On the enhanced corrosion resistance of elastomer-modified polybenzoxazine/graphene oxide nanocomposite coatings

Eugene B. Caldona, Al Christopher C. de Leon, Joey D. Mangadlao, Kramer Joseph A. Lim, Bryan B. Pajarito, Rigoberto C. Advincula*

*この研究の対応する著者

    研究成果: Article査読

    26 被引用数 (Scopus)

    抄録

    In this study, we demonstrate the use of rubber-modified polybenzoxazine (PBZ)/graphene oxide (GO) as a coating to protect carbon steel from corrosion. GO, acting as the nanofiller, is added in increasing amounts to enhance the barrier property of the resulting nanocomposite coatings. Results via immersion in chloride solution coupled with standard electrochemical measurements show that the rubber-modified PBZ is able to protect carbon steel from corrosion attack. Even more, the coatings containing small amounts of GO provided enhanced protective abilities for the carbon steel. By varying the amount of GO, the protective property is tuned and the optimum GO concentration that could offer the most enhanced corrosion resistance property is determined.

    本文言語English
    ページ(範囲)10-19
    ページ数10
    ジャーナルReactive and Functional Polymers
    123
    DOI
    出版ステータスPublished - 2018 2月 1

    ASJC Scopus subject areas

    • 化学 (全般)
    • 環境化学
    • 生化学
    • 化学工学(全般)
    • ポリマーおよびプラスチック
    • 材料化学

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