• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2023, Vol. 59 ›› Issue (18): 144-153.doi: 10.3901/JME.2023.18.144

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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

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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