Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements

doi:10.1149/2.0761912jes

IMR OpenIR

	Laboratory-Scale Identification of Corrosion Mechanisms by a Pattern Recognition System Based on Electrochemical Noise Measurements
	Zhang, Zhen 1,2; Wu, Xinqiang 1; Tan, Jibo 1
通讯作者	Wu, Xinqiang(xqwu@imr.ac.cn)
	2019-07-17
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	166 期号:12 页码:C284-C295
摘要	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.
资助者	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
收录类别	SCI
语种	英语
资助项目	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研究方向	Electrochemistry ; Materials Science
WOS类目	Electrochemistry ; Materials Science, Coatings & Films
WOS记录号	WOS:000475956700001
出版者	ELECTROCHEMICAL SOC INC
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/134616
专题	中国科学院金属研究所
通讯作者	Wu, Xinqiang
作者单位	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
推荐引用方式 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.