged at a voltage within the range of 4.35-5 V for use. (In the formula, R represents a hydrogen atom, an optionally substituted monovalent aliphatic hydrocarbon group having 1-60 carbon atoms, an optionally substituted monovalent aromatic hydrocarbon group having 6-60 carbon atoms, or an optionally substituted monovalent heterocyclic ring-containing group having 2-60 carbon atoms; and the broken line represents a bonding hand.)
More Like This:
| JP7311973 | storage device |
| JP5219303 | Non-water secondary battery |
| JP2013045646 | NONAQUEOUS ELECTROLYTE, LITHIUM ION SECONDARY BATTERY, AND MODULE |
Inventors:
SHIBANO YUKI (JP)
Application Number:
PCT/JP2019/013593
Publication Date:
October 17, 2019
Filing Date:
March 28, 2019
Export Citation:
Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
H01M10/0567; H01M4/505; H01M4/525; H01M10/052; H01M10/058
Domestic Patent References:
| WO2017128989A1 | 2017-08-03 | |||
| WO2016194747A1 | 2016-12-08 |
Foreign References:
| CN102263292A | 2011-11-30 | |||
| JPH0945369A | 1997-02-14 | |||
| JPH07220757A | 1995-08-18 | |||
| JPH08236155A | 1996-09-13 | |||
| JP2014175192A | 2014-09-22 | |||
| JP2000090970A | 2000-03-31 | |||
| JP2000156243A | 2000-06-06 | |||
| JP2014067585A | 2014-04-17 | |||
| JP2004342537A | 2004-12-02 | |||
| JPH04184870A | 1992-07-01 | |||
| JP2005116424A | 2005-04-28 | |||
| JPH11297355A | 1999-10-29 | |||
| JP2006019070A | 2006-01-19 |
Other References:
See also references of EP 3780228A4
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
Download PDF: