Title:
SECONDARY BATTERY ELECTROLYTE AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/162852
Kind Code:
A1
Abstract:
This secondary battery comprises: a positive electrode; a negative electrode; and an electrolyte including an electrolytic salt and a sulfinyl compound. The electrolytic salt includes an imide anion, and the imide anion includes at least one of the anions represented by formulas (1), (2), (3), and (4), respectively. The sulfinyl compound includes at least one of the compounds represented by formulas (5), (6), (7), (8), (9), (10), and (11), respectively.
Inventors:
IHARA MASAYUKI (JP)
Application Number:
PCT/JP2023/005459
Publication Date:
August 31, 2023
Filing Date:
February 16, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01M10/0567; H01M10/052; H01M10/0568
Domestic Patent References:
| WO2019054411A1 | 2019-03-21 |
Foreign References:
| CN112110836A | 2020-12-22 | |||
| JP2009129747A | 2009-06-11 | |||
| JP2010103052A | 2010-05-06 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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