**6. Particle concentration**

Generally, increasing the particle concentration in the bath increases the weight percent‐ age of particles in the deposit up to a certain point [9] [22] [23]. That point can be thought like the saturation point. There is a rapid increase in the particle amount in the low particle concentration regions whereas a slight increase occurs in the high concentration regions. The collisions between particles and cathode determine the codeposition of the particles and they are diminished in the high MoS2 concentration region resulting in slight in‐ crease or decreased particle amount in the growing metal deposit [6].
