Research Article
Protection of Brass in HCl Solution by L-Cysteine and Cationic Surfactant
Figure 5
Cyclic voltammogram of brass in a 0.05 M HCl solution after immersion in 1·10−2 M cysteine solution for various periods of time (15, 30, 60, and 1140 min; scan rate: 10 mV/s).