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Quantitative Analysis on Chemisorption of NaDDTC as Organic Compound containing Sulfur for Cu-Ni Alloy
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 Title & Authors
Quantitative Analysis on Chemisorption of NaDDTC as Organic Compound containing Sulfur for Cu-Ni Alloy
Jung, Gilbong; Kim, Dongyung; Jang, Yohan;
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 Abstract
This paper is results on Chemisorption of organic compound for the sea water fire fighting line of naval vessels. The quantitative analysis of Chemisorption has been investigated in seawater after immersion in 0.1 % of NaDDTC solutions for 43 hours. The morphology and topography were investigated by FE-SEM and AFM. The chemical elements were analyzed by SEM-EDS, XPS and the depth of chemical elements was measured by depth profiles. The effect of NaDDTC comes from Chemisorption between Copper and Sulfur of NaDDTC. As a result, test results showed that sulfur is helpful to protect a corrosion of seawater line.
 Keywords
Corrosion Inhibitor;Chemisorption;Organic Compound;
 Language
Korean
 Cited by
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