Electrochemical deposition and characterization of Zn-Al layered double hydroxides (LDHs) films on magnesium alloy
文献类型:期刊论文
作者 | Wu FX(吴凤霞); Liang J(梁军); Peng ZJ(彭振军); Liu BX(刘百幸) |
刊名 | Applied Surface Science |
出版日期 | 2014 |
卷号 | 313页码:834-840 |
ISSN号 | 0169-4332 |
关键词 | Zn-Al LDHs film Electrochemical deposition Magnesium alloy Corrosion resistance |
通讯作者 | 梁军 |
英文摘要 | A zinc-aluminum layered double hydroxides (Zn-Al LDHs) film was prepared on AZ91D magnesium (Mg) alloy substrate by electrochemical deposition method. The characteristics of the film were investigated by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) and scanning electronic microscope (SEM). It was found that the electrodeposited film was composed of crystalline Zn-Al LDHs with nitrate intercalation. The Zn-Al LDHs film was uniform and dense though there also presented some small flaws and cracks. The cross cut tape test showed that the film adhered well to the substrate. Polarization and EIS measurements revealed that the LDHs coated Mg alloy had better corrosion resistance compared to that of the uncoated one in 3.5 wt.% NaCl solution, indicating that the Zn-Al LDHs film could effectively protect Mg alloy from corrosion. |
学科主题 | 材料科学与物理化学 |
资助信息 | the “Hundred Talents Program” of Chinese Academy of Sciences (J. Liang);National Key Basic Research Program of China (No. 2013CB632300) |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000340689000111 |
公开日期 | 2014-11-27 |
源URL | [http://210.77.64.217/handle/362003/6805] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
作者单位 | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Wu FX,Liang J,Peng ZJ,et al. Electrochemical deposition and characterization of Zn-Al layered double hydroxides (LDHs) films on magnesium alloy[J]. Applied Surface Science,2014,313:834-840. |
APA | Wu FX,Liang J,Peng ZJ,&Liu BX.(2014).Electrochemical deposition and characterization of Zn-Al layered double hydroxides (LDHs) films on magnesium alloy.Applied Surface Science,313,834-840. |
MLA | Wu FX,et al."Electrochemical deposition and characterization of Zn-Al layered double hydroxides (LDHs) films on magnesium alloy".Applied Surface Science 313(2014):834-840. |
入库方式: OAI收割
来源:兰州化学物理研究所
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