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US 2026/0302441 A1Published application
All-solid-state battery and method for manufacturing the same
AssigneeHonda Motor Co., Ltd.
InventorHideaki SASAKI
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Abstract
An all-solid-state battery according to an embodiment of the invention includes an outer casing, and an electrode laminate housed inside the outer casing. The electrode laminate includes a positive electrode layer, a negative electrode layer, and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer. The outer casing has an internal pressure within a range of 10 kPa or more and 20 kPa or less.
Claims7
An all-solid-state battery comprising:
- an outer casing;
- and an electrode laminate housed inside the outer casing,
- the electrode laminate comprising a positive electrode layer, a negative electrode layer, and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer, and
- the outer casing having an internal pressure within a range of 10 kPa or more and 20 kPa or less.
1 more element
A method for manufacturing an all-solid-state battery, the method comprising:
- housing an electrode laminate comprising a positive electrode layer, a negative electrode layer, and a solid electrolyte layer disposed between the positive electrode layer and the negative electrode layer, in an outer container having an opening;
- reducing an internal pressure of the outer container to degas an interior thereof through the opening thereof until the internal pressure thereof falls within a range of 10 kPa or more and 20 kPa or less;
- and
- sealing the opening thereof to obtain an all-solid-state battery.
1 more element
Dependencies are inferred from the claim text.