METHOD FOR MANUFACTURING NEGATIVE ELECTRODE SLURRY FOR ALL-SOLID-STATE BATTERY, NEGATIVE ELECTRODE SLURRY MANUFACTURED THEREBY, AND NEGATIVE ELECTRODE MANUFACTURED THEREBY

The present disclosure relates to a method for preparing a negative electrode slurry for an all-solid-state battery, and a negative electrode slurry prepared using the method. More specifically, the present disclosure relates to a method for manufacturing a negative electrode slurry for an all-solid-state battery including forming a mixture by mixing a binder solution including a solvent and a first binder with a negative electrode material, performing a pre-dispersion process on the mixture to form a first slurry, and performing a main dispersion process on the first slurry to form a second slurry. The main dispersion process is performed by a high-pressure dispersion method under an operating pressure of about 500 bar or more.