Poly-levodopa as an Eco-friendly Corrosion Inhibitor for Q235 Steel
文献类型：期刊论文
| 作者 | Yang, Feng; Wei, Jiayu; Qiu, Shihui; Liu, Chengbao; Cheng, Li; Zhao, Haichao |
| 刊名 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
 |
| 出版日期 | 2020 |
| 卷号 | 15期号:12页码:12302-12317 |
| 关键词 | MILD-STEEL COPPER CORROSION CARBON-STEEL HCL SOLUTION MONTELUKAST SODIUM ACIDIC MEDIUM DERIVATIVES EXTRACT ADSORPTION PERFORMANCE |
| 英文摘要 | The corrosion inhibition effect of polylevodopa (poly-(L-DOPA)) on Q235 carbon steel in 1 M HCl was studied owing to its low cytotoxicity and special structure. Electrochemical measurements show that the corrosion inhibition efficiency increases with the increase of poly-(L-DOPA) concentration and the immersion time. When the concentration of poly-(L-DOPA) is 300 mg/L, the corrosion inhibition efficiency can reach 97%. Confocal laser scanning microscopy (CLSM) and field emission scanning electron microscope (FESEM) proved that poly-(L-DOPA) has a good corrosion inhibition effect on Q235 carbon steel immersed in 1 M HCl. Poly-(L-DOPA) adsorbs on the surface of Q235 carbon steel to form a protective film, and followed the Langmuir adsorption isotherm. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22393]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2020专题_期刊论文 2021专题_期刊论文 |
| 作者单位 | 1.Qiu, SH 2.Zhao, HC (corresponding author), Chinese Acad Sci, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yang, Feng,Wei, Jiayu,Qiu, Shihui,et al. Poly-levodopa as an Eco-friendly Corrosion Inhibitor for Q235 Steel[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2020,15(12):12302-12317. |
| APA | Yang, Feng,Wei, Jiayu,Qiu, Shihui,Liu, Chengbao,Cheng, Li,&Zhao, Haichao.(2020).Poly-levodopa as an Eco-friendly Corrosion Inhibitor for Q235 Steel.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,15(12),12302-12317. |
| MLA | Yang, Feng,et al."Poly-levodopa as an Eco-friendly Corrosion Inhibitor for Q235 Steel".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 15.12(2020):12302-12317. |
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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