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| Corrosion inhibition of mild steel in acidic solution by some oxo-triazole derivatives | |
| Tao, Zhihua1; Zhang, Shengtao1; Li, Weihua2; Hou, Baorong2 | |
| 2009-11-01 | |
| 发表期刊 | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| 卷号 | 51期号:11页码:2588-2595 |
| 文章类型 | Article |
| 摘要 | The oxo-triazole derivative (DTP) was synthesized and its inhibiting action on the corrosion of mild steel in sulphuric acid was investigated by means of weight loss, potentiodynamic polarization, EIS and SEM. The results revealed that DTP was an excellent inhibitor and the inhibition efficiencies obtained from weight loss experiment and electrochemical experiment were in good agreement. Potentiodynamic polarization studies clearly revealed that DTP acted essentially as the mixed-type inhibitor. Thermodynamic and kinetic parameters were obtained from weight loss of the different experimental temperatures, which suggested that at different temperatures (298-333 K) the adsorption of DTP on metal surface obeyed Langmuir adsorption isotherm model. (C) 2009 Elsevier Ltd. All rights reserved.; The oxo-triazole derivative (DTP) was synthesized and its inhibiting action on the corrosion of mild steel in sulphuric acid was investigated by means of weight loss, potentiodynamic polarization, EIS and SEM. The results revealed that DTP was an excellent inhibitor and the inhibition efficiencies obtained from weight loss experiment and electrochemical experiment were in good agreement. Potentiodynamic polarization studies clearly revealed that DTP acted essentially as the mixed-type inhibitor. Thermodynamic and kinetic parameters were obtained from weight loss of the different experimental temperatures, which suggested that at different temperatures (298-333 K) the adsorption of DTP on metal surface obeyed Langmuir adsorption isotherm model. (C) 2009 Elsevier Ltd. All rights reserved. |
| 关键词 | Electrochemical Calculation Sem Weight Loss Kinetic Parameters Acid Corrosion |
| 学科领域 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| DOI | 10.1016/j.corsci.2009.06.042 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000272019700011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/2270 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 作者单位 | 1.Chongqing Univ, Coll Chem & Chem Engn, Chongqing 400044, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tao, Zhihua,Zhang, Shengtao,Li, Weihua,et al. Corrosion inhibition of mild steel in acidic solution by some oxo-triazole derivatives[J]. CORROSION SCIENCE,2009,51(11):2588-2595. |
| APA | Tao, Zhihua,Zhang, Shengtao,Li, Weihua,&Hou, Baorong.(2009).Corrosion inhibition of mild steel in acidic solution by some oxo-triazole derivatives.CORROSION SCIENCE,51(11),2588-2595. |
| MLA | Tao, Zhihua,et al."Corrosion inhibition of mild steel in acidic solution by some oxo-triazole derivatives".CORROSION SCIENCE 51.11(2009):2588-2595. |
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