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http://dx.doi.org/10.9766/KIMST.2015.18.5.548

Quantitative Analysis on Chemisorption of NaDDTC as Organic Compound containing Sulfur for Cu-Ni Alloy  

Jung, Gilbong (Busan 2nd Team, Defense Agency for Technology and Quality)
Kim, Dongyung (Busan 2nd Team, Defense Agency for Technology and Quality)
Jang, Yohan (Convergence Materials Analysis Team, Korea Testing and Research Institude)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.18, no.5, 2015 , pp. 548-557 More about this Journal
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;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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