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JOURNAL OF SYNTHETIC CRYSTALS ›› 2022, Vol. 51 ›› Issue (5): 852-864.

Special Issue: 超硬材料与特殊环境晶体生长技术

• Reviews • Previous Articles     Next Articles

Research Progress on the Effects of Surface Functionalization of Nanodiamonds

ZHAO Ziwei1,2, GAO Xiaowu1,2, CAO Wenxin2, LIU Kang2, DAI Bing2, WANG Yongjie1,2, ZHU Jiaqi2   

  1. 1. School of Science, Harbin Institute of Technology, Shenzhen 518055, China;
    2. School of Astronautics, Harbin Institute of Technology, Harbin 150001, China
  • Received:2022-04-02 Online:2022-05-15 Published:2022-06-17

Abstract: Nanodiamonds have shown excellent mechanical properties, thermal conductivity, biocompatibility and structural tunability, and have been widely demonstrated their application in the fields of composite materials, electrochemistry, catalysis, medicine and so on. In industry, the mass production of nanodiamonds by detonation method provides a foundation for their application. Due to the complex surface structure of nanodiamonds, precise control is required to achieve the target performance and the research on surface functionalization is of great practical significance. This review firstly introduces various surface modification methods of nanodiamonds, then focuses on the impact of surface functionalization research on the application of nanodiamonds in mechanical properties, catalytic properties and biomedical fields, and finally prospects the future research direction of nanodiamonds.

Key words: nanodiamond, surface functionalization, mechanical property, catalytic performance, biomedical science, performance modulation

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