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首页> 外文期刊>Journal of Materials Research >High-performance antistatic acrylic coating by incorporation with modified graphene
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High-performance antistatic acrylic coating by incorporation with modified graphene

机译：通过掺入改性石墨烯的高性能抗静电丙烯酸涂料

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摘要

Graphene (G) has attracted great interest because of its excellent chemical and electrical properties. However, the aggregation of graphene restricts its application. Herein, linoleic acid sodium salt (LASS), a low-cost and environmentally friendly material, was used to improve the dispersion of graphene through covalent interaction. Then, the mixture (G@LASS) was integrated with acrylic resin matrix via hydrogen bond between the carboxyl and ester groups. The excellent interfacial compatibility between G@LASS and acrylic matrix, as well as good dispersibility of G@LASS, was demonstrated by Fourier-transform infrared spectroscopy, X-ray photoelectron spectroscopy, Raman, and scanning electron microscopy tests. Compared with acrylic matrix, the surface hydrophobicity of G@LASS@Acrylic increased considerably because of its compact structure. G@LASS@Acrylic composites meet the requirement of antistatic materials when the content of G was only about 0.5 wt%. The results showed that conductive pathways were established successfully through this method.
机译：石墨烯（G）由于其优异的化学和电学性质而引起了极大的兴趣。然而，石墨烯的聚集限制了其应用。在本文中，亚油酸钠盐（LASS），一种低成本且环境友好的材料，用于通过共价相互作用改善石墨烯的分散性。然后，混合物（G @ LASS）通过羧基和酯基之间的氢键与丙烯酸树脂基质结合。通过傅里叶变换红外光谱，X射线光电子能谱，拉曼光谱和扫描电子显微镜测试证明了G @ LASS与丙烯酸基质之间的优异界面相容性以及G @ LASS的良好分散性。与丙烯酸基体相比，G @ LASS @ Acrylic的表面疏水性由于结构紧凑而大大提高。当G的含量仅为约0.5wt％时，G @ LASS @丙烯酸类复合材料满足抗静电材料的要求。结果表明，通过该方法成功建立了导电通路。

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  • 来源
    《Journal of Materials Research》 |2019年第4期|510-518|共9页
  • 作者

    Zhao Yanjun; Yao Weiyu; Wang Yu; Wang Quan; Lou Feipeng; Guo Weihong;

  • 作者单位

    East China Univ Sci & Technol, Minist Educ, Sch Mat Sci & Engn, Polymer Proc Lab,Key Lab Preparat & Applicat Ultr, Shanghai 200237, Peoples R China;

    East China Univ Sci & Technol, Minist Educ, Sch Mat Sci & Engn, Polymer Proc Lab,Key Lab Preparat & Applicat Ultr, Shanghai 200237, Peoples R China;

    East China Univ Sci & Technol, Minist Educ, Sch Mat Sci & Engn, Polymer Proc Lab,Key Lab Preparat & Applicat Ultr, Shanghai 200237, Peoples R China;

    East China Univ Sci & Technol, Minist Educ, Sch Mat Sci & Engn, Polymer Proc Lab,Key Lab Preparat & Applicat Ultr, Shanghai 200237, Peoples R China;

    East China Univ Sci & Technol, Minist Educ, Sch Mat Sci & Engn, Polymer Proc Lab,Key Lab Preparat & Applicat Ultr, Shanghai 200237, Peoples R China;

    East China Univ Sci & Technol, Minist Educ, Sch Mat Sci & Engn, Polymer Proc Lab,Key Lab Preparat & Applicat Ultr, Shanghai 200237, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    graphene; linoleic acid sodium salt; water-based coatings; hydrogen bond; antistatic properties;

    机译：石墨烯;亚油酸钠盐;水性涂料;氢键;抗静电性能;

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