Impact of Aqueous Extract Artemisia Herba-Alba Leaves as a Green Inhibitor against Acid Activation of 2024 Aluminum Alloy

Table 3

Potentiodynamic polarization parameters for AA2024 in 1.0 M HCl without and with different concentrations of AEAHA at 298K.

(g/L)	(V/SCE)	(mV dec^−1)	(mA cm^−2)	(%)
Blank	−0.610	300	20.00	—
0.1	−0.605	211	6.31	68.5
0.2	−0.614	184	2.82	85.9
0.4	−0.626	196	1.70	91.5
0.6	−0.623	205	1.52	92.4