Evaluation of Corrosion Inhibition Efficiency of Aluminum Alloy 2024 by Diaminostilbene and Azobenzene Schiff Bases in 1 M Hydrochloric Acid

Figure 1

Tafel plots for (a) N,N-bis(salicylidine)-4,4–diaminostilbene (SDS). (b) N,N-bis(Salicylidine)-4,4–diaminoazobenzene (SDA).

(a)

(b)