Protection of HDG steel using ORMOSIL coatings enhanced with CeO2(5-ATDT)-ceramic nanocontainers

Name: Kordas, George.

Organization : Peter the Great St. Petersburg Polytechnic University. Self-healing Structural Materials Laboratory

Email : gckordas@gmail.com

keyword: Hot-dip glavanized zince.

LCSH: Corrosion and anti-corrosives.

; Nanocontainers.

LCSH: Steel, Galvanized.

LCSH: Self-healing materials.

Abstract: First, we studied the anticorrosion efficiency of the corrosiveness inhibitors CeO2, 5-amino-1,3,4-thiadiazole- 2-thiol (5-ATDT), Ce(NH4)2(NO3)6 in hot-dip galvanized zinc (HDG) steel. The best protection is shown by the compound Ce(NH4)2(NO3)6 among the three. Second, CeO2 ceramic nanocontainers were prepared, which were loaded with 5-ATDT. Third, organically modified silica (ORMOSIL) coatings were produced on hot-dip galvanized zinc (HDG) steel, which was reinforced with CeO2(5-ATDT) nanocontainers. Finally, the anticorrosion protection of these composites was studied using the Frequency Response Analysis (FRA) method, and it was established to reinforce ORMOSIL with CeO2(5-ATDT); inducing the phenomenon of self-healing.

King Mongkut's University of Technology North Bangkok. Central Library

Address: BANGKOK

Email: library@kmutnb.ac.th

Created: 2023

Modified: 2566-08-02

Issued: 2023-08-02

บทความ/Article

application/pdf

BibliograpyCitation : APPLIED SCIENCE AND ENGINEERING PROGRESS. vol. 16, no. 3 (Special Issue) ( 2023), p. 1-5.

eng

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