Dr. Jianlong Wang received his B.E. and M.E. degrees in Mechanical Engineering from Changchun University of Technology. He earned his Ph.D. in Materials Science from the School of Nanoscience and Engineering, University of the Chinese Academy of Sciences. He is currently a postdoctoral fellow at the Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, under the supervision of Prof. Zhong Lin Wang. His research interests focus on the performance enhancement of triboelectric nanogenerators and wave energy harvesters.