Jianliang Cao received his Ph.D. degree in Physical Chemistry from Nankai University, Tianjin, China in 2009. He is currently a professor of Chemistry in Zhengzhou Institute for Advanced Research of Henan Polytechnic University, College of Chemistry and Chemical Engineering, Henan Polytechnic University, China. His research interests focus on the research and development of nanostructure materials for catalysis and gas sensing application.