Electrochemical Characterization of Ti5Si3/TiC Nanocomposite Coating in HCl Solution
文献类型：期刊论文
| 作者 | Liu LL ; Xu J; Li ZY(李正阳)
|
| 刊名 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 8期号:4页码:5086-5101 |
| 通讯作者邮箱 | xujiang73@nuaa.edu.cn ; zhengyang.li@gmail.com |
| 关键词 | Nanocomposite coating Electrochemical impedance spectroscopy Mott–Schottky analysis |
| ISSN号 | 1452-3981 |
| 产权排序 | [Liu, Linlin; Xu, Jiang] Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, Nanjing 210016, Jiangsu, Peoples R China; [Li, Zhengyang] Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Liu, LL (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | A novel Ti5Si3/TiC nanocomposite coating was successfully engineered onto Ti-6Al-4V alloy substrate by double glow discharge plasma technique. The microstructure of the newly developed nanocomposite coating was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results showed that the nanocomposite coating exhibits cauliflower-like structure composed of Ti5Si3 grains with an average grain size of ~15 nm and irregular TiC nanoparticles located at the boundaries of cauliflower-like architecture. The electrochemical behavior of the nanocomposite coating and the reference materials (i.e., monolithic Ti5Si3 coating and uncoated Ti-6Al-4V alloy) was evaluated in 5 wt.% HCl solution by a variety of electrochemical techniques, including open circuit potential measurement, potentiodynamic polarization, electrochemical impedance spectroscopy and Mott-Schottky analysis. The results revealed that the corrosion resistance of the Ti5Si3/TiC nanocomposite coating is slightly lower than that of the monolithic Ti5Si3 nanocrystalline coating, but obviously higher than that of uncoated Ti-6Al-4V in 5 wt.% HCl solution. |
| 学科主题 | 损伤、破坏机理和微结构演化 |
| 分类号 | Q3 |
| 收录类别 | SCI |
| 原文出处 | http://www.electrochemsci.org/papers/vol8/80405086.pdf |
| 语种 | 英语 |
| WOS记录号 | WOS:000318217200058 |
| 公开日期 | 2013-05-02 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47188]  |
| 专题 | 力学研究所_先进制造工艺力学重点实验室 |
| 推荐引用方式 GB/T 7714 | Liu LL,Xu J,Li ZY. Electrochemical Characterization of Ti5Si3/TiC Nanocomposite Coating in HCl Solution[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2013,8(4):5086-5101. |
| APA | Liu LL,Xu J,&李正阳.(2013).Electrochemical Characterization of Ti5Si3/TiC Nanocomposite Coating in HCl Solution.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,8(4),5086-5101. |
| MLA | Liu LL,et al."Electrochemical Characterization of Ti5Si3/TiC Nanocomposite Coating in HCl Solution".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 8.4(2013):5086-5101. |
入库方式： OAI收割
来源：力学研究所
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