Penulis: Nannan Zhang

Xing Fan, Ph D, is Professor in the College of Chemistry and Chemical Engineering at Chongqing University in China. He received his Ph D from Peking University and focuses his research on nanomaterials for energy applications. He has published over 50 scientific articles and helped design 50 patents. Nannan Zhang, Ph D, School of Chemistry and Chemical Engineering, Chongqing University, China. Yi Wang, Chongqing City Management College, China.