All solid state secondary battery, solid electrolyte composition used therefor, electrode sheet for battery, and method for manufacturing electrode sheet for battery and all solid state secondary battery

Abstract

Provided are an all solid state secondary battery having a positive electrode active material layer, an inorganic solid electrolyte layer, and a negative electrode active material layer in this order, in which at least one layer of the positive electrode active material layer, the inorganic solid electrolyte layer, or the negative electrode active material layer includes a polymer and an inorganic solid electrolyte, in which the polymer is a crosslinking polymer having both of hetero atoms and carbon-carbon unsaturated bonds not contributing to aromaticity in a main chain, and the inorganic solid electrolyte contains a metal belonging to Group I or II of the periodic table and has an ion conductivity of the metal being contained, a solid electrolyte composition being used therefor, an electrode sheet for a battery, and a method for manufacturing an electrode sheet for a battery and an all solid state secondary battery.

Dependencies are inferred from the claim text.