Influence of cerium molybdate containers on the corrosion performance of epoxy coated aluminium alloys 2024-T3 |
| |
Authors: | Ioannis A. Kartsonakis Andronikos C. Balaskas George C. Kordas |
| |
Affiliation: | Sol–Gel Laboratory, Institute of Materials Science, NCSR “DEMOKRITOS”, 153 10 Agia Paraskevi Attikis, Greece |
| |
Abstract: | Cerium molybdate containers loaded with 2-mercaptobenzothiazole were incorporated into epoxy coatings onto aluminium alloys 2024-T3 and investigated with respect to the corrosion protection of the metallic surfaces. The coatings were deposited via the dip-coating process. The morphology of the coatings was examined by Scanning Electron Microscopy. Their composition and structure were investigated by Fourier Transform Infrared Spectroscopy and Energy Dispersive X-ray Analysis. The corrosion resistance of these coatings was investigated by using electrochemical impedance spectroscopy and open circuit potential. After exposure to 0.05 M NaCl solution for 28 days, the coatings with the loaded containers exhibit improved corrosion performance. |
| |
Keywords: | A. Aluminium B. EIS C. Pitting corrosion C. Polymer coatings |
本文献已被 ScienceDirect 等数据库收录! |