应用化学 ›› 2022, Vol. 39 ›› Issue (1): 86-98.DOI: 10.19894/j.issn.1000-0518.210478

• 综合评述 • 上一篇    下一篇

仿生干湿摩擦黏附器件的研究进展

张云雷1,2, 赵蔚祎1,2, 麻拴红1(), 周峰1()   

  1. 1.中国科学院兰州化学物理研究所,固体润滑国家重点实验室,兰州 730000
    2.中国科学院大学材料科学与光电技术学院,北京 100049
  • 收稿日期:2021-09-26 接受日期:2021-10-28 出版日期:2022-01-01 发布日期:2022-01-10
  • 通讯作者: 麻拴红,周峰
  • 基金资助:
    中国科学院B类先导科技专项培育项目(XDPB24);国家自然科学基金重点项目(22032006);中国科学院青年创新促进会项目(2019411)

Recent Progress of Biomimetic Dry/Wet Friction Adhesion Devices

ZHANG Yun-Lei1,2,ZHAO Wei-Yi1,2,MA Shuan-Hong1(),ZHOU Feng1()   

  1. 1.State Key Laboratory of Solid Lubrication,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China
    2.Center of Materials Science and Opto-Electronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China
  • Received:2021-09-26 Accepted:2021-10-28 Published:2022-01-01 Online:2022-01-10
  • Contact: Shuan-Hong MA,Feng ZHOU
  • About author:mashuanhong@licp.cas.cnzhouf@licp.cas.cn
  • Supported by:
    the Key Research Program of the Chinese Academy of Sciences(XDPB24);the National Natural Science Foundation of China(22032006);the Youth Innovation Promotion Association(2019411)

摘要:

生物在自然界的演化过程中进化出了许多独特的干湿摩擦、黏附器官来适应其生存环境。研究人员通过对自然界中典型摩擦与黏附现象的研究、认识和总结,提出了相应的仿生界面摩擦、黏附理论与模型,用于指导人工合成型智能摩擦黏附材料与器件。目前,仿生摩擦、黏附材料体系与器件的设计策略主要以表面微结构、界面物理化学相互作用以及机械形变为基础。但是,随着对生物摩擦黏附机理更加深入的了解,多策略耦合的设计理念逐渐成为主要研究方向。在此背景下,围绕表面微结构、界面物理化学修饰改性、机械形变调控的单一设计策略和多种耦合策略4部分,详细综述了近年来有关仿生摩擦黏附材料器件的最新研究进展,并分别针对单个与多策略耦合的设计理念以及其各自的优缺点进行了详细分析,阐述了这些材料与器件的创新设计原理、界面黏附性能、潜在性应用前景以及存在的问题。最后,对仿生摩擦、黏附材料与器件的未来发展方向进行了展望。该综述对表面工程、生物医学、微电子等领域的研究具有一定的指导意义。

关键词: 仿生摩擦黏附, 表面结构, 界面化学, 机械形变

Abstract:

In nature, organisms have evolved many unique dry/wet friction and adhesion organs to adapt to their living environment. Based on the deep study, understanding and summary of these natural friction/adhesion phenomena, researchers have put forward corresponding bionic surface and interface friction/adhesion mechanisms, theories and models to guide the synthesis of artificial intelligent friction/adhesion materials and smart application devices. At present, the design strategies of biomimetic friction/adhesion material systems and devices are mainly based on surface microstructure, surface/interface physical and chemical interactions, and mechanical deformation. However, with a deeper understanding of biological friction/adhesion mechanism, the design concept of coupling multi-strategies has gradually become the main research direction. In this design concept background, this paper reviews the latest research progress of biomimetic friction/adhesion devices from four parts: single strategy such as surface microstructure design, interface chemical modification, mechanical deformation control, and multiple coupling strategies. This paper also analyzes these design concepts of single and multi-strategies respectively, discussing the advantages and disadvantages of these design strategies. The innovation of different design principles, surface and interface friction/adhesion properties of these devices and their potential applications, and existing problems of them are also described. Finally, this review prospects the future development direction of biomimetic friction/adhesion materials and devices, and this review is of guiding significance to the research of surface engineering, biomedicine and microelectronics

Key words: Bionic friction and adhesion, Surface microstructure, Surface chemistry, Mechanical deformation

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