Preparation and Research of the Anticorrosive Coatings with Copper Ions-Polyaniline Loaded Montmorillonite

Lu Ying Qiu; Long Gui Peng; Guo Qiang Duan; Ce Wang

doi:10.4028/www.scientific.net/MSF.809-810.596

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HomeMaterials Science ForumMaterials Science Forum Vols. 809-810Preparation and Research of the Anticorrosive...

Preparation and Research of the Anticorrosive Coatings with Copper Ions-Polyaniline Loaded Montmorillonite

Abstract:

Montmorillonite intercalated polyaniline material was prepared by Situ polymerization method,the effects ofinitiator content, polymerization time, temperature and other parameters on the adsorption Cu²⁺of prepared material were discussed by single-actor method and the montmorillonite loaded copper ions-polyaniline was obtained. Finally an anti-corrosion coating was prepared with montmorillonite loaded copper ions-polyaniline as filler.The results showed that montmorillonite intercalated polyaniline had the best adsorption characteristics on Cu²⁺ and its light transmission rate reached 100% when the montmorillonite was 2g, the initiator (ammonium persulfate) was 0.1g, the temperature was 80°C, and the polymerization time was 2h. The prepared anti-corrosion coating had good corrosion resistance and its hardness was 90, its adhesive force reached level 1 when mass fraction of filler was 10% in total.

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Materials Science Forum (Volumes 809-810)

Pages:

596-603

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.809-810.596

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Online since:

December 2014

Authors:

Lu Ying Qiu, Long Gui Peng, Guo Qiang Duan, Ce Wang

Keywords:

Anti-Corrosion Coating, Intercalated Polyaniline, Loaded, Montmorillonite

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