He received his Ph.D. degree in mechanical engineering from North China Electric Power University, Beijing, China, in 2016. He worked as a postdoc at George Washington University, Washington, USA, and Tsinghua Uni-versity, Beijing, China, from 2016 to 2019. He is currently an assistant professor in the School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China. His major research areas include 2D material lu-brication, liquid superlubricity, and rolling bearing lubrication.