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| Effect of molecular structure of aniline-formaldehyde copolymers on corrosion inhibition of mild steel in hydrochloric acid solution | |
| Zhang, Yan1; Nie, Mengyan2; Wang, Xiutong3; Zhu, Yukun1; Shi, Fuhua1; Yu, Jianqiang1,4; Hou, Baorong3 | |
| 2015-05-30 | |
| 发表期刊 | JOURNAL OF HAZARDOUS MATERIALS
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| 卷号 | 289页码:130-139 |
| 文章类型 | Article |
| 摘要 | Aniline-formaldehyde copolymers with different molecular structures have been prepared and investigated for the purpose of corrosion control of mild steel in hydrochloric acid. The copolymers were synthesized by a condensation polymerization process with different ratios of aniline to formaldehyde in acidic precursor solutions. The corrosion inhibition efficiency of as-synthesized copolymers for Q235 mild steel was investigated in 1.0 mol L-1 hydrochloric acid solution by weight loss measurement, potentiodynamic polarization, and electrochemical impedance spectroscopy, respectively. All the results demonstrate that as-prepared aniline-formaldehyde copolymers are efficient mixed-type corrosion inhibitors for mild steels in hydrochloric acid. The corrosion inhibition mechanism is discussed in terms of the role of molecular structure on adsorption of the copolymers onto the steel surface in acid solution. (C) 2015 Published by Elsevier B.V. |
| 关键词 | Aniline-formaldehyde Copolymer Anticorrosion Inhibitor Mild Steel Molecular Structure |
| DOI | 10.1016/j.jhazmat.2015.02.036 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353079300015 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/25489 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 作者单位 | 1.Qingdao Univ, Fac Chem & Chem Engn, Collaborat Innovat Ctr Marine Biomass Fiber Mat &, Qingdao 266071, Peoples R China 2.Univ Southampton, Fac Engn & Environm, Natl Ctr Adv Tribol Southampton, Southampton SO17 1BJ, Hants, England 3.Chinese Acad Sci, Inst Oceanol, Natl Engn Ctr Marine Corros Protect, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Energy Chem & Mat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yan,Nie, Mengyan,Wang, Xiutong,et al. Effect of molecular structure of aniline-formaldehyde copolymers on corrosion inhibition of mild steel in hydrochloric acid solution[J]. JOURNAL OF HAZARDOUS MATERIALS,2015,289:130-139. |
| APA | Zhang, Yan.,Nie, Mengyan.,Wang, Xiutong.,Zhu, Yukun.,Shi, Fuhua.,...&Hou, Baorong.(2015).Effect of molecular structure of aniline-formaldehyde copolymers on corrosion inhibition of mild steel in hydrochloric acid solution.JOURNAL OF HAZARDOUS MATERIALS,289,130-139. |
| MLA | Zhang, Yan,et al."Effect of molecular structure of aniline-formaldehyde copolymers on corrosion inhibition of mild steel in hydrochloric acid solution".JOURNAL OF HAZARDOUS MATERIALS 289(2015):130-139. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Effect of molecular （1459KB） | 期刊论文 | 作者接受稿 | 限制开放 | ODC PDDL | 浏览 | |
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