Designing and Exploring a Brand-new Strong Superhydrophobic-Conductive Polyaniline-Polysiloxane Composite Anti-corrosion Coating

The superhydrophobic-conductive anti-corrosion mode has attracted much more attention due to the huge economic losses of stainless steel corrosion. Here, a brand-new strong superhydrophobic-conductive polyaniline-polysiloxane (PANIC-RA-POS) anti-corrosion coating was prepared. The internal conductiv...

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Bibliographic Details
Published in:Chemistry letters 2021-02, Vol.50 (2), p.260-264
Main Authors: Xu, Haidong, Ye, Qinqin, Chen, Nali, Feng, Huixia, Qiu, Jianhui
Format: Article
Language:English
Subjects:
Binding
Conductivity
Corrosion
Corrosion prevention
Economic impact
Electrochemical corrosion
Hydrophobic surfaces
Hydrophobicity
Interpenetrating networks
Polyanilines
Stainless steels
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Summary:The superhydrophobic-conductive anti-corrosion mode has attracted much more attention due to the huge economic losses of stainless steel corrosion. Here, a brand-new strong superhydrophobic-conductive polyaniline-polysiloxane (PANIC-RA-POS) anti-corrosion coating was prepared. The internal conductive and dense interpenetrating network polyaniline layer can effectively reduce electrochemical corrosion, the external superhydrophobic polysiloxane layer can effectively decrease chemical corrosion, the adhesive layer obviously improves the binding force of polyaniline and polysiloxane layer, and furthermore, it has excellent protection efficiency, corrosion durability and binding force.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.200724