表面吸附对石墨烯摩擦性质影响的研究进展

Recent Progress in Influence of Surface Adsorption on Friction for Graphene

凭借卓越的机械、摩擦性能,石墨烯被认为是最有应用前景的纳米润滑剂。界面处的原子、分子是影响石墨烯摩擦性能的主要因素之一,因此分子、原子吸附对石墨烯摩擦性能的影响成为摩擦学研究的热点与重点。本文综述总结了表面吸附影响石墨烯摩擦性质的各种机制,并对该领域仍需解决的问题进行了展望。

Graphene has been recognized as one of the most promising nanolubricants due to its excellent mechanical and frictional properties. The interfacial molecule and atoms adsorption is one of main factors influencing the friction performance of graphene. Therefore, the research of influence of molecules and atoms adsorptions on friction for graphene has become the focus of the tribology. The paper summarizes several mechanisms of surface adsorption on friction of graphene, and gives a brief perspective to the future study on the field.