Skip to main content
. 2023 Sep 12;13:15091. doi: 10.1038/s41598-023-41165-7

Table 9.

Comparison of the inhibition efficiencies (IE %) of surfactant with other inhibitors from literature.

Inhibitor Medium Substrate Concentration IE% Ref
graphic file with name 41598_2023_41165_Figa_HTML.gif 5% HCl steel 5 × 10−3 mol/dm3 PDP:90.9%, EIS: 90% 18
graphic file with name 41598_2023_41165_Figb_HTML.gif 1 M HCl Mild steel 250 mg L−1 PDP:92.8%, EIS: 91% 44
graphic file with name 41598_2023_41165_Figc_HTML.gif 1 M H2SO4 C-steel 10−2 M PDP: 79%, EIS: 66.5% 47
graphic file with name 41598_2023_41165_Figd_HTML.gif 1 M HCl C-steel 10−2 M PDP: 98%, EIS: 97% This study