| Research on coating deterioration process under fully immersing condition by using multi-parameters |
| X. Zhao; J. Wang; W. Li; B. Hou
|
| 2011
|
| 发表期刊 | Materials and Corrosion-Werkstoffe Und Korrosion
 |
| ISSN | 0947-5117
|
| 卷号 | 62期号:5页码:431-435 |
| 摘要 | In this paper, a parameter, named as the changing rate of impedance (CRI) derived from electrochemical impedance spectroscopy (EIS) data was selected. The deterioration process of organic coating was investigated by analyzing this parameter using neural network toolbox. In addition, four parameters characterizing the coating state were fitted by appropriate equivalent circuits (ECs). Integrating all the results of CRI and the evaluation of fitted parameters, it can be deduced that three stages were presented in the entire coating deterioration process, which separately represented the process of water penetration, corrosion acceleration, and coating deterioration. Furthermore, CRI was proved to be a credible parameter to depict coating state in its entire deterioration process. |
| 部门归属 | [zhao, x.; li, w.; hou, b.] chinese acad sci, inst oceanol, qingdao 266071, peoples r china. [wang, j.] ocean univ china, coll chem & chem engn, qingdao 266100, peoples r china. [wang, j.] state key lab corros & protect, shenyang 110016, peoples r china.;zhao, x (reprint author), chinese acad sci, inst oceanol, 7 nanhai rd, qingdao 266071, peoples r china;zhxiakk@163.com
|
| 关键词 | Equivalent-circuit
Impedance
Film
|
| URL | 查看原文
|
| WOS记录号 | WOS:000291568500006
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30954
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
X. Zhao,J. Wang,W. Li,et al. Research on coating deterioration process under fully immersing condition by using multi-parameters[J]. Materials and Corrosion-Werkstoffe Und Korrosion,2011,62(5):431-435.
|
| APA |
X. Zhao,J. Wang,W. Li,&B. Hou.(2011).Research on coating deterioration process under fully immersing condition by using multi-parameters.Materials and Corrosion-Werkstoffe Und Korrosion,62(5),431-435.
|
| MLA |
X. Zhao,et al."Research on coating deterioration process under fully immersing condition by using multi-parameters".Materials and Corrosion-Werkstoffe Und Korrosion 62.5(2011):431-435.
|
修改评论