Processable poly(2-butylaniline)/hexagonal boron nitride nanohybrids for synergetic anticorrosive reinforcement of epoxy coating

Reliable electrochemical phase diagrams of magnetic transition metals and related compounds from high-throughput ab initio calculations

“…In addition to the consistency between our DFT Fe Pourbaix diagrams and various electrochemical/geological observations, the knowledge gained from our DFT diagrams can also help correctly understand the oxide formation on Fe samples with corrosion-resistant polymer coatings. 81,82 The Bragg peaks observed in the XRD patterns on such corroded samples were ascribed to the Fe substrate, Fe 2 O 3 , and FeOOH; 82 however, our analysis indicates that Fe 3 O 4 should form as the stable oxide under electrochemical conditions. To assess the interpretation in refs.…”

“…To assess the interpretation in refs. 81,82 , we examined the XRD patterns for standard Fe, Fe 2 O 3 , Fe 3 O 4 , and FeOOH samples [83][84][85] in detail and found that for the corroded Fe samples with polymer coatings, 82 the XRD peaks, can be ascribed solely to Fe and Fe 3 O 4 . When the polymer composition changes, 81 however, XRD peaks consistent with the formation of FeOOH appear.…”

Synergic enhancement of the anticorrosion properties of an epoxy coating by compositing with both graphene and halloysite nanotubes

“…Among them, the placement of anticorrosive coatings on metallic surfaces seems to be a well‐established strategy for separating metals from external aggressive environments . For this purpose, ceramic coatings, metallic oxide coatings, graphene coatings, organic coatings and organic–inorganic hybrid coatings have been developed. Because organic coatings have many advantages, including a high efficiency and easy operation, they have emerged as a promising anticorrosive protection material for metallic surfaces .…”

A benzoxazine/substituted borazine composite coating: A new resin for improving the corrosion resistance of the pristine benzoxazine coating applied on aluminum

“…In the case of epoxy coatings applied on steel, a recent paper has reported delamination also to occur during the same kind of immersion tests leading to a decrease of corrosion resistance for long times of immersion, reducing the durability of the coating [12,13]. Addition of well dispersed h-BN nanoplatelets in small concentrations -0.5 to 1wt% -in the epoxy matrix appeared to strongly increase the corrosion resistance of the composite making the coating durable.…”