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A type of imidazoline inhibitor was synthesized using stearic acid and diethylenetriamine (DETA) as raw materials. Self-assembled monolayers (SAMs) of stearic imidazoline (IM) were prepared on copper surface. The copper electrode modified by IM was detected by electrochemical impedance spectros-copy (EIS), Tafel polarization curves, X-ray photoelectron spectroscopy (XPS) and Fourial transform reflection...
With the protection of sodium oleate, Au and Ag nanoparticles colloid solutions were produced through reducing HAuCl 4 and AgNO 3 separately with NaBH 4 in an aqueous solution. Monolayers of Au, Ag nanoparticles and sodium oleate were self-assembled on the fresh active surface of the copper electrode. Comparing with the monolayers of the sodium oleate, the self-assembled monolayers...
The inhibiting action of some Schiff bases on the corrosion of copper inhydrocholoric has been studied. The Schiff bases N, N′-p-phenylen-bis (3-methoxy-salicylidenimine) (V-pph-V), N, N′-o-phenylen-bis (3-methoxy-salicylidenimine) (V-oph-V), and N′-histidine-3-methoxy-salicylidenimine (V-his) were synthesized by reacting3-methoxy-salicylaldehyde with aromatic amines and histidine. The inhibiting...
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