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US 2022/0069277 A1Published application
Method of Manufacturing All-Solid-State Battery and All-Solid-State Battery Manufactured Using the Same
AssigneeLG Energy Solution, Ltd.
InventorsJung Pil Lee, Ji Young Kim, Eun Bee Kim
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Abstract
A method of applying uniform pressure to an all-solid-state battery during activation of the battery and preventing an interface contact surface from being separated as the result of gas generated in the all-solid-state battery is provided. This method increases the lifespan of the battery and an all-solid-state battery manufactured using the same method.
Claims14
A method of manufacturing an all-solid-state battery including a positive electrode, a negative electrode, and a solid electrolyte, comprising:
- a) coupling the positive electrode, the negative electrode, and the solid electrolyte to manufacture the all-solid-state battery;
- b) placing the all-solid-state battery manufactured in step a) in a jig;
- c) placing a fluid between at least one surface of the all-solid-state battery and the jig;
- d) fixing the all-solid-state battery using the jig;
- and
- e) charging and discharging the all-solid-state battery to activate the all-solid-state battery.
3 more elements
Dependencies are inferred from the claim text.