Qihui Wu obtained his Ph.D. degree in 2003 from Darmstadt University of Technology, Germany; after that, he completed postdoctoral research at Georgia Institute of Technology and Ruhr Bochum University, respectively. In 2005, he joined Xiamen University as an Associate Professor; in 2007, he worked at Bonn University as an Alexander von Humboldt (AvH) Fellow; in 2008, he worked at La Trobe University as a Senior Research Fellow; and in 2011 he worked at City University of Hong Kong as a Research Fellow. Currently, he is a Professor of Energy Engineering at Jimei University. His research topics include surface science and engineering, semiconducting nanomaterials, thin films, and energy materials. He has published over 180 journal articles with H-index of 48 and citation over 5000 times.