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US 2025/0167293 A1Published application
All-solid-state battery
AssigneeTDK Corporation
InventorsHiroshi SATO, Tomoko NAKAMURA, Shota SUZUKI, Ayaka NAGATOMI
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Abstract
An all-solid-state battery according to the present embodiment includes a sintered body having a positive electrode, a negative electrode and a solid electrolyte layer disposed between the positive electrode and the negative electrode, the solid electrolyte contains a solid electrolyte having a γ-Li3PO4-type crystal structure, and the negative electrode has a layer containing a metal composed of Ag or a Li—Ag alloy and a compound represented by LiαTi5O12 (4≤α≤7).
Claims9
An all-solid-state battery comprising:
- a sintered body having a positive electrode, a negative electrode and a solid electrolyte layer disposed between the positive electrode and the negative electrode,
- wherein the solid electrolyte contains a solid electrolyte having a γ-Li3PO4-type crystal structure, and
- the negative electrode has a layer containing a metal composed of Ag or a Li—Ag alloy and a compound represented by LiαTi5O12 (4≤α≤7).
Dependencies are inferred from the claim text.