AFM and EIS investigation of the influence of pH on the corrosion film stability of Al4Cu2Mg8Si7 intermetallic particle in aqueous solutions
The stability of corrosion films on the Q-phase (Al5Cu2Mg8Si6) under different pH environments ranging from pH 1 to pH 13 in 0.1 M NaCl solution has been investigated using Atomic Force Microscopy (AFM) and Electrochemical impedance spectroscopy (EIS). The magnitude of Rct and Rf of Q-phase was note...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-10-01
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| Series: | Applied Surface Science Advances |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666523922000812 |