| 摘要 |
PROBLEM TO BE SOLVED: To provide a negative electrode active material slurry which enables the achievement of a sufficient adhesion with a current collector in manufacturing a negative electrode active material layer to be used for a nonaqueous electrolyte secondary battery.SOLUTION: A method for manufacturing a negative electrode active material slurry for nonaqueous electrolyte secondary batteries comprises: a first kneading step for mixing and kneading a negative electrode active material and a polymer surfactant into a first mixture; and a second kneading step for adding a binder to the first mixture and then, kneading them in a wet manner into a second mixture. |
