Back to results
US 2025/0062514 A1Published application
Electrode Protection Member and All-Solid-State Battery Including the Same
AssigneesHyundai Motor Company, Kia Corporation
InventorsYong Hun Lee, Ju Min Kim, Yong Jun Lee, Tae Young Kwon, Jong Hwan Choi
Life of this patent
Estimating the term…
Abstract
Provided is an electrode protection member comprising a lower structure including a carbon-based tubular body whose surface is functionalized with a hydroxy group; and a composite resin part including a thermoset resin and an ultraviolet curing resin disposed on the lower structure, a manufacturing method of the electrode protection membrane, and an all-solid-state battery including the electrode protection member.
Claims20
An electrode protection member comprising:
- a lower structure comprising a carbon-based body whose surface comprises or is functionalized with one or more hydroxy groups;
- and
- a composite resin part comprising a thermoset resin and an ultraviolet curing resin disposed on the lower structure.
A method for manufacturing an all-solid-state battery, the method comprising steps of:
- disposing and pressing a lower structure comprising a carbon-based body whose surface is functionalized with or comprises a hydroxy group on a surface of a solid electrolyte layer on which a positive electrode is not disposed in a laminate, wherein the laminate comprises a negative electrode, the solid electrolyte layer disposed on a surface of the negative electrode, and the positive electrode disposed on a surface of the solid electrolyte layer;
- disposing a mixture comprising a thermoset compound and an ultraviolet curing compound on the lower structure, and curing the thermoset compound;
- and
- curing the ultraviolet curing compound by irradiating the mixture with ultraviolet ray to form a composite resin part.
1 more element
Dependencies are inferred from the claim text.