Application of dimension analysis in electrochemical noise technique

IMR OpenIR

	Application of dimension analysis in electrochemical noise technique
	Z. Zhang; J. Q. Zhang; J. F. Li; J. M. Wang; C. N. Cao
	2001
发表期刊	Acta Physico-Chimica Sinica
ISSN	1000-6818
卷号	17 期号:7 页码:651-654
摘要	Pitting corrosion of aluminum alloy 2024-T3 in NaCl solution was studied using electrochemical noise technique. The spectral analysis results showed that the more positive the values of cut-off frequency(f(c)), the slope of high-frequency linear part of SPD (k) and white noise level(W) are, the more easily the pit initiates, but none of them can be used to depict the corrosion process individually. Two new parameters(S-E and S-G) were derived by using dimensional analysis method, and the value of S-E characterize the severity of pitting of corroding material. While the meaning of the other parameter(S-G) remains for further investigation.
部门归属	zhejiang univ, dept chem, hangzhou 310027, peoples r china. state key lab corros & protect, shenyang 110015, peoples r china. fuzhou univ, coll mat, fuzhou 350002, peoples r china.;zhang, jq (reprint author), zhejiang univ, dept chem, hangzhou 310027, peoples r china
关键词	Dimension Analysis Electrochemical Noise Fast Fourier Transform Maximum Entropy Method Spectral Power Density Pitting Corrosion Corrosion Impedance Iron
URL	查看原文
WOS记录号	WOS:000170070000016
引用统计	被引频次：9[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/321006/36920
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Zhang,J. Q. Zhang,J. F. Li,et al. Application of dimension analysis in electrochemical noise technique[J]. Acta Physico-Chimica Sinica,2001,17(7):651-654.
APA	Z. Zhang,J. Q. Zhang,J. F. Li,J. M. Wang,&C. N. Cao.(2001).Application of dimension analysis in electrochemical noise technique.Acta Physico-Chimica Sinica,17(7),651-654.
MLA	Z. Zhang,et al."Application of dimension analysis in electrochemical noise technique".Acta Physico-Chimica Sinica 17.7(2001):651-654.