| Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4 solutions; Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4 solutions | |
| J. J. Zhou; S. H. Chen; L. Zhang; Y. Y. Feng; H. Y. Zhai | |
| 2008 ; 2008 | |
| Source Publication | Journal of Electroanalytical Chemistry
 ; Journal of Electroanalytical Chemistry
|
| ISSN | 1572-6657 ; 1572-6657 |
| Volume | 612Issue:2Pages:257-268 |
| Abstract | The self-assembled (SA) film of 2-mercapto-5-methyl-1,3,4-thiadiazole on the cathodic (McMT) was prepared on iron surface. The film was characterized by electrochemical impedance spectroscopy (EIS), electrochemical polarization, X-ray photoelectron spectroscopy (XPS), energy dispersive X-ray spectroscopy (EDS) and scanning electron microscopy (SEM). The results showed that McMT molecules formed a stable film on iron surface, which effectively protected iron from corrosion. The protection efficiency of the McMT self-assembled film was then calculated. The highest protection efficiency of McMT on the iron surface was similar to 95.0%. Quantum chemical calculations and molecular simulations were further applied to reveal the adsorption structure and explain the experimental results. (c) 2007 Elsevier B.V. All rights reserved.; The self-assembled (SA) film of 2-mercapto-5-methyl-1,3,4-thiadiazole on the cathodic (McMT) was prepared on iron surface. The film was characterized by electrochemical impedance spectroscopy (EIS), electrochemical polarization, X-ray photoelectron spectroscopy (XPS), energy dispersive X-ray spectroscopy (EDS) and scanning electron microscopy (SEM). The results showed that McMT molecules formed a stable film on iron surface, which effectively protected iron from corrosion. The protection efficiency of the McMT self-assembled film was then calculated. The highest protection efficiency of McMT on the iron surface was similar to 95.0%. Quantum chemical calculations and molecular simulations were further applied to reveal the adsorption structure and explain the experimental results. (c) 2007 Elsevier B.V. All rights reserved. |
| description.department | [zhou, juanjuan; chen, shenhao; zhang, liang; feng, yuanyuan; zhai, hongyan] shandong univ, dept chem, jinan 250100, peoples r china. [chen, shenhao] state key lab corros & protect, shenyang 110016, peoples r china.;chen, sh (reprint author), shandong univ, dept chem, jinan 250100, peoples r china, peoples r china;shchen@sdu.edu.cn ; [zhou, juanjuan; chen, shenhao; zhang, liang; feng, yuanyuan; zhai, hongyan] shandong univ, dept chem, jinan 250100, peoples r china. [chen, shenhao] state key lab corros & protect, shenyang 110016, peoples r china.;chen, sh (reprint author), shandong univ, dept chem, jinan 250100, peoples r china, peoples r china;shchen@sdu.edu.cn |
| Keyword | Self-assembled Films 2-mercapto-5-methyl-1 Self-assembled Films 2-mercapto-5-methyl-1 3 3 4-thiadiazole (Mcmt) Iron 4-thiadiazole (Mcmt) Iron Eis Eis Corrosion Inhibitor Corrosion Inhibitor Mild-steel Mild-steel Corrosion-inhibitors Corrosion-inhibitors Au(111) Surface Au(111) Surface Schiff-bases Schiff-bases Computer-simulations Computer-simulations Hydrochloric-acid Hydrochloric-acid Copper Corrosion Copper Corrosion Sulfuric-acid Sulfuric-acid Carbon-steel Carbon-steel Thin-film Thin-film |
| URL | 查看原文 ; 查看原文 |
| WOS ID | WOS:000252600400013 ; WOS:000252600400013 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/33388 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | J. J. Zhou,S. H. Chen,L. Zhang,et al. Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4 solutions, Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4 solutions[J]. Journal of Electroanalytical Chemistry, Journal of Electroanalytical Chemistry,2008, 2008,612, 612(2):257-268, 257-268. |
| APA | J. J. Zhou,S. H. Chen,L. Zhang,Y. Y. Feng,&H. Y. Zhai.(2008).Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4 solutions.Journal of Electroanalytical Chemistry,612(2),257-268. |
| MLA | J. J. Zhou,et al."Studies of protection of self-assembled films by 2-mercapto-5-methyl-1,3,4-thiadiazole on iron surface in 0.1 M H2SO4 solutions".Journal of Electroanalytical Chemistry 612.2(2008):257-268. |
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