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
N1 - Funding Information:
This research is supported by National Natural Science Foundation of China (No. 21601121 and No. 11705115) and the Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning (No. QD2016036 and No. QD2016037) and the Young Professor Cultivation Program of Shanghai Municipal University (No. ZZGCD16006 and No. ZZGCD16019). Part of the work was carried out under the Collaborative Research Project of the Institute of Fluid Science, Tohoku University.
Funding Information:
This research is supported by National Natural Science Foundation of China (No. 21601121 and No. 11705115 ) and the Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning (No. QD2016036 and No. QD2016037 ) and the Young Professor Cultivation Program of Shanghai Municipal University (No. ZZGCD16006 and No. ZZGCD16019 ). Part of the work was carried out under the Collaborative Research Project of the Institute of Fluid Science, Tohoku University .
Publisher Copyright:
© 2019 Elsevier B.V.
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
VL - 133
SP - 139
EP - 144
JO - Progress in Organic Coatings
JF - Progress in Organic Coatings
SN - 0033-0655
ER -