Preparation and corrosion protection of three different acids doped polyaniline/epoxy resin composite coatings on carbon steel

Hu, Chuanbo; Li, Tingzhen; Yin, Huawei; Hu, Lei; Tang, Jianting; Ren, Kangning

doi:10.1016/j.colsurfa.2020.126069

Cited by 47 publications

(20 citation statements)

References 43 publications

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“…On the surface of 6061 Aluminum alloy deeper pits were observed after exposing it to B. cereus RE 10 for 20 days but no such observations were found on pure aluminum. A definite correlation was noticed between, corrosion deposits, biofilm patches and pitting [29].…”

Section: Aluminum Alloymentioning

confidence: 62%

A Brief Insight into Microbial Corrosion and its Mitigation with Eco-friendly Inhibitors

Lavanya

2021

J Bio Tribo Corros

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Corrosion results from the electrochemical reactions between the metal and its existing environment. Corrosion results in severe and expensive damage to a wide spectrum of industries. When microbes are involved in corrosion it is seldom possible to economically evaluate its impact. Microbially influenced corrosion is recognized to cause catastrophic failures contributing to approximately 20% of the annual losses. In many engineering applications, microbially influenced corrosion control is of prime importance. Expensive, toxicity and sometimes, even ineffectiveness of the current chemical strategies to mitigate microbially influenced corrosion have shifted the interest towards eco-friendly inhibitors. The present review discusses microbial induced corrosion in various metals and its inhibition through eco-friendly inhibitors. In addition, the study also reviews the morphological and electrochemical impedance results.

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Section: Aluminum Alloymentioning

confidence: 62%

A Brief Insight into Microbial Corrosion and its Mitigation with Eco-friendly Inhibitors

Lavanya

2021

J Bio Tribo Corros

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“…Carbon is known to be highly resistant to corrosion, and the core-shell structure of the carbon encapsulated zinc ferrate spheres leads to a stronger barrier, thus protecting the metal from corrosion. 54,55 Coatings made of a single magnetic loss MAMs lacked corrosion protection, and the encapsulation of carbon provided an effective solution.…”

Section: Corrosion Resistance and Radar Stealth Performancementioning

confidence: 99%

Carbon-encapsulated core–shell structure ZnFe₂O₄ sphere composites coupled with excellent microwave absorption and corrosion resistance

Cui

et al. 2022

Nanoscale

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“…A variety of publications reported the high anticorrosive performance of such structures [ 14 , 15 , 16 , 17 , 18 , 19 , 20 ]. Along with fine protective properties, PANi-containing shell structures possess increased electrical conductivity [ 21 , 22 , 23 , 24 , 25 , 26 ], which can help to obtain antistatic coatings [ 27 , 28 , 29 , 30 , 31 , 32 ].…”

Section: Introductionmentioning

confidence: 99%

Core/Shell Pigments with Polyaniline Shell: Optical and Physical–Technical Properties

et al. 2022

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Core/shell pigments allow for the combination of the active anti-corrosion effect of the shell and the barrier effect of the core. This makes it possible to obtain anti-corrosion pigments, with a high—protective effect and low toxicity. Thus, the need for a comprehensive study of the properties of these pigments grows more urgent, before their application to paints and varnishes. The hiding power of core/shell pigments comes close to the one of pure polyaniline (PANi), when the PANi content in the pigment reaches 50 wt.%, with sulfuric and phosphoric acids used as dopants. This paper, also, shows that the blackness value of core/shell pigments with 10 wt.% PANi is around 35 and constant; for pure PANi, their blackness value is 40. When PANi content is 5 wt.%, kaolin-based pigment shows the lowest blackness, which happens due to a generally higher whiteness of kaolin. However, when the PANi content surpasses 10 wt.%, there seems to be no influence on the blackness of the core/shell pigments. The core/shell pigment with a 20 wt.% PANi is, optically, identical to a black-iron-oxide pigment. An increase in the PANi content of the core/shell pigment leads to an increase in the oil absorption of the samples. It was found that the dispersion process would be the most energy efficient for core/shell pigments, containing kaolin and talc as a core.

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Preparation and corrosion protection of three different acids doped polyaniline/epoxy resin composite coatings on carbon steel

Cited by 47 publications

References 43 publications

A Brief Insight into Microbial Corrosion and its Mitigation with Eco-friendly Inhibitors

A Brief Insight into Microbial Corrosion and its Mitigation with Eco-friendly Inhibitors

Carbon-encapsulated core–shell structure ZnFe₂O₄ sphere composites coupled with excellent microwave absorption and corrosion resistance

Core/Shell Pigments with Polyaniline Shell: Optical and Physical–Technical Properties

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Preparation and corrosion protection of three different acids doped polyaniline/epoxy resin composite coatings on carbon steel

Cited by 47 publications

References 43 publications

A Brief Insight into Microbial Corrosion and its Mitigation with Eco-friendly Inhibitors

A Brief Insight into Microbial Corrosion and its Mitigation with Eco-friendly Inhibitors

Carbon-encapsulated core–shell structure ZnFe2O4 sphere composites coupled with excellent microwave absorption and corrosion resistance

Core/Shell Pigments with Polyaniline Shell: Optical and Physical–Technical Properties

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Product

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Carbon-encapsulated core–shell structure ZnFe₂O₄ sphere composites coupled with excellent microwave absorption and corrosion resistance