Method of Manufacturing Positive Electrode for All-Solid-State Batteries and Positive Electrode for All-Solid-State Batteries Manufactured Using the Same
AssigneeLG Energy Solution, Ltd.
InventorsHye Ri Jung, Lak Young Choi, Hyea Eun Han
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Abstract
A method of manufacturing a positive electrode for sulfide-based all-solid-state batteries, including: preparing a slurry, coating the slurry on a current collector, and then drying. The slurry is prepared by a method including the steps of a) mixing a positive electrode active material and a solid electrolyte in a dry state; b) adding a conducting agent to the mixture of step a) and mixing in a dry state; and c) adding a binder and a solvent to the mixture of step b) and mixing in a wet state.
Claims12
A method of manufacturing a positive electrode for sulfide-based all-solid-state batteries, comprising:
- preparing a slurry, wherein the slurry is prepared by:
- a) mixing a positive electrode active material and a solid electrolyte in a dry state;
- b) adding a conducting agent to the mixture of the step a) and mixing in a dry state;
- and
- c) adding a binder and a solvent to the mixture of the step b) and mixing in a wet state, coating the slurry on a current collector, and then drying.
Dependencies are inferred from the claim text.