Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Inhibition of CTAB on the Corrosion of Mild Steel in Hydrochloric Acid | |
| Yang, Xiaogang1,2; Li, Bin3; Wang, Haizeng1; Hou, Baorong2; Yang, XG (reprint author), Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China | |
| 2011 | |
| 发表期刊 | JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
 |
| ISSN | 0193-2691 |
| 卷号 | 32期号:5页码:672-676 |
| 文章类型 | Article |
| 摘要 | The inhibition effect of cetyl trimethyl ammonium bromide (CTAB) on the corrosion of mild steel in 1.0molL-1 hydrochloric acid (HCl) has been studied at different temperatures (25-60 degrees C) by weight loss and potentiodynamic polarization methods. The results reveal that CTAB behaves as an effective inhibitor in 1.0molL-1 HCl, and the inhibition efficiency increases with the inhibitor concentration. Polarization curves show that CTAB is a mixed-type inhibitor in hydrochloric acid. The results obtained from weight loss and polarizations are in good agreement. The effect of immersion time on corrosion inhibition has also been examined and is discussed. The adsorption of inhibitor on mild steel surface obeys the Langmuir adsorption isotherm equation. Thermodynamic parameters have been obtained by adsorption theory. The inhibition effect is satisfactorily explained by the parameters.; The inhibition effect of cetyl trimethyl ammonium bromide (CTAB) on the corrosion of mild steel in 1.0molL-1 hydrochloric acid (HCl) has been studied at different temperatures (25-60 degrees C) by weight loss and potentiodynamic polarization methods. The results reveal that CTAB behaves as an effective inhibitor in 1.0molL-1 HCl, and the inhibition efficiency increases with the inhibitor concentration. Polarization curves show that CTAB is a mixed-type inhibitor in hydrochloric acid. The results obtained from weight loss and polarizations are in good agreement. The effect of immersion time on corrosion inhibition has also been examined and is discussed. The adsorption of inhibitor on mild steel surface obeys the Langmuir adsorption isotherm equation. Thermodynamic parameters have been obtained by adsorption theory. The inhibition effect is satisfactorily explained by the parameters. |
| 关键词 | Corrosion Inhibition Ctab Potentiodynamic Polarization Surfactant Weight Loss |
| 学科领域 | Chemistry |
| DOI | 10.1080/01932691003800197 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000289839500008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/11453 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Yang, XG (reprint author), Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China |
| 作者单位 | 1.Ocean Univ China, Coll Chem & Chem Engn, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Yang, Xiaogang,Li, Bin,Wang, Haizeng,et al. Inhibition of CTAB on the Corrosion of Mild Steel in Hydrochloric Acid[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2011,32(5):672-676. |
| APA | Yang, Xiaogang,Li, Bin,Wang, Haizeng,Hou, Baorong,&Yang, XG .(2011).Inhibition of CTAB on the Corrosion of Mild Steel in Hydrochloric Acid.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,32(5),672-676. |
| MLA | Yang, Xiaogang,et al."Inhibition of CTAB on the Corrosion of Mild Steel in Hydrochloric Acid".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 32.5(2011):672-676. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Inhibition of CTAB o（333KB） | 限制开放 | -- | 浏览 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论