On April 30, 2019, Gong, Weinan; Xu, Bin; Yin, Xiaoshuang; Liu, Ying; Chen, Yun; Yang, Wenzhong published an article.Computed Properties of 2010-06-2 The title of the article was Halogen-substituted thiazole derivatives as corrosion inhibitors for mild steel in 0.5 M sulfuric acid at high temperature. And the article contained the following:
The inhibitory effects of three halogen-substituted thiazole derivatives named 2-amino-4-(4-fluorophenyl)-thiazole (FPT), 2-amino-4-(4-chlorophenyl)-thiazole (CPT) and 2-amino-(4-bromophenyl)-thiazole (BPT) on mild steel corrosion were investigated in 0.5 M H2SO4 from 30°C to 60°C. Electrochem. measurements demonstrated that these thiazoles can effectively inhibit the corrosion of mild steel in 0.5 M H2SO4 solution at 30°C. With the increase of temperature, the inhibition efficiency (η) of FPT at 60°C reduced to 22.62% while those of CPT and BPT under the same temperature were nearly unchanged, which were as high as 95.16% and 95.45%, resp. The adsorptions of three thiazoles on the surface of mild steel were all found to adhere to Langmuir adsorption isotherm at 30°C while only CPT and BPT obeyed at 60°C. Quantum calculations results indicated that CPT and BPT had the better adsorption ability on mild steel than FPT. Mol. dynamic stimulations were taken out to investigate the adsorption configurations of three thiazoles on the surface of Fe (0 0 1) at 30°C and 60°C, and the results implied that the binding energy of protonated BPT and CPT were nearly unchanged at studied temperatures while that of protonated FPT apparently became lower at 60°C. The experimental process involved the reaction of 4-Phenylthiazol-2-amine(cas: 2010-06-2).Computed Properties of 2010-06-2
The Article related to halogen substituted thiazole derivative corrosion inhibitor mild steel temperature, Ferrous Metals and Alloys: Corrosion (If The Primary Interest Is In The Metal), Erosion, Cavitation, Tribology, and Oxidation and other aspects.Computed Properties of 2010-06-2
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica