| Electrochemical deposition of Mg(OH)2/GO composite films for corrosion protection of magnesium alloys | |
| Department | 固体润滑国家重点实验室 |
Wu FX(吴凤霞)1,2,3; Liang J(梁军)1 ; Li WX(李维学)2,3; Liang J(梁军)
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| 2015 | |
| Source Publication | Journal of Magnesium and Alloys
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| ISSN | 2213-9567 |
| Volume | 3Pages:231-236 |
| Abstract | Mg(OH)2/graphene oxide (GO) composite film was electrochemical deposited on AZ91D magnesium alloys at constant potential. The characteristics of the Mg(OH)2/GO composite film were investigated by scanning electron microscope (SEM), energy-dispersive X-ray spectrometry (EDS), X-ray diffractometer (XRD) and Raman spectroscopy. It was shown that the flaky GO randomly distributed in the composite film. Compared with the Mg(OH)2 film, the Mg(OH)2/GO composite film exhibited more uniform and compact structure. Potentiodynamic polarization tests revealed that the Mg(OH)2/GO composite film could significantly improve the corrosion resistance of Mg(OH)2 film with an obvious positive shift of corrosion potential by 0.19 V and a dramatic reduction of corrosion current density by more than one order of magnitude. |
| Keyword | Thin Films Coating Electrochemical Techniques Corrosion |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.jma.2015.08.004 |
| Funding Organization | the “Hundred Talents Program” of Chinese Academy of Sciences (J. Liang) |
| Language | 英语 |
| Funding Project | 空间润滑材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18820 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Liang J(梁军) |
| Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou 730050, China 3.School of Science, Lanzhou University of Technology, Lanzhou 730050, China |
| Recommended Citation GB/T 7714 | Wu FX,Liang J,Li WX,et al. Electrochemical deposition of Mg(OH)2/GO composite films for corrosion protection of magnesium alloys[J]. Journal of Magnesium and Alloys,2015,3:231-236. |
| APA | Wu FX,Liang J,Li WX,&梁军.(2015).Electrochemical deposition of Mg(OH)2/GO composite films for corrosion protection of magnesium alloys.Journal of Magnesium and Alloys,3,231-236. |
| MLA | Wu FX,et al."Electrochemical deposition of Mg(OH)2/GO composite films for corrosion protection of magnesium alloys".Journal of Magnesium and Alloys 3(2015):231-236. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2.pdf（1747KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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