Title:
NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/124122
Kind Code:
A1
Abstract:
A negative electrode 16 constituting a non-aqueous electrolyte secondary battery 10, which is an example of an embodiment, comprises a negative-electrode mixture layer 23 including a negative-electrode active material and a binder agent. The negative electrode 16 includes, as the binder agent, at least a polymer constituted by a constituent unit A represented by formula (1), a constituent unit B represented by formula (2), and a constituent unit C represented by formula (3). The molar ratio (l/m) of the constituent unit A to the constituent unit B is from 0.2 to 1.8.
Inventors:
WADA NAOYUKI
HIRAISHI ATSUSHI (JP)
TAKAHASHI KEI (JP)
HIRAISHI ATSUSHI (JP)
TAKAHASHI KEI (JP)
Application Number:
PCT/JP2018/045154
Publication Date:
June 27, 2019
Filing Date:
December 07, 2018
Export Citation:
Assignee:
PANASONIC CORP (JP)
KAO CORP (JP)
KAO CORP (JP)
International Classes:
H01M4/62; H01M4/13
Domestic Patent References:
| WO2008078803A1 | 2008-07-03 | |||
| WO2017032320A1 | 2017-03-02 |
Foreign References:
| JP2013110108A | 2013-06-06 | |||
| JP2018032623A | 2018-03-01 |
Attorney, Agent or Firm:
YKI INTELLECTUAL PROPERTY ATTORNEYS (JP)
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