Wang Ruili, Zhang Feizhi, Yang Kang, Xiong Yahui, Tang Jun, Chen Hao, Duan Mengchen, Li Zhenjie, Zhang Honglei, Xiong Bangying
Faculty of Engineering, Huanghe Science and Technology University, Zhengzhou 450000, China.
Hunan Province Key Laboratory of Materials Surface/Interface Science & Technology, Central South University of Forestry & Technology, Changsha 410004, China; Department of Mechanical Engineering, Anyang Institute of Technology, Avenue West of Yellow River, Anyang 455000, China.
Adv Colloid Interface Sci. 2023 Nov;321:103004. doi: 10.1016/j.cis.2023.103004. Epub 2023 Sep 30.
From our ordinary lives to various mechanical systems, friction and wear are often unavoidable phenomena that are heavily responsible for excessive expenditures of nonrenewable energy, the damages and failures of system movement components, as well as immense economic losses. Thus, achieving low friction and high anti-wear performance is critical for minimization of these adverse factors. Two-dimensional (2D) nanomaterials, including transition metal dichalcogenides, single elements, transition metal carbides, nitrides and carbonitrides, hexagonal boron nitride, and metal-organic frameworks have attracted remarkable interests in friction and wear reduction of various applications, owing to their atomic-thin planar morphologies and tribological potential. In this paper, we systematically review the current tribological progress on 2D nanomaterials when used as lubricant additives, reinforcement phases in the coatings and bulk materials, or a major component of superlubricity system. Additionally, the conclusions and prospects on 2D nanomaterials with the existing drawbacks, challenges and future direction in such tribological fields are briefly provided. Finally, we sincerely hope such a review will offer valuable lights for 2D nanomaterial-related researches dedicated on tribology in the future.
从我们的日常生活到各种机械系统，摩擦和磨损往往是不可避免的现象，它们在很大程度上导致了不可再生能源的过度消耗、系统运动部件的损坏和故障以及巨大的经济损失。因此，实现低摩擦和高抗磨性能对于将这些不利因素降至最低至关重要。二维（2D）纳米材料，包括过渡金属二硫属化物、单元素、过渡金属碳化物、氮化物和碳氮化物、六方氮化硼以及金属有机框架，由于其原子级薄的平面形态和摩擦学潜力，在各种应用的减摩抗磨方面引起了极大的关注。在本文中，我们系统地综述了二维纳米材料在用作润滑添加剂、涂层和块状材料中的增强相或超润滑系统的主要成分时当前的摩擦学进展。此外，还简要介绍了二维纳米材料在这些摩擦学领域中存在的缺点、挑战和未来方向的结论与展望。最后，我们真诚地希望这样一篇综述能为未来致力于摩擦学的二维纳米材料相关研究提供有价值的启示。
