| Corrosion Protection of AA2024-T3 by Cerium Malate and Cerium Malate-Doped Sol-Gel Coatings | |
| Hu, Tian-Hui1,2; Shi, Hong-Wei2; Wei, Tao2; Fan, Shi-Hua1; Liu, Fu-Chun2; Han, En-Hou2 | |
| 通讯作者 | Shi, Hong-Wei(hwshi@imr.ac.cn) |
| 2019-07-01 | |
| 发表期刊 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| 卷号 | 32期号:7页码:913-924 |
| 摘要 | Cerium malate (CeMal) was tested as a corrosion inhibitor for AA2024-T3 in this work. Corrosion inhibition on bare AA2024-T3 indicated that the inhibiting effect was a result of the synergistic effect of cerium cations and maleic anions. The corrosion of AA2024-T3 was stagnated by greatly reducing the corrosion current when CeMal was present in NaCl solutions. CeMal was adsorbed on the surface of AA2024-T3 forming a protective film in the initial stage. Then, cerium cations transformed to cerium oxide/hydroxides, precipitating on the cathode sites to inhibit the further corrosion. The electrochemical impedance spectra results of the sol-gel coatings proved that CeMal was an effective corrosion inhibitor in the sol-gel coatings to provide corrosion protection for AA2024-T3. |
| 关键词 | AA2024-T3 Corrosion inhibitor Sol-gel coatings Scanning vibrating electrode technique (SVET) Electrochemical impedance spectroscopy (EIS) |
| 资助者 | National Natural Science Foundation of China |
| DOI | 10.1007/s40195-018-0846-x |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[51571202] ; National Natural Science Foundation of China[51001109] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| WOS类目 | Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000470973000013 |
| 出版者 | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/133872 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Shi, Hong-Wei |
| 作者单位 | 1.Northeastern Univ, Dept Chem, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Tian-Hui,Shi, Hong-Wei,Wei, Tao,et al. Corrosion Protection of AA2024-T3 by Cerium Malate and Cerium Malate-Doped Sol-Gel Coatings[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(7):913-924. |
| APA | Hu, Tian-Hui,Shi, Hong-Wei,Wei, Tao,Fan, Shi-Hua,Liu, Fu-Chun,&Han, En-Hou.(2019).Corrosion Protection of AA2024-T3 by Cerium Malate and Cerium Malate-Doped Sol-Gel Coatings.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(7),913-924. |
| MLA | Hu, Tian-Hui,et al."Corrosion Protection of AA2024-T3 by Cerium Malate and Cerium Malate-Doped Sol-Gel Coatings".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.7(2019):913-924. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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