Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/084734
Kind Code:
A1
Abstract:
A secondary battery according to the present invention comprises: a positive electrode; a negative electrode that contains a negative electrode active material; and an electrolyte that contains a thiazole compound. The negative electrode active material includes a core part that occludes and releases an electrode reactant, and a covering part that covers the surface of the core part. The covering part contains at least one of nickel, iron, and copper as a constituent element. The thiazole compound includes a compound represented by formula (1), a compound represented by formula (2), a compound represented by formula (3), and/or a compound represented by formula (4).
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Inventors:
YOSHIMURA KENTARO (JP)
Application Number:
PCT/JP2023/021493
Publication Date:
April 25, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M10/052; H01M4/36; H01M4/38; H01M4/48; H01M10/0567
Domestic Patent References:
| WO2019181278A1 | 2019-09-26 |
Foreign References:
| JP2015060734A | 2015-03-30 | |||
| JP2014175192A | 2014-09-22 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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