Surface Modification of Zinc with an Oxime for Corrosion Protection in Chloride Medium

Table 1

Electrochemical parameters and inhibition efficiency in 1 M NaCl, for corrosion of surface-treated zinc at 298 K.

Concentration (%)	−𝐸corr (mV)	−𝑏𝑐 (mV/dec)	−𝑏𝑎 (mV/dec)	𝑖corr (μA/cm^2)	IE (%)
0.0	1025	116	46.6	316	—
1.0	1028	107	33.3	160	50
3.0	1031	85.7	20	115	63
5.0	1034	40	20	63	73
7.0	1040	40	18	43	85