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US 2026/0302248 A1Published application
All-solid-state battery with a protective layer including a metal sulfide and a method of manufacturing same
AssigneesHyundai Motor Company, Kia Corporation
InventorsSeung Ho Choi, Ga Hyeon Im, Sang Heon Lee, Yun Sung Kim
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Abstract
A method of manufacturing an all-solid-state battery includes preparing a slurry comprising a metal sulfide incapable of alloying with lithium, a metal capable of alloying with lithium, and a solvent; forming a protective layer by applying the slurry on an anode current collector; forming a solid electrolyte layer on the protective layer; and forming a cathode layer on the solid electrolyte layer.
Claims9
A method of manufacturing an all-solid-state battery, the method comprising:
- preparing a slurry comprising a metal sulfide incapable of alloying with lithium, a metal capable of alloying with lithium, and a solvent;
- forming a protective layer by applying the slurry on an anode current collector;
- forming a solid electrolyte layer on the protective layer;
- and
- forming a cathode layer on the solid electrolyte layer.
2 more elements
Dependencies are inferred from the claim text.