Article (Scientific journals)
Fabrication of 8-hydroxyquinoline loaded in an aluminum-based metal-organic framework for strengthening anti-corrosion behavior of silane primer coating
Nejad, Sepideh Akbaripoor Tafreshi; Ramezanzadeh, Mohammad; Alibakhshi, Eiman et al.
2023In Progress in Organic Coatings, 174, p. 107280
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Keywords :
Corrosion; Epoxy; Galvanized steel; MIL-53as(Al); MOF; Silane; 8-Hydroxyquinoline; Anti-corrosion; Coating system; Corrosion behaviour; Duplex coatings; Galvanized steels; Metalorganic frameworks (MOFs); MIL-53as(al); Primer coatings; Chemical Engineering (all); Surfaces, Coatings and Films; Organic Chemistry; Materials Chemistry; General Chemical Engineering
Abstract :
[en] In this article, MIL-53as(Al) metal-organic framework (MOF) was synthesized and loaded with 8-hydroxyquinoline (8HQ) as a corrosion inhibitor. The characterization based on FTIR, Raman, XRD, and XPS confirmed the successful loading of 8HQ in MOF. The corrosion inhibitive activity of the products was studied in the solution phase, single silane coating, and duplex coating system consisting of hybrid silane primer and epoxy topcoat applied on galvanized steel. XPS confirmed chemisorption of released 8HQ from the MIL-53as(Al) on the metal surface. Electrochemical test results revealed a significant improvement in corrosion protection of single layer and duplex coating systems in the presence of 8HQ-doped MOF.
Research center :
CRIM - Ingénierie des matériaux
Disciplines :
Materials science & engineering
Author, co-author :
Nejad, Sepideh Akbaripoor Tafreshi;  Department of Surface Coating and Corrosion, Institute for Color Science and Technology, Tehran, Iran
Ramezanzadeh, Mohammad;  Department of Surface Coating and Corrosion, Institute for Color Science and Technology, Tehran, Iran
Alibakhshi, Eiman;  Department of Surface Coating and Corrosion, Institute for Color Science and Technology, Tehran, Iran
Ramezanzadeh, Bahram;  Department of Surface Coating and Corrosion, Institute for Color Science and Technology, Tehran, Iran
Olivier, Marie-Georges  ;  Université de Mons - UMONS
Mahdavian, Mohammad;  Department of Surface Coating and Corrosion, Institute for Color Science and Technology, Tehran, Iran
Language :
English
Title :
Fabrication of 8-hydroxyquinoline loaded in an aluminum-based metal-organic framework for strengthening anti-corrosion behavior of silane primer coating
Publication date :
2023
Journal title :
Progress in Organic Coatings
ISSN :
0300-9440
Publisher :
Elsevier B.V.
Volume :
174
Pages :
107280
Peer reviewed :
Peer Reviewed verified by ORBi
Research unit :
F502 - Science des Matériaux
Research institute :
R400 - Institut de Recherche en Science et Ingénierie des Matériaux
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since 02 January 2023

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