Methods for manufacturing electrode compositions, electrode sheets for all-solid secondary batteries and all-solid secondary batteries, and electrode compositions, electrode sheets for all-solid secondary batteries and all-solid secondary batteries.

摘要

An electrode composition containing an inorganic solid electrolyte, an active material, and a partitioning component that binds to both of them. One of the partitioning components is a binder, and the polymer constituting the binder is In the electrode active material layer containing a repeating unit having an amino group, a sulfanyl group, a hydroxy group, a carboxy group or an anone group and composed of the composition for an electrode, the distribution ratio of the partitioning component to the inorganic solid electrolyte is 60. %, Electrode composition, electrode sheet for all-solid secondary battery and all-solid secondary battery using this composition for electrode, and composition for electrode, electrode sheet for all-solid secondary battery and all Each manufacturing method of solid secondary battery.