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

doi:10.1016/j.porgcoat.2019.04.040

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^*

^*Corresponding author for this work

Institute of Communications Engineering

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

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 (i_corr) and larger charge transfer resistance for the acrylic coating on low carbon steel, especially treated in Ar + NH₃ (4:1).

Original language	English
Pages (from-to)	139-144
Number of pages	6
Journal	Progress in Organic Coatings
Volume	133
DOIs	https://doi.org/10.1016/j.porgcoat.2019.04.040
State	Published - Aug 2019

Keywords

Acrylic coating
Anticorrosion
Plasma treatment
Surface modification
h-BN

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10.1016/j.porgcoat.2019.04.040

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

abstract = "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).",

keywords = "Acrylic coating, Anticorrosion, Plasma treatment, Surface modification, h-BN",

author = "Bingjie Zou and Xijiang Chang and Jingxia Yang and Shuchuan Wang and Jingli Xu and Shirong Wang and Seiji Samukawa and Lidong Wang",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = aug,

doi = "10.1016/j.porgcoat.2019.04.040",

language = "English",

volume = "133",

pages = "139--144",

journal = "Progress in Organic Coatings",

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TY - JOUR

T1 - Plasma treated h-BN nanoflakes as barriers to enhance anticorrosion of acrylic coating on steel

AU - Zou, Bingjie

AU - Chang, Xijiang

AU - Yang, Jingxia

AU - Wang, Shuchuan

AU - Xu, Jingli

AU - Wang, Shirong

AU - Samukawa, Seiji

AU - Wang, Lidong

PY - 2019/8

Y1 - 2019/8

N2 - 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).

AB - 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).

KW - Acrylic coating

KW - Anticorrosion

KW - Plasma treatment

KW - Surface modification

KW - h-BN

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U2 - 10.1016/j.porgcoat.2019.04.040

DO - 10.1016/j.porgcoat.2019.04.040

M3 - Article

AN - SCOPUS:85064520202

SN - 0300-9440

VL - 133

SP - 139

EP - 144

JO - Progress in Organic Coatings

JF - Progress in Organic Coatings

ER -

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

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Keywords

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