Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Surface Alloying of a Magnesium Alloy with Zinc Oxide by Taking Advantage of the Permeability of the Magnesium Oxide Film | |
Lu, Dongzhu1,2,3,4; Ma, Xiumin1,2,3,4; Huang, Yanliang1,2,3,4; Ma, Fubin1,2,3,4 ; Duan, Jizhou1,2,3,4; Hou, Baorong1,2,3,4
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| 2019-10-10 | |
| 发表期刊 | JOURNAL OF PHYSICAL CHEMISTRY C
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| ISSN | 1932-7447 |
| 卷号 | 123期号:40页码:24461-24468 |
| 通讯作者 | Lu, Dongzhu([email protected]) |
| 摘要 | MgO films would naturally form on a magnesium alloy matrix in the air. They are loose and porous, and the corrosion resistance of magnesium alloys is limited. Here, we demonstrate that such a loose MgO film is not merely useless in the protection of magnesium alloys, as metallic atoms could penetrate the MgO film to form intermetallic coatings on the magnesium alloy matrix. In this work, utilizing a diffusion source which contains ZnO and NH4Cl, an intermetallic layer was obtained on a magnesium alloy. The morphology and chemical composition of the intermetallic layer and the MgO film were analyzed. Results show that Mg atoms in the magnesium alloy could be utilized as a reductive agent to reduce ZnO into Zn atoms, as reduced Zn atoms are able to penetrate the loose MgO film and form a Zn-rich intermetallic layer on the magnesium alloy matrix. The concept that the MgO film could be utilized as a potential path for the surface alloying of magnesium alloys would not only deepen the understanding of the nature of the MgO film but also illuminate the surface treatment industries which usually remove the MgO film before surface modification of magnesium alloys. |
| DOI | 10.1021/acs.jpcc.9b03839 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Key Research & Development Program of Shandong Province, P. R. China[2018GSF117039]###1111; Nantong Science and Technology Development Funds, P. R. China[JC2018114]###3242; Applied Research Program of Qingdao, P. R China[17-1-1-22-jch]###3243; National Natural Science Foundation of China[41827805]###3244; Key Research & Development Program of Shandong Province, P. R. China[2018GSF117039]; Nantong Science and Technology Development Funds, P. R. China[JC2018114]; Applied Research Program of Qingdao, P. R China[17-1-1-22-jch]; National Natural Science Foundation of China[41827805] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000490353900014 |
| 出版者 | AMER CHEMICAL SOC |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/163257 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 |
| 通讯作者 | Lu, Dongzhu |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Shandong, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Shandong, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China 4.Inst Oceanol, Res & Dev Ctr Marine Sci & Technol, Nantong 226006, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Lu, Dongzhu,Ma, Xiumin,Huang, Yanliang,et al. Surface Alloying of a Magnesium Alloy with Zinc Oxide by Taking Advantage of the Permeability of the Magnesium Oxide Film[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2019,123(40):24461-24468. |
| APA | Lu, Dongzhu,Ma, Xiumin,Huang, Yanliang,Ma, Fubin,Duan, Jizhou,&Hou, Baorong.(2019).Surface Alloying of a Magnesium Alloy with Zinc Oxide by Taking Advantage of the Permeability of the Magnesium Oxide Film.JOURNAL OF PHYSICAL CHEMISTRY C,123(40),24461-24468. |
| MLA | Lu, Dongzhu,et al."Surface Alloying of a Magnesium Alloy with Zinc Oxide by Taking Advantage of the Permeability of the Magnesium Oxide Film".JOURNAL OF PHYSICAL CHEMISTRY C 123.40(2019):24461-24468. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 10.1021_acs.jpcc.9b0（12401KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
| Surface Alloying of （12399KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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