Method for manufacturing solid electrolyte membrane and method for manufacturing all-solid-state lithium-ion battery

摘要

PROBLEM TO BE SOLVED: To provide a solid electrolyte membrane capable of realizing an all-solid-state lithium-ion battery having excellent battery characteristics, and to provide an all-solid-state lithium-ion battery having excellent battery characteristics. The solid electrolyte membrane of the present invention is a solid electrolyte membrane containing an inorganic solid electrolyte material having lithium ion conductivity as a main component, and the standard deviation of the thickness of the solid electrolyte membrane is 5.0 μm or less. .. [Selection diagram] None