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US 2022/0069272 A1Published application
Positive electrode slurry, positive electrode, secondary battery, and positive electrode manufacturing method
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsShinji Mino, Eisuke Sato, Yoshinori Sakai, Kazutoshi Utsumiya
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Abstract
A positive electrode slurry including a positive electrode material mixture and a dispersion medium for dispersing the positive electrode material mixture. The positive electrode material mixture contains a positive electrode active material, an electrically conductive agent, a binder, and an additive. The additive includes a compound intramolecularly having a polyether group and an acidic group.
Claims8
A positive electrode slurry, comprising:
- a positive electrode material mixture;
- and a dispersion medium for dispersing the positive electrode material mixture,
- the positive electrode material mixture containing a positive electrode active material, an electrically conductive agent, a binder, and an additive,
- the additive including a compound intramolecularly having a polyether group and an acidic group, wherein
- the acidic group includes at least one selected from the group consisting of a carboxyl group and a sulfonic acid group.
2 more elements
(canceled)
Dependencies are inferred from the claim text.