Dr. Peihong Wang received his B.S. and M.S. degrees in Materials Physics from Anhui University, China, in 2001 and 2004, respectively, and a Ph.D in Microelectronics and Solid State Electronics from Shanghai Jiao Tong University, China, in 2010. He was a Postdoctoral Research Fellow at Nanyang Technological University, Singapore from 2010 to 2011. Currently, he is a Professor in the School of Materials Science and Engineering, Anhui University, China. His current research interests focus on triboelectric nanogenerators, energy harvesting, self-powered systems, and nanoenergy materials.