Title:
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/042919
Kind Code:
A1
Abstract:
Provided is a non-aqueous electrolyte secondary battery which comprises a positive electrode, a negative electrode, and a non-aqueous electrolyte, wherein the positive electrode contains a positive electrode active material, the positive electrode active material contains a lithium-containing composite oxide and a sulfonic acid compound that is present on a surface of the lithium-containing composite oxide, and the non-aqueous electrolyte contains a sulfur-containing compound.
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Inventors:
TAKEDA NANAMI
Application Number:
PCT/JP2023/026230
Publication Date:
February 29, 2024
Filing Date:
July 18, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M10/0567; H01M4/131; H01M4/36; H01M4/38; H01M4/485; H01M4/505; H01M4/525; H01M4/587; H01M10/052
Domestic Patent References:
| WO2016136210A1 | 2016-09-01 |
Foreign References:
| JP2021044137A | 2021-03-18 | |||
| JP2021520023A | 2021-08-12 | |||
| JP2016091724A | 2016-05-23 | |||
| JPH0513068A | 1993-01-22 | |||
| JP2003173782A | 2003-06-20 |
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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