論文 Hierarchical biocide-free silicone/graphene-silicon carbide nanocomposite coatings for marine antifouling and superhydrophobicity of ship hulls

Mohamed S. Selim ; Ahmed M. Azzam ; Shimaa A. Higazy ; Mohamed A. Shenashen ORCID (National Institute for Materials ScienceROR) ; Ahmed Elmarakbi ; Mitsuhiro Ebara SAMURAI ORCID (National Institute for Materials ScienceROR) ; Sherif A. El-Safty SAMURAI ORCID (National Institute for Materials ScienceROR)

コレクション

引用
Mohamed S. Selim, Ahmed M. Azzam, Shimaa A. Higazy, Mohamed A. Shenashen, Ahmed Elmarakbi, Mitsuhiro Ebara, Sherif A. El-Safty. Hierarchical biocide-free silicone/graphene-silicon carbide nanocomposite coatings for marine antifouling and superhydrophobicity of ship hulls. Chemical Engineering Science. 2024, 291 (), 119929. https://doi.org/10.1016/j.ces.2024.119929
SAMURAI

説明:

(abstract)

A new series of fluorine-free, nonbiocidal, and hierarchical superhydrophobic silicone coatings filled with reduced graphene oxide (RGO)/β-SiC bamboo-like nanocomposites was successfully fabricated as durable ternary marine fouling release (FR) surfaces. RGO/β-SiC hybrid was used as coating nanofiller that would release fouling and confer surface robustness. It was facilely created using a straightforward one-phase ultrasonication technique. The dispersion of different concentrations of RGO sheets decorated with β-SiC bamboo-like fillers was determined to study the superhydrophobicity and antifouling behaviors of polysiloxane nanocomposites. This study produced a series of nonstick and fluorine-free ternary FR nanocomposites for maritime coatings with surface durability, superhydrophobicity, and fouling retardancy. This work highlights the design and preparation of multifunctional marine nanocoatings with excellent antifouling performance, easy applicability, and superhydrophobicity properties.

権利情報:

キーワード: Silicone coating, Superhydrophobic, Fouling release surfaces, Micro/nanoroughness, Nanofillers, Nanocomposite

刊行年月日: 2024-02-25

出版者: Elsevier BV

掲載誌:

  • Chemical Engineering Science (ISSN: 00092509) vol. 291 119929

研究助成金:

原稿種別: 著者最終稿 (Accepted manuscript)

MDR DOI: https://doi.org/10.48505/nims.5028

公開URL: https://doi.org/10.1016/j.ces.2024.119929

関連資料:

その他の識別子:

連絡先:

更新時刻: 2026-02-28 17:53:51 +0900

MDRでの公開時刻: 2026-02-28 17:11:35 +0900

ファイル名 サイズ
ファイル名 CES_Hierarchical biocide-free siliconegraphene-silicon carbide nanocomposite coatings.pdf (サムネイル)
application/pdf
サイズ 1.86MB 詳細