Zhinan Zhang He received his Ph.D. in Shanghai Jiao Tong University. From 2011 to 2013, he worked as a Postdoc in Shanghai Jiao Tong University. He is currently a professor at the School of Mechanical Engineering, Shanghai Jiao Tong University. His research interests include tribo-informatics, contact electrification, computational design, and analysis of tribo-systems. Nian Yin He received his B.S. degree and M.D. in mechanical engineering in 2017 and 2020, respectively, from Shanghai Jiao Tong University, Shanghai, China. He is now working as a Ph.D. student at the School of Mechanical Engineering, Shanghai Jiao Tong University. His research focuses on the computational design of materials, contact electrification, and development of tribology testing machine