Kewei Zhang received his Ph.D. from Beijing University of Chemical Technology in Chemical Engineering and Technology. Currently, he is a professor at Qingdao University, China. He has authored and co-authored over 50 peer reviewed journal articles, edited and co-edited 2 textbooks and 1 research monograph, and holds over 10 patents. His research interests focus on functional semiconductor materials, biobased flexible electronics, and micro/nano energy and sensing technology.