Study on electrochemical impedance features of Ai-Li alloys in EXCO solution
文献类型：期刊论文
| 作者 | Li, JF; Zhang, Z; Cao, FH; Cheng, YL; Zhang, JQ; Cao, CN |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2003-04-11 |
| 卷号 | 39期号:4页码:426-430 |
| 关键词 | Al-Li alloy EXCO solution electrochemical impedance spectroscopy (EIS) exfoliation |
| ISSN号 | 0412-1961 |
| 通讯作者 | Li, JF() |
| 英文摘要 | Electrochemical impedance spectroscopy (EIS) of T6 peak-aged AA2090 and AA8090 aluminium-lithium alloys in EXCO solution were studied. For AA8090 alloy without exfoliation, the EIS is comprised by a depressed capacitive arc at high frequency and an inductive arc at low frequency, and the inductive component weakens and also disappears with time. Once exfoliation occurs, the EIS is composed of two capacitive arcs at high frequency and at low frequency respectively. For AA2090 alloy, due to the appearance of numerous large pits, two capacitive arcs appear, though no exfoliation occurs. After exfoliation, the EIS feature of AA2090 alloy is similar to that of AA8090 alloy. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000182921300018 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/117437]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Li, JF |
| 作者单位 | 1.Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, JF,Zhang, Z,Cao, FH,et al. Study on electrochemical impedance features of Ai-Li alloys in EXCO solution[J]. ACTA METALLURGICA SINICA,2003,39(4):426-430. |
| APA | Li, JF,Zhang, Z,Cao, FH,Cheng, YL,Zhang, JQ,&Cao, CN.(2003).Study on electrochemical impedance features of Ai-Li alloys in EXCO solution.ACTA METALLURGICA SINICA,39(4),426-430. |
| MLA | Li, JF,et al."Study on electrochemical impedance features of Ai-Li alloys in EXCO solution".ACTA METALLURGICA SINICA 39.4(2003):426-430. |
入库方式： OAI收割
来源：金属研究所
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