THE USE OF ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY TO STUDY ARMCO IRON CORROSION IN ACID-SOLUTIONS INHIBITED BY QUATERNARY AMMONIUM-COMPOUNDS

被引：39

作者：

FRIGNANI, A ^{[1
]}

TASSINARI, M ^{[1
]}

MESZAROS, L ^{[1
]}

TRABANELLI, G ^{[1
]}

机构：

[1] HUNGARIAN ACAD SCI,INORGAN CHEM RES LAB,H-1112 BUDAPEST,HUNGARY

来源：

CORROSION SCIENCE | 1991年 / 32卷 / 08期

关键词：

METALS;

D O I：

10.1016/0010-938X(91)90033-L

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The reliability of the Electrochemical Impedance Spectroscopy (EIS) technique in evaluating Armco iron corrosion rates in acid solutions inhibited by quaternary ammonium compounds is discussed. A mathematical elaboration of EIS data is used to obtain the parameters of the equivalent circuit related to the process of iron corrosion in the quoted media. A better fitting between experimental and simulated impedance spectra is obtained if distributed time constants are used.

引用

页码：903 / 911

页数：9

共 26 条

[11] MATHEMATICAL THEORY OF THE FARADAIC ADMITTANCE - (PSEUDOCAPACITY AND POLARIZATION RESISTANCE) [J].

GRAHAME, DC .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1952, 99 (12) :C370-C385

[12]

GRAVER R, 1982, PHYSICOCHEMICAL TEST

[13] ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY ON 3-D INHOMOGENEOUS SURFACES - CORROSION IN NEUTRAL AERATED SOLUTIONS [J].

JUTTNER, K ;

LORENZ, WJ ;

KENDIG, MW ;

MANSFELD, F .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (02) :332-339

[14] ACTIVE IRON ELECTRODE .I. IRON DISSOLUTION AND HYDROGEN EVOLUTION REACTIONS IN ACIDIC SULFATE SOLUTIONS [J].

KELLY, EJ .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1965, 112 (2P1) :124-&

[15] EVALUATION OF CORROSION RATES FROM POLARIZATION MEASUREMENTS [J].

LEROY, RL .

CORROSION, 1975, 31 (05) :173-177

[16]

MANSFELD F, 1983, WERKST KORROS, V34, P397

[17]

Mansfeld F., 1976, CORROSION SCI TECHNO, VVI., P163, DOI DOI 10.1007/978-1-4684-8986-6-3

[18] KINETICS OF IRON CORROSION IN CONCENTRATED ACIDIC CHLORIDE SOLUTIONS [J].

MCCAFFERTY, E ;

HACKERMAN, N .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1972, 119 (08) :999-+

[19]

MESZAROS L, 1989, IN PRESS ELECTROCHIM

[20] ANALYSIS OF IMPEDANCE SPECTRA ON CORRODING METALS [J].

REINHARD, G ;

RAMMELT, U ;

RAMMELT, K .

CORROSION SCIENCE, 1986, 26 (02) :109-120

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