METHOD FOR MANUFACTURING ELECTRODE FOR ALL-SOLID STATE BATTERY, ELECTRODE FREE STANDING MEMBRANE, ELECTRODE, AND ALL-SOLID STATE BATTERY INCLUDING THE SAME

Provided are a method for dry-manufacturing an electrode for an all-solid state battery, an electrode free standing membrane prepared through the manufacturing method, an electrode, and an all-solid state battery including the same. This dry process eliminates solvents, making it environmentally friendly and efficient. The method involves forming an electrode active material complex by mixing the active material with a solid electrolyte, combining it with a conductive material and binder, and then rolling the mixture into an electrode film. The film is bonded to a current collector, ensuring strong adhesion and mechanical stability. The free-standing membrane enhances ion and electron conductivity, improving overall battery performance. The resulting all-solid-state battery offers higher energy density, longer cycle life, and increased safety, making it well-suited for electric vehicles, portable electronics, and advanced energy storage applications.