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US 2026/0302249 A1Published application
Positive electrode for all-solid-state rechargeable batteries and all-solid-state rechargeable batteries
AssigneeSamsung SDI Co., Ltd.
InventorsSeulchan PARK, Myoungki MIN, Soomin HWANG, Jin-Woo KIM, Hoseon YOU, Juyun KIM
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Abstract
Provided are a positive electrode for an all-solid-state rechargeable battery including a current collector and a positive electrode active material layer on the current collector, wherein the positive electrode active material layer includes a positive electrode active material, a sulfide-based solid electrolyte, a fluorine-based binder, a lithium salt, and a dispersion medium, and the dispersion medium includes a compound and an all-solid-state rechargeable battery.
Claims19
A positive electrode for an all-solid-state rechargeable battery, comprising
- a current collector and a positive electrode active material layer on the current collector,
- wherein the positive electrode active material layer comprises a positive electrode active material, a sulfide-based solid electrolyte, a fluorine-based binder, a lithium salt, and a dispersion medium, and
- the dispersion medium includes a compound represented by Chemical Formula
- R1 is a C7 to C9 alkyl group.
1 more element
Dependencies are inferred from the claim text.