Kneading device and kneading method for electricity storage material

摘要

A kneading device includes an index setting portion (61) that sets an index for kneading based on a motion energy of particles of an electricity storage material, a mean free path of the particles of the electricity storage material, and a kneading time for the electricity storage material, a condition setting portion (62) that sets a condition for the kneading based on the set index for the kneading, and a kneading control portion (63) that controls the kneading of the electricity storage material in accordance with the set condition for the kneading.