Table 12 Comparison of studied inhibitors with some reported Triazole derivatives.
Inhibitor | Corrosive medium | Conc. of inhibitor (mol/L) | % IE | Sample | Reference | |
|---|---|---|---|---|---|---|
PP | EIS | |||||
4-Amino-1-((8-hydroxyquinolin-5-yl)methyl)-1,2,3-triazole-5-carboxylate (MHTC) | 1.0 M HCl | 10 − 3 | 91 | 87 | carbon steel | |
5-((Furan-2-yl)methyleneamino)-2H-1,2,4-triazole-3-thiol (FMT) | 1.0 M HCl | 5.0 × 10− 3 | 86 | 90 | Mild steel | |
5-((Thiophen-2-yl)methyleneamino)-2H-1,2,4-triazole-3-thiol (TMT) | 90 | 93 | ||||
4-Amino-1,2,4- triazole-3-thiol (ATT) | 1.0 M H2SO4 | 1.0 × 10− 3 | 98.56 | 94.82 | Mild Steel | |
4-Amino-5-methyl-1,2,4-triazole-3-thiol (AMTT) | 99.39 | 95.72 | ||||
4-Amino-5-ethyl-1,2,4- triazole-3-thiol (AETT) | 99.55 | 95.89 | ||||
Ethyl4-amino-1-((8-hydroxyquinolin-5-yl)methyl)-1H-1,2,3-triazole-5-carboxylate (EHTC) | 0.5 M H2SO4 | 10− 3 | 95.5 | 94.1 | carbon steel | |
4-Amino-1-((8-hydroxyquinolin-5-yl)methyl)- 1H-1,2,3-triazole-5-carbonitrile (AHTC) | 95.1 | 93.6 | ||||
Methyl 4-amino-1-((8-hydroxyquinolin-5-yl)methyl)-1H-1,2,3-triazole-5- carboxylate (MHTC) | 94.1 | 93.9 | ||||
5-Octylsulfanyl-1,2,4-triazole (TR8) | 1.0 M HCl | 10− 3 | 84.41 | 88.02 | Mild Steel | |
5-Decylsulfanyl-1,2,4-triazole (TR10) | 85.60 | 92.00 | ||||
4-Amino-3-(N-phthallimidomethyl)-1,2,4-triazole-5- thione (Tz-1) | 1.0 M HCl | 2.5 × 10− 4 | 95.36 | 95.16 | Mild steel | |
3-(N-Phthalimidomethyl)-4-(4-pyridine)amino-1,2,4-triazole-5-thione (Tz-2) | 92.45 | 93.82 | ||||
1-((1H-1,2,4-triazol-3-ylimino)methyl) naphthalen-2-ol (TMN) | 1.0 M HCl | 10 × 10− 4 | 88.87 | 91.12 | carbon steel | |
N-(Furan-2-ylmethylene)-1H-1,2,4-triazol-3-amine (FTA) | 80.46 | 84.65 | ||||
N-(Thio phen-2-ylmethylene)-1H-1,2,4-triazol-3-amine (TTA) | 80.51 | 86.19 | ||||
4-Amino-5-phenyl-4H-1, 2, 4,- triazole-3-thiol (APTT) | 1.0 M HCl | 5.72 × 10− 4 | 94.32 | 96.04 | Mild Steel | |
4-Amino-5-(2-hydroxy) phenyl-4H-1, 2, 4,-triazole-3-thiol(AHPTT) | 93.05 | 95.40 | ||||
4-Amino-5-styryl-4H-1, 2, 4,-triazole-3-thiol, (ASTT) | 96.45 | 97.03 | ||||
(Z)-4-Amino-5-(2-(pyridin-4-ylmethylene)hydrazinyl)-4H-1,2,4-triazole-3-thiol (KB1) | 0.5 M H2SO4 | 9 × 10− 5 | 87.50 | 86.90 | CS | Our work |
(Z)-4-Amino-5-(2-((2-azidoquinolin-3-yl)methylene)hydrazinyl)-4H-1,2,4-triazole-3-thiol (KB2) | 91.40 | 92.40 | ||||
