Plasma treated h-BN nanoflakes as barriers to enhance anticorrosion of acrylic coating on steel

Bingjie Zou, Xijiang Chang, Jingxia Yang, Shuchuan Wang, Jingli Xu, Shirong Wang, Seiji Samukawa, Lidong Wang

研究成果: Article査読

12 被引用数 (Scopus)

抄録

h-BN nanoflakes were treated in three plasma gases (Ar、Ar+H2 (4:1)、Ar + NH3 (4:1)) for surface modification. The structure characterization (XRD, IR, XPS etc.) of h-BN indicated that the plasma treatment not only enlarged the interlayer distance of h-BN, but also increased the NH/OH surface groups and the ratio of exfoliated h-BN planes. The plasma treated h-BN exhibited better dispersion and stronger Fe2+ holding ability in acrylic resin than the pristine h-BN, resulting in smaller corrosion current density (icorr) and larger charge transfer resistance for the acrylic coating on low carbon steel, especially treated in Ar + NH3 (4:1).

本文言語English
ページ(範囲)139-144
ページ数6
ジャーナルProgress in Organic Coatings
133
DOI
出版ステータスPublished - 2019 8

ASJC Scopus subject areas

  • 化学工学(全般)
  • 表面、皮膜および薄膜
  • 有機化学
  • 材料化学

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