Research Article
Using Solvation Free Energy as an Additional Parameter for Corrosion Inhibition Inspection of Organic Compounds in Acid Media: An Evaluation Study
Table 1
Chosen organic inhibitors data set and corresponding experimental data.
| | Inhibitor (abbreviation) | Solution | Metal | [Inh.] (mM) | IE (%) | Ref. |
| | 1,2,4-Triazole (TR) | 1M H2SO4 | Copper | 1 | 66 | [6] | | 3-Amino-1,2,4-triazole (ATR) | 71 | | 3,5-Diamino-1,2,4-triazole (DATR) | 73 | | 4,7-Dimethyl-1,5-benzodiazepin-2-one (DMBD) | 1M
HCl | Iron | 10 | 88 | [7] | | 3-Phenyl-1,5-benzodiazepin-2-one (PBD) | 90 | | 4-Methyl-7-phenyl-1,5-benzodiazepin-2-one (MPBD) | 96 | | Asparagine (Asn) | 1M HNO3 | Copper | 1 | 45 | [8] | | Glutamine (Gln) | 40 | | Alanine (Ala) | 25 | | Acide glutamique (Glu) | 38 | | Acide aspartique (Asp) | 28 | | Leucine (Leu) | 34 | | Threonine (Thr) | 50 |
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