Synthesis and characterisation of aliphatic amides in application to surface protection

Aliphatic amides were synthesised in the laboratory using analytical grade fatty acids and isopropyl amine. These amides were then characterised for corrosion inhibition and surface protection properties. The amides were found to inhibit corrosion of carbon steel in 3 wt-% sodium chloride solution....

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Bibliographic Details
Published in:Materials research innovations 2009-09, Vol.13 (3), p.291-294
Main Authors: Hashim, M. A., Salleh, S. N. M., Toff, M. R. M.
Format: Article
Language:English
Subjects:
ALIPHATIC AMIDES
CARBON STEEL
CHEMISORPTION
CORROSION INHIBITORS
INHIBITION MECHANISM
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Summary:Aliphatic amides were synthesised in the laboratory using analytical grade fatty acids and isopropyl amine. These amides were then characterised for corrosion inhibition and surface protection properties. The amides were found to inhibit corrosion of carbon steel in 3 wt-% sodium chloride solution. Surface analysis using X-ray photoelectron spectroscopy revealed that the mechanism of inhibition is chemisorption type of adsorption.
ISSN:1432-8917
1433-075X
DOI:10.1179/143307509X440569