Advanced Construction of Interface Structures for Tribological Applications: From Interfacial Synthesis and Structural Evolution to Lubrication Stability

Abstract

With the rapid advancement and widespread application of nanotechnology, nanotribology has garnered growing research interest. Multidimensional nanomaterials play a pivotal role in enhancing tribological performance through various mechanisms. These materials are capable of refining microstructural configurations, enhancing the load-bearing capabilities of lubricants, and leveraging their unique layered architectures to reduce friction coefficients and mitigate wear. Furthermore, their low interlayer shear strength facilitates interlayer sliding, thereby improving the mechanical and tribological properties of the base materials. Building upon these attributes, this review presents a comprehensive overview of the applications of multidimensional nanoadditives in bulk self-lubricating composites, interface coatings, interfacial micro/nanostructures, and superlubricity systems, while systematically analyzing their influence on tribological behavior. This work aims to provide valuable insights and serve as a reference for future research and practical implementation of multidimensional nanomaterials in the field of tribology.