Turkish Journal of Chemistry
DOI
-
Abstract
The variation of defective polyester-coated performance with time in 10xacid rain solution was investigated using electrochemical impedance spectroscopy. Measurements were carried out on samples after an accelerated atmospheric corrosion test. The impedance diagrams (Nyquist plots) were simulated using the EQUIVCRT program which was elaborated by Boukamp and the semi-ellipse model which was developed by Erbil. It has been shown that the defective coating resistance changes with time for the samples subjected to acid rainwater. The corrosion rate of coated metal also changes with time.
Keywords
EIS, coating, defect, corrosion, equivalent circuit, accelerated test.
First Page
239
Last Page
246
Recommended Citation
DEHRİ, İLYAS (2000) "Impedance Measurements of Polyester-Coated Galvanised Mild Steel in 10xAcid Rainwater After an Accelerated Wet-Dry Test," Turkish Journal of Chemistry: Vol. 24: No. 3, Article 4. Available at: https://journals.tubitak.gov.tr/chem/vol24/iss3/4
