| Corrosion resistance of steel in ethanol containing lonic liquid salts | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Zhao Z(赵柱); Shao YW(邵雅薇); Wang TM(王廷梅) ; Feng DP(冯大鹏); Liu WM(刘维民)
| |
| 2009 | |
| Source Publication | Corrosion
 |
| ISSN | 0010-9312 |
| Volume | 65Issue:10Pages:674-680 |
| Abstract | Room temperature ionic liquids (RTIL) were found to be a kind of versatile lubricant with excellent friction-reduction, anti- wear performance. However, our knowledge is insuffcient for understanding their corrosive properties. In the present work, the effects of the alkylimidazolium tetrafuoroborates and hexafuorophosphates on the corrosion properties of AISI 52100 (UNS G52986) carbon steels were studied using poten- tiodynamic scanning, electrochemical impedance spectroscopy (EIS), and electrochemical noise (EN). The results show that the carbon steel had a lower corrosion rate in 1-methy-3- hexylimidazolium hexafuorophosphates ethanol solution than in 1-methy-3-hexylimidazolium tetrafuoroborates ethanol solution. Comparing with the latter, the uniform corrosion pro- cess was the main process for the steel ball in the alkylimid- azolium hexafuorophosphates ethanol solution. Using Gumbel distribution, the maximum corrosion charge of the steel in alkylimidazolium tetrafuoroborates ethanol solution was larger than that in alkylimidazolium hexafuorophosphates ethanol solution. |
| Keyword | Corrosion Electrochemical Impedance Spectroscopy Electrochemical Noise Room Temperature Ionic Liquids |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National 973 project of China (project no. 2007CB607601);the National Natural Science Foundation of China (no. 50771038) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 聚合物自润滑复合材料组 ; 特种油脂和密封材料组 ; 空间润滑材料组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2032 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Wang TM(王廷梅) |
| Recommended Citation GB/T 7714 | Zhao Z,Shao YW,Wang TM,et al. Corrosion resistance of steel in ethanol containing lonic liquid salts[J]. Corrosion,2009,65(10):674-680. |
| APA | 赵柱,邵雅薇,王廷梅,冯大鹏,&刘维民.(2009).Corrosion resistance of steel in ethanol containing lonic liquid salts.Corrosion,65(10),674-680. |
| MLA | 赵柱,et al."Corrosion resistance of steel in ethanol containing lonic liquid salts".Corrosion 65.10(2009):674-680. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2009674-680.PDF（2277KB） | 开放获取 | License | View Application Full Text | |||
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