• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2023, Vol. 59 ›› Issue (18): 144-153.doi: 10.3901/JME.2023.18.144

• 材料科学与工程 • 上一篇    下一篇

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石墨烯在复合材料中的定向排布及其应用进展

吴代琼1,2,3, 苏琼1,3, 陈磊2, 吴平2, 王彦斌1,3, 孙初锋1,3, 陈建敏2   

  1. 1. 西北民族大学化工学院 兰州 730030;
    2. 中国科学院兰州化学物理研究所中国科学院材料磨损与防护重点实验室 兰州 730000;
    3. 甘肃省高校环境友好复合材料及生物质利用重点实验室 兰州 730030
  • 收稿日期:2022-09-28 修回日期:2023-06-16 出版日期:2023-09-20 发布日期:2023-12-07
  • 通讯作者: 苏琼(通信作者),女,1968年出生,硕士,教授,硕士研究生导师。主要研究方向为中间体及精细化工产品的开发。E-mail:hgsq@xbmu.edu.cn
  • 作者简介:吴代琼,女,1995年出生,主要研究方向为高分子材料。E-mail:1182948324@qq.com
  • 基金资助:
    国家自然科学基金资助项目(21968032,22165025,51803223)。

Progress on Application and Oriented Arrangenment of Graphene in Composites

WU Daiqiong1,2,3, SU Qiong1,3, CHEN Lei2, WU Yanping2, WANG Yanbin1,3, SUN Chufeng1,3, CHEN Jianmin2   

  1. 1. School of Chemical Engineering, Northwest Minzu University, Lanzhou 730030;
    2. Key Laboratory of Science and Technology on Wear and Protection of Materials, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000;
    3. Key Laboratory of Utility of Environmental Friendly Composite Materials and Biomass in Universities of Gansu Province, Lanzhou 730030
  • Received:2022-09-28 Revised:2023-06-16 Online:2023-09-20 Published:2023-12-07

摘要: 石墨烯作为新型二维纳米材料具有诸多优异的性能,被广泛应用于聚合物复合材料的力学补强和功能化。然而,如何有效控制石墨烯二维纳米材料(2D石墨烯)在聚合物基体中的堆叠结构和定向有序排布以提高材料的可设计性和综合性能,一直是研究者们所关注的问题。借助外力实现石墨烯类二维片层填料在连续相介质中的定向有序排布可突破现有石墨烯复合材料的性能使用极限。实现石墨烯类二维片层填料定向有序排布的方法主要有层层自组装、抽滤诱导自组装、挥发诱导自组装和外场诱导法等。结合目前国内外研究进展,论述在复合材料中定向排布的主要方法和应用进展,重点讨论外加能场诱导石墨烯定向有序排布在复合材料中存在的不足。此外,展望定向有序排布石墨烯复合材料的未来发展趋势。

关键词: 石墨烯, 二维纳米材料, 定向排布, 力学性能, 复合材料

Abstract: Graphene, as a novel two-dimensional nanomaterial with many excellent properties, has been widely used for mechanical reinforcer and functionalization fillers of polymer composites. However, effectively control the stacked structure and the oriented ordered arrangement of graphene 2D nanomaterials in polymer matrix, in order to improve the designability and comprehensive performance of the composites, has attracted more and more attention. The performance limit of the existing graphene composite materials will be broken by oriented orderly arrangement of graphene 2D nanomaterials' in continuous phase. A series of approaches about grapheme 2D nanomaterials' directional alignments have been established, which include layer-by-layer self-assembly, filration-induced self-assembly, evaporation-induced self-assembly and external field-induced self-assembly, etc. Combined with the current research progress, this article discusses the main prepared methods and applications of oriented graphene in composite materials, focusing on the shortcomings of oriented graphene in composite materials. Meanwhile, the future development trend of oriented and ordered arrangement of graphene is discussed.

Key words: graphene, 2D nanomaterials, oriented arrangement, mechanical properties, composite materials

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