Corrosion Resistance of Static Electricity Conductive Coating Doped with Nano Titanium

The corrosion resistance of static electricity conductive coating doped with nano-titanium powder in 3.5% NaCl solution was studied by electrochemical impedance spectroscopy (EIS). The coating doped with nano-titanium showed better corrosion resistance compared with the contrasted coating in a short time, and the impedance value of nano-titanium doped coating increased obviously when immersed in the corrosive solution for an extended time period. For longer periods of time,these two coatings tended to have the same impedance value, and both exhibited stable and good corrosion resistance.