CONTINUOUS EXTRUDING KNEADER FOR PRODUCING MIXTURE FOR ELECTRODE ACTIVE MATERIAL LAYER, AND METHOD FOR PRODUCING MIXTURE FOR ELECTRODE ACTIVE MATERIAL LAYER, ELECTRODE LAMINATE, AND ALL-SOLID-STATE BATTERY USING IT

摘要

A continuous extrusion kneader comprising a first supply section for supplying a solid electrolyte, a first kneading section for kneading a material supplied from the first supply section to provide an intermediate mixture, a second supply section for supplying an electrode active material to the intermediate mixture, and a second kneading section for kneading the intermediate mixture and the material supplied from the second supply section, wherein the first kneading section comprises a forward kneading section for kneading the material supplied from the first supply section and conveying the material downstream, and a reverse kneading section for kneading the material supplied from the forward kneading section and applying a force in the upstream direction.