Electrochemical Coprecipitation of Zinc and Aluminum in Aqueous Electrolytes for ZnO and AZO Coverage Deposition

Figure 1

Cyclic voltammograms of ITO electrode in zinc nitrate electrolytes with different concentrations of aluminum nitrate: (a) 1—Al-free zinc nitrate electrolyte and 2—Zn-free aluminum nitrate electrolyte. (b) 1—Al-free electrolyte, 2—1 at.% of aluminum, and 3—2 at.% of aluminum. Scan rate—20 mV/s.

(a)

(b)