ZHU Jiankang,LI Maodong,WANG Liangwang,ZHANG Shuanghong,ZHAI Wei,LI Shuang,XIONG Lei,WANG Weike.Effects of Biomimetic Dopamine In Situ Polymerization Modified Fluorinated Graphenee on Corrosion Resistance of Waterborne Epoxy Resin Coatings[J],54(4):110-121
Effects of Biomimetic Dopamine In Situ Polymerization Modified Fluorinated Graphenee on Corrosion Resistance of Waterborne Epoxy Resin Coatings
Received:March 27, 2024  Revised:September 24, 2024
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DOI:10.16490/j.cnki.issn.1001-3660.2025.04.008
KeyWord:polydopamine  fluorinated graphene  dispersibility  waterborne epoxy coating  corrosion resistance
                       
AuthorInstitution
ZHU Jiankang Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
LI Maodong Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
WANG Liangwang Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
ZHANG Shuanghong Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
ZHAI Wei Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
LI Shuang Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
XIONG Lei Guangzhou Academy of Special Equipment Inspection & Testing, Guangzhou , China;National Quality Inspection and Testing Center of Graphene Products Guangdong, Guangzhou , China
WANG Weike School of Material Science and Engineering, Shaanxi University of Science & Technology, Xi'an , China
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Abstract:
      Fluorinated graphene, a novel member of the graphene family, retains the characteristic two-dimensional layered structure of graphene and exhibits distinctive properties such as hydrophobicity, wear resistance, and electrical insulation. These attributes make it an excellent candidate for enhancing the corrosion and wear resistance of organic coatings. However, improving its dispersibility within resin matrices poses a significant challenge, given that fluorinated graphene often exhibits poor dispersion and a propensity to agglomerate and stack in organic matrices. Achieving a uniform and stable dispersion is crucial for maximizing its anticorrosion effectiveness.
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