Grain size effect in corrosion behavior of electrodeposited nanocrystalline ni coatings in alkaline solution
文献类型：期刊论文
| 作者 | Wang, Liping; Zhang, Junyan; Gao, Yan; Xue, Qunji; Hu, Litian; Xu, Tao |
| 刊名 | Scripta materialia
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 55期号:7页码:657-660 |
| 关键词 | Nanocrystalline Nickel Corrosion behavior Electrodeposition Impedance spectroscopy |
| ISSN号 | 1359-6462 |
| DOI | 10.1016/j.scriptamat.2006.04.009 |
| 通讯作者 | Xue, qunji(lpwang@lsl.ac.cn) |
| 英文摘要 | Effects of grain size reduction on the electrochemical corrosion behavior of nanocrystalline ni produced by pulse electrodeposition were characterized using potentiodynamic polarization testing and electrochemical impedance spectroscopy; x-ray photoelectron spectroscopy were used to confirm the electrochemical measurements and the suggested mechanisms. the corrosion resistance of ni coatings in alkaline solutions considerably increased as the grain size decreased from microcrystalline to nanocrystalline. the higher corrosion resistance of nc ni may be due to the more rapid formation of continuous ni(oh)2 passive films compared with coarse-grained ni coatings. (c) 2006 acta materialia inc. published by elsevier ltd. all rights reserved. |
| WOS关键词 | WEAR PROPERTIES ; PASSIVE FILMS ; NICKEL ; COBALT ; ALLOYS ; COPPER ; XPS |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000239981500021 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378663 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xue, Qunji |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Liping,Zhang, Junyan,Gao, Yan,et al. Grain size effect in corrosion behavior of electrodeposited nanocrystalline ni coatings in alkaline solution[J]. Scripta materialia,2006,55(7):657-660. |
| APA | Wang, Liping,Zhang, Junyan,Gao, Yan,Xue, Qunji,Hu, Litian,&Xu, Tao.(2006).Grain size effect in corrosion behavior of electrodeposited nanocrystalline ni coatings in alkaline solution.Scripta materialia,55(7),657-660. |
| MLA | Wang, Liping,et al."Grain size effect in corrosion behavior of electrodeposited nanocrystalline ni coatings in alkaline solution".Scripta materialia 55.7(2006):657-660. |
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来源：中国科学院大学
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