SOLID ELECTROLYTE COMPOSITION, SOLID ELECTROLYTE-CONTAINING SHEET, ALL-SOLID-STATE SECONDARY BATTERY, METHOD FOR PRODUCING SOLID ELECTROLYTE-CONTAINING SHEET AND METHOD FOR PRODUCING ALL-SOLID-STATE SECONDARY BATTERY

摘要

The present invention provides: a solid electrolyte composition which contains an inorganic solid electrolyte, a binder and a nonaqueous dispersion medium, and which is configured such that the binder contains a polymer that has a physically crosslinkable group in a side chain and a crosslinking agent that has two or more physically crosslinkable functional groups that are crosslinkable with the physically crosslinkable group; a solid electrolyte-containing sheet which has a layer that is formed from this composition; an all-solid-state secondary battery; a method for producing a solid electrolyte-containing sheet; and a method for producing an all-solid-state secondary battery.