Electrochemical behavior Zn(II) at carbon steel electrode in deep eutectic solvents based on choline chloride

Deep eutectic solvents prepared by mixture of choline chloride with urea, thiourea and ethylene glycol(1:2 molar ratio) were used to study the electrochemical behavior Zn(II) at carbon steel 1018 electrode.Zn deposits were immersed in a corrosive media (NaCl 3%wt). Composition of the solvent employedcauses a difference in electrodeposition and corrosion behaviors, being diffusion coefficient value acritical parameter associated to these processes.