| Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements | |
| Zhang, Zhen1,2; Wu, Xinqiang1; Tan, Jibo1 | |
| Corresponding Author | Wu, Xinqiang(xqwu@imr.ac.cn) |
| 2019-07-17 | |
| Source Publication | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
 |
| ISSN | 0013-4651 |
| Volume | 166Issue:12Pages:C284-C295 |
| Abstract | Uniform corrosion, pitting corrosion and passivation of 304 stainless steel were promoted and pattern recognition system (PRS) based on electrochemical noise (EN) measurements was employed to classify these corrosion mechanisms in laboratory-scale. The EN signals were analyzed using statistical, shot noise, wavelet and recurrence quantification analysis. It was found that the PRS designed by combining these EN parameters has a discriminant accuracy of 99.7%, which is superior to those designed by solely statistical parameters (92.4%), and the parameters selected by principle component analysis (97.8%). The application of the PRS above is evaluated by considering environmental factors and material types. (C) 2019 The Electrochemical Society. |
| Funding Organization | National Natural Science Foundation of China ; National Science and Technology Major Project ; Chinese Academy of Sciences ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences |
| DOI | 10.1149/2.0761912jes |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51671201] ; National Natural Science Foundation of China[51371174] ; National Science and Technology Major Project[2017ZX06002003-004-002] ; Chinese Academy of Sciences[ZDRW-CN-2017-1] ; Innovation Fund of Institute of Metal Research, Chinese Academy of Sciences[SCJJ-2013-ZD-02] |
| WOS Research Area | Electrochemistry ; Materials Science |
| WOS Subject | Electrochemistry ; Materials Science, Coatings & Films |
| WOS ID | WOS:000475956700001 |
| Publisher | ELECTROCHEMICAL SOC INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/134616 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wu, Xinqiang |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Liaoning Key Lab Safety & Assessment Tech Nucl Ma, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Zhen,Wu, Xinqiang,Tan, Jibo. Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2019,166(12):C284-C295. |
| APA | Zhang, Zhen,Wu, Xinqiang,&Tan, Jibo.(2019).Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,166(12),C284-C295. |
| MLA | Zhang, Zhen,et al."Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 166.12(2019):C284-C295. |
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