Method for manufacturing all solid-state lithium-ion rechargeable battery, and method for testing all solid-state lithium-ion rechargeable battery

摘要

A method for manufacturing an all solid-state lithium-ion rechargeable battery includes forming a first active material layer on a base, forming a solid electrolyte layer connected to the first active material layer, forming a second active material layer connected to the solid electrolyte layer, and repairing a short-circuit defect produced between the first active material layer and the second active material layer by supplying a repair current between the first active material layer and the second active material layer.

主权项

1. A method for manufacturing an all solid-state lithium-ion rechargeable battery, the method comprising: forming a first active material layer on a base; forming a solid electrolyte layer connected to the first active material layer; forming a second active material layer connected to the solid electrolyte layer; and repairing a short-circuit defect produced between the first active material layer and the second active material layer by supplying a repair current between the first active material layer and the second active material layer, wherein in the repairing, only one pulse of the repair current is supplied; wherein the repairing includes supplying current, having a value obtained by multiplying a repair current value of 100 C or greater and 10000 C or less for each short-circuit defect by an estimated short-circuit defect number, to between the first active material layer and the second active material layer.