| abstract |
To provide a negative electrode, a power storage device, and a vehicle capable of suppressing separation of an active material layer and a metal foil. A negative electrode sheet 22 in which an active material layer 27 including active material particles 27a is formed on a surface 26c of a metal foil 26, and the surface 26c of the metal foil 26 is formed in a formation region where the active material layer 27 is formed. , A recess 26d is formed, and a part of the active material particle 27a exists in the recess 26d, and among the active material particles 27a in which a part exists in the recess 26d, the center C1 to the center C2 of the adjacent active material particles 27a are formed. The average distance is up to 70% to 98% of the average particle diameter. [Selection] Figure 3 |