Size Effect of the Rate of Deposition of Со-W Coatings from a Citrate Electrolyte

It is shown that during the electrodeposition of Co-W coatings from a citrate electrolyte two types of size effects of the process rate (dependence of the electrodeposition rate on the surface dimensions) can be observed: a microeffect due to the influence of microelectrode sizes on the diffusion current density and a macroscopic size effect associated with the structure of the cobalt complex.