Title:
二次電池用正極及び二次電池
Document Type and Number:
Japanese Patent JP7378092
Kind Code:
B2
Abstract:
This positive electrode includes a current collector, an intermediate layer which is formed at least on one surface of the current collector, and a composite material layer which is formed on the intermediate layer. The intermediate layer includes metal compound particles, a conductive material, and a binding material. The metal compound particles comprise at least one selected from a sulfated oxide, hydroxide, or oxide of alkali earth metal or alkali metal.
Inventors:
Satoshi Shibuya
Yuki Tokuda
Yuki Tokuda
Application Number:
JP2020546733A
Publication Date:
November 13, 2023
Filing Date:
July 25, 2019
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01M4/13; H01M4/66
Domestic Patent References:
| JP2016072221A | ||||
| JP2016127000A | ||||
| JP2010257893A | ||||
| JP2012248436A | ||||
| JP2012169165A |
Foreign References:
| WO2012057031A1 | ||||
| WO2012005301A1 | ||||
| WO2018179898A1 | ||||
| WO2018168271A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation YKI International Patent Office