科研之友
微信
新浪微博
Facebook
分享链接
摘要
The development of lubricating materials with excellent performance is essential to reduce the energy loss caused by friction and wear, as well as to avoid serious mechanical failures and joint damage. Supramolecular gel lubricating materials can achieve efficient capture of liquid lubricants and solve the problems of easy creep, leakage and low lubrication efficiency of traditional lubricating materials because of their good thixotropic properties. The dynamically tunable properties and reversible phase change characteristics give supramolecular gel lubricating materials a natural advantage for development into smart lubricants. Supramolecular gel lubricants show potential applications in both mechanical and biological lubrication fields, which can be endowed with friction reduction, anti-wear, anti-corrosion, self-healing and high load-bearing capacity through functionalized design. This paper reviews the current development of supramolecular gel lubricating materials based on different liquid lubricants (lubricating oils, water and ionic liquids) and discusses their development prospects in different lubrication fields.
-
单位固体润滑国家重点实验室; 中国科学院大学
