Corrosion behaviors of Q235 carbon steel under imidazoline derivatives as corrosion inhibitors: Experimental and computational investigations
文献类型：期刊论文
| 作者 | Xiong, Liping; Wang, Pengjie; He, Zhongyi; Chen, Qi; Pu, Jibin; Zhang, Renhui |
| 刊名 | ARABIAN JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2021 |
| 卷号 | 14期号:2 |
| 关键词 | MILD-STEEL IONIC LIQUID POTASSIUM-IODIDE SULFURIC-ACID PERFORMANCE SURFACE COPPER |
| 英文摘要 | In this work, two new imidazoline derivatives were successfully synthesized, and the molecular structure of which has been proved by IR, Raman and elemental analysis. The corrosion inhibition performance of the imidazoline derivatives for carbon steel in 3.5 wt% sodium chloride simulation-concrete-pore solution was investigated. The weight loss and electrochemical test results exhibited that compared to the blank systems, the corrosion inhibition efficiency was effectively enhanced with increasing the concentrations of two imidazoline derivatives, the maximum corrosion inhibition efficiency of weight-loss test is 96.02%. The inhibition efficiency of Electrochemical impedance spectroscopy and Potentiodynamic polarization were 95.95% and 90.69%. EDS analysis confirmed that two new imidazoline derivatives could effectively adsorb on the Q235 steel surface, which was further supported by density functional theory (DFT) and molecular dynamics simulations. This work confirmed that two new imidazoline derivatives exhibited a potential application in engineering and equipment. (C) 2020 The Authors. Published by Elsevier B.V. on behalf of King Saud University. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22229]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.He, ZY 2.Zhang, RH (corresponding author), East China JiaoTong Univ, Sch Mat Sci & Engn, Nanchang 330013, Jiangxi, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Xiong, Liping,Wang, Pengjie,He, Zhongyi,et al. Corrosion behaviors of Q235 carbon steel under imidazoline derivatives as corrosion inhibitors: Experimental and computational investigations[J]. ARABIAN JOURNAL OF CHEMISTRY,2021,14(2). |
| APA | Xiong, Liping,Wang, Pengjie,He, Zhongyi,Chen, Qi,Pu, Jibin,&Zhang, Renhui.(2021).Corrosion behaviors of Q235 carbon steel under imidazoline derivatives as corrosion inhibitors: Experimental and computational investigations.ARABIAN JOURNAL OF CHEMISTRY,14(2). |
| MLA | Xiong, Liping,et al."Corrosion behaviors of Q235 carbon steel under imidazoline derivatives as corrosion inhibitors: Experimental and computational investigations".ARABIAN JOURNAL OF CHEMISTRY 14.2(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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