Protective Performance of Polyaniline-Sulfosalicylic Acid/Epoxy Coating for 5083 Aluminum
文献类型：期刊论文
| 作者 | Liu, SY; Liu, L; Meng, FD; Li, Y; Wang, FH; Liu, L (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Corros & Protect Div, Shenyang 110016, Peoples R China.; Liu, L (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Liaoning, Peoples R China. |
| 刊名 | MATERIALS
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 11期号:2页码:- |
| 关键词 | Electroactive Conducting Polymers Corrosion Protection Doped Polyaniline Emeraldine Base Hydrostatic-pressure Pitting Corrosion Organic Coatings Epoxy Coatings Nacl Solution Mild-steel |
| ISSN号 | 1996-1944 |
| 英文摘要 | Epoxy coatings incorporating different content of sulfosalicylic acid doped polyaniline (PANI-SSA) have been investigated for corrosion protection of 5083 aluminum alloy in 3.5% NaCl solution. The performance of the coatings is studied using a combination of electrochemical impedance spectroscopy (EIS), open circuit potential (OCP), gravimetric tests, adhesion tests, scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The results demonstrate that the content of PANI-SSA not only affects the coating compactness and the transportation of aggressive medium, but also has a significant influence on the-based aluminum. The coating with 2 wt. % PANI-SSA exhibits the best corrosion inhibition due to its good protective properties and the formation of a complete PANI-SSA induced oxide layer.; Epoxy coatings incorporating different content of sulfosalicylic acid doped polyaniline (PANI-SSA) have been investigated for corrosion protection of 5083 aluminum alloy in 3.5% NaCl solution. The performance of the coatings is studied using a combination of electrochemical impedance spectroscopy (EIS), open circuit potential (OCP), gravimetric tests, adhesion tests, scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The results demonstrate that the content of PANI-SSA not only affects the coating compactness and the transportation of aggressive medium, but also has a significant influence on the-based aluminum. The coating with 2 wt. % PANI-SSA exhibits the best corrosion inhibition due to its good protective properties and the formation of a complete PANI-SSA induced oxide layer. |
| 学科主题 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| 资助机构 | National Natural Science Fund of China [51622106]; National Key Basic Research and Development Plan of China [2014CB643303]; National Key Research and Development Program of China [2017YFB0702303] |
| 公开日期 | 2018-06-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79532]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, L (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Corros & Protect Div, Shenyang 110016, Peoples R China.; Liu, L (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Liaoning, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Liu, SY,Liu, L,Meng, FD,et al. Protective Performance of Polyaniline-Sulfosalicylic Acid/Epoxy Coating for 5083 Aluminum[J]. MATERIALS,2018,11(2):-. |
| APA | Liu, SY.,Liu, L.,Meng, FD.,Li, Y.,Wang, FH.,...&Liu, L .(2018).Protective Performance of Polyaniline-Sulfosalicylic Acid/Epoxy Coating for 5083 Aluminum.MATERIALS,11(2),-. |
| MLA | Liu, SY,et al."Protective Performance of Polyaniline-Sulfosalicylic Acid/Epoxy Coating for 5083 Aluminum".MATERIALS 11.2(2018):-. |
入库方式： OAI收割
来源：金属研究所
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