Excellent corrosion protection performance of epoxy composite coatings filled with amino-silane functionalized graphene oxide

Development and Characterization of Anticorrosion and Antifriction Properties for High Performance Polyurethane/Graphene Composite Coatings

“…They showed that the incorporation of a small number of nanoparticles-especially Fe 2 O 3 and halloysite clay-into the epoxy coating can enhance the corrosion resistance of the epoxy-coated steel. In recent years, it was reported that carbon derivatives, such as carbon nanotubes (CNTs) [16][17][18], graphene (Gr) and graphene oxide (GO) [19][20][21][22][23][24][25][26][27][28][29][30][31] can be used as anti-corrosion additives to organic coatings. Gr has attracted considerable attention owing to its extraordinary electrical and physical properties, especially its impermeable nature [32][33][34].…”

“…Gr has attracted considerable attention owing to its extraordinary electrical and physical properties, especially its impermeable nature [32][33][34]. There are a number of studies showing that adding Gr and its derivatives to a polymer coating can enhance the corrosion performance of the coating [19][20][21][22][23][24][25][26][27][28][29][30][31]. Yu et al [19] reported that the corrosion protection efficiency increased from 37.90% to 99.53% with the incorporation of 2 wt.% modified GO in the polystyrene polymer matrix.…”

Enhanced corrosion protection performance with MWCNT dispersed epoxy coating prepared under supercritical CO2 assistance

“…The appearance of high frequency inductive behavior (L) denoted to the instrumental artifacts . Generally, the Qc and Rc are important parameters for evaluating the corrosion protection performance of coatings, where, an increase in Qc is related to water uptake in the coating and Rc depicts resistance against penetration of corrosive ions . Here, the disappearance of Qc from the circuit of MWCNT/epoxy coating assured almost nil water uptake.…”

“…The uncompromising use of metals with increasing urbanization has caused a great easement in the standard of living, but with a heavy price tag, the metal corrosion. The corrosion associated with the use of metals is considered as a major environmental and economic catastrophe . In order to address this serious problem, scientists have introduced several protective coatings over metal surfaces.…”

Corrosion Resistance of Waterborne Epoxy Coatings by Incorporation of Dopamine Treated Mesoporous-TiO2 Particles

“…Recently, waterborne epoxy resins have occupied a major place in the development of high performance light weight composites due to the unique combination of properties and are more environmentally friendly compared with epoxy resins [1][2][3][4]. Nonetheless, the primary disadvantage of waterborne epoxy resin is the formation of holes and faults over the coated surface [5][6][7].…”