CONDUCTIVE MATERIAL PASTE FOR ALL-SOLID-STATE SECONDARY BATTERY ELECTRODE

Provided is a conductive material paste for an all-solid-state secondary battery electrode that can bring about sufficiently reduced internal resistance and excellent high-temperature cycle characteristics in an all-solid-state secondary battery. The conductive material paste for an all-solid-state secondary battery electrode contains a conductive material, a polymer including a (meth)acrylic acid ester monomer unit in a proportion of not less than 25 mass % and not more than 95 mass %, and an organic solvent having a solubility parameter (SP value) of not less than 6.4 (cal/cm)and not more than 10.0 (cal/cm).