人工破损涂层的电化学阻抗谱研究

张志刚; 辜志俊; 廖永贵; 郭琦龙; 苏方腾; 陈衍珍

doi:10.61558/2993-074X.1408

电化学 >

2000 , Vol. 6 >Issue 4: 473 - 477

DOI: https://doi.org/10.61558/2993-074X.1408

研究论文

人工破损涂层的电化学阻抗谱研究

张志刚 ,
辜志俊 ,
廖永贵 ,
郭琦龙 ,
苏方腾 ,
陈衍珍

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中国科学院福建物质结构研究所二部!福建厦门361012;厦门大学固体表面物理化学国家重点实验室,福建厦门361005,中国科学院福建物质结构研究所二部!福建厦门361012;厦门大学固体表面物理化学国家重点实验室,福建厦门361005,中国科学院福建物质结构研究所二部!福建厦门361012;厦

收稿日期: 2000-11-28

修回日期: 2000-11-28

网络出版日期: 2000-11-28

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Studies of Electrochemical Impedance Spectroscopy on Coated Steel with Artificial Defect

ZHANG Zhi gang ,
GU Zhi jun ,
LIAO Yong gui ,
GUO Qi long ,
SU Fang teng ,
CHEN Yan zhen

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(Fujian Inst. of Res. on the Structure of Matter, Chinese Acad. of Sci., Xiamen 361012, China; State Key Lab. for Phys. Chem.. of Solid Surfaces, Xiamen

Received date: 2000-11-28

Revised date: 2000-11-28

Online published: 2000-11-28

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摘要

利用交流阻抗技术快速评价人工破损涂层的性能 ,并探讨颜料的防锈作用机理

关键词： 涂层; 人工破损; 电化学阻抗谱

本文引用格式

张志刚 , 辜志俊 , 廖永贵 , 郭琦龙 , 苏方腾 , 陈衍珍 . 人工破损涂层的电化学阻抗谱研究[J]. 电化学, 2000 , 6(4) : 473 -477 . DOI: 10.61558/2993-074X.1408

Abstract

Electrochemical Impedance Spectroscopy (EIS) was applied to rapidly evaluate the performance of organic coatings and the characterization of the protective properties of anticorrosive pigments in the presence of artificial defect in organic coatings. The results showed that artificial defect method can rapidly evaluate the performance of coatings and discriminate whether the pigments in the coatings have inhibitive.

参考文献

[1]　ThompsonI ,CampbellD .InterpretingNyquistResponsesfromDefectiveCoatingsonSteelSubstrates [J].CorrosionScience ,1994 ,36:187. [2 ]　UrsulaRammelt,GeorgReinhard .CharacterizationofActivePigmentsinDamageofOrganicCoatingsonSteelbyMeansofElectrochemicalImpedanceSpectroscopy [J].ProgressinOrganicCoatings ,1994 ,2 4 :30 9. [3]　HirayamaR ,HaruyamaS .ElectrochemicalImpedanceforDegradedCoatedSteelHavingPores [J].Corro sion ,1991,4 7:952 .

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