| 题名: | Protective Performance of Polyaniline-Sulfosalicylic Acid/Epoxy Coating for 5083 Aluminum |
| 作者: | Liu, SY; Liu, L; Meng, FD; Li, Y; Wang, FH |
| 发表日期: | 2018-2-1 |
| 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. |
| 刊名: | MATERIALS |
| Appears in Collections: | 中国科学院金属研究所_期刊论文
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| Recommended Citation: | |
Liu, SY,Liu, L,Meng, FD,et al. Protective Performance Of Polyaniline-sulfosalicylic Acid/epoxy Coating For 5083 Aluminum[J]. Materials,2018,11(2):-.
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