Title:
SECONDARY BATTERY POSITIVE ELECTRODE, PRODUCTION METHOD THEREFOR, AND SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/120503
Kind Code:
A1
Abstract:
A secondary battery positive electrode comprising a positive electrode collector and a positive electrode active material layer supported on the positive electrode collector, wherein the positive electrode active material layer contains active material particles, a binder, and a heat-decomposable additive, and the heat-decomposable additive contains an acetamidobenzoic acid.
Inventors:
HARADA MAHO
NAKAYAMA TAKAHITO
NAKAYAMA TAKAHITO
Application Number:
PCT/JP2022/046790
Publication Date:
June 29, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M4/62; H01M4/131; H01M4/1391; H01M4/36; H01M4/505; H01M4/525
Domestic Patent References:
| WO2019021891A1 | 2019-01-31 |
Foreign References:
| JP2019075222A | 2019-05-16 |
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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